Chapter 1: Heat and Your Body

Chapter Introduction

Hi. I am the Camel.

I teach about heat. Heat is part of the world. Some days are hot. Some places are hot most of the year. Some rooms are hot. Some drinks are hot. Heat is everywhere, even where you live, even if you have never seen the desert.

Your body has built-in ways to handle heat. The Camel will tell you what those are. Your body is good at handling heat — with the right care from the trusted grown-ups around you. The Camel never lets a kid forget that part.

The Penguin and I are good friends. We teach opposite weather but the same kind of safety. The Penguin teaches cold. I teach heat. The Penguin says bundle up, stay close to grown-ups. I say drink water, slow down, stay in shade. Different weather. Same rules. Both of us care about you the same way.

This is the first time you and I are talking about heat together. I am calm. I move slowly. I walk slowly because I do not need to walk fast. Camels know that in heat, slow is wise. We will take our time, the way camels take their time crossing the desert.

In this chapter, you will learn three big ideas.

The first big idea is what heat is and what your body does when it gets hot. Sweat. Pink cheeks. Wanting to slow down. All of those are your body talking to you.

The second big idea is that heat can be wonderful — when you are ready and cool enough. Summer days, swimming, popsicles, walks in warm sunshine, a warm bath after a chilly day. These can be some of the best parts of being a kid. The trick is dressing for the weather, drinking water, being with trusted grown-ups, and listening to your body.

The third big idea is the most important one. Heat can be too much. If you get too hot, your body sends serious signals. And there is one special rule the Camel will say over and over: kids never wait alone in a parked car in warm weather. The Bear, the Turtle, the Cat, the Lion, the Penguin, and I all agree on this and on all the other safety rules. We are all on the same team. You are on the team too.

The Camel walks slowly. Are you ready? Keep up.

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Lesson 1.1: Your Body and Heat

Learning Objectives

By the end of this lesson, you will be able to:

• Tell what heat feels like in your body
• Name three things your body does when it gets hot
• Notice that different parts of your body get hot in different ways
• Understand that people have lived in hot places for a very long time
• Know that every kid handles heat a little differently, and that is okay

Key Terms

The Camel Watches

The Camel has been watching humans in hot weather for a long, long time. I will tell you what I have seen.

Bodies are made for many kinds of weather. Hot, cold, in between. Your body has been put together in a way that lets you handle changes in temperature — as long as you have the right help. Long ago, before air conditioning and fans and ice and indoor faucets, your ancestors lived in places with hot summers. Some lived in deserts. Some lived near the equator where it is hot most of the year. They found shade. They built shelters. They wore light clothes. They drank water when they found it. They rested in the middle of the day when the sun was strongest. They figured it out — together [1, 2].

You inherited the same body those ancestors had. Humans are actually quite good at handling heat, when we have what we need. Most kids never hear this. But it is true. Of all the big animals on Earth, humans are one of the best at staying cool while moving in hot weather. Most other big animals would be in trouble where humans can keep going. That is because of two things your body does very well: sweating and slowing down.

But hear this. Your body has tools for heat, and your body needs help in heat. Bodies cannot handle hot weather on their own. They need water. They need shade. They need cool places to rest. They need trusted grown-ups around. The Camel says this at the very beginning so we never forget it.

What Heat Feels Like

Picture this. You are inside, in a comfortable room. Your shirt feels normal. Your skin feels normal.

Now picture walking out the door on a hot summer day. The warm air hits your face. The sun feels strong on your shoulders. Your skin notices right away. Maybe you start to feel sticky. Maybe a small bead of sweat shows up on your forehead. Maybe your cheeks turn pink. Maybe you start wanting to slow down or sit down in the shade.

Your body just sent you signals. Hot air touched your skin. Your skin sent a message to your brain. Your brain sent messages back to your body to do things — start sweating, send heat outward to your skin to let it escape, slow down, find a cool place.

That is what your body does when it meets heat. It does not panic. It just gets to work [3].

Three Things Your Body Does in Heat

Here are three things your body does when it gets hot. The Camel wants you to know each one.

1. Sweating. Tiny holes in your skin let out a salty water called sweat. When the sweat sits on your skin and then dries up, it carries some of your body's heat with it into the air. This is how you cool off. The hotter you are, the more you sweat. Bodies can sweat a lot — sometimes a whole big glass of water's worth in an hour of hot, hard play. That is why the Camel will keep saying: drink water in heat [4]. Your body is giving water out, and it needs water coming in.

2. Sending heat to the skin. This one is the opposite of what the Penguin taught you about cold. In cold weather, your body pulls warmth inward to protect your most important parts. In hot weather, your body sends extra warmth outward to your skin, so the heat can leave your body into the air. That is part of why your face and arms might look pink in heat — there is more warm blood near the surface, helping you cool down [3]. The Camel thinks bodies are very clever this way.

3. Slowing you down. Your body knows that moving hard in heat makes more heat inside you. So in hot weather, your body sends you signals to slow down. You feel less like running. You feel more like sitting. You feel sleepy in the middle of the day. That is not laziness. That is your body taking care of itself. Camels do this. So do most animals in hot places. So should you.

There are other things your body does too — breathing a little faster, drinking more, looking for shade. But these three are the big ones.

Different Kids Feel Heat Differently

Here is something the Camel wants you to notice.

Kids feel heat differently from each other. Some kids feel hot easily and sweat fast. Some kids do not feel hot until it is really, really hot. Some kids sweat a lot. Some kids barely sweat. Some kids' cheeks turn very pink. Some kids look mostly the same in heat.

All of this is normal. Bodies are different.

If you have a body that gets hot faster than other kids' bodies, that is okay. You may need more water. You may need to come inside sooner. You may need to take a shade break more often. None of that means anything is wrong with you. The Camel trusts your trusted grown-ups to help you find what works.

Some kids have a body that has a hard time with heat for a special reason — maybe asthma that gets worse in hot air, maybe a condition that makes it hard for the body to sweat or cool down well, maybe a medicine that makes heat harder, maybe a sensory difference that makes hot weather feel even bigger. If that is your body, you work with your doctor and your trusted grown-ups about what is right for you. You are not the only kid like that. The Camel sees every body.

The Camel never compares one kid to another. The Camel does not say "you should be tougher" or "you should not get so hot." The Camel says: notice your own body and tell your trusted grown-ups what you are feeling. That is the skill that matters. The Penguin says the same thing for cold. We agree.

Many Climates, Many Heat

Kids live in many different places. The Camel wants you to know — the heat you experience depends on where you live.

• Some kids live in places where summer gets very, very hot. Hot weather lasts for months.
• Some kids live in places with mild summers. Hot days come and go.
• Some kids live in places where it is hot almost all year.
• Some kids live in places where it never really gets very hot outside, but it can get hot inside in a closed room or a car.
• Some kids move between climates. Maybe they live in a mild place and visit a hot place sometimes.

All of these are fine. The Camel teaches what bodies do in heat no matter how much heat you usually feel.

The Camel wants you to know one more thing about climates. The world has been getting warmer in recent years. Many places now have hotter summers and more heat waves — stretches of days that are unusually hot — than they did before [5]. This means heat safety matters even in places that used to be cooler. The grown-ups in your life and your community know more about this. The Camel does not want you to worry. The Camel just wants you to know what to do when it gets hot, so you are ready.

A Hot Memory

Here is a small thing the Camel wants you to try.

Think about a time you felt hot. Maybe walking home from school on a sunny day. Maybe playing outside in summer. Maybe running around at recess on a warm afternoon. Maybe standing in a hot room without air conditioning. Maybe a warm bath. Maybe sitting in a parked car on a sunny day.

Now think about what your body did.

• Did you sweat?
• Did your cheeks turn pink?
• Did you want to slow down or sit?
• Did you reach for water?
• Did you look for shade or a cool spot?

Whatever your body did, it was doing its job. The Camel is glad your body knows how to take care of you.

Lesson Check

1. What is one thing your body does when you get hot?
2. What does sweat do for your body?
3. Do all kids feel heat the same way? What does the Camel say about that?
4. Why does the Camel say humans need help to handle heat?
5. Think of one time you felt hot. What did your body do?

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Lesson 1.2: Heat Can Feel Good — With the Right Care

Learning Objectives

By the end of this lesson, you will be able to:

• Name three ways heat can feel good
• Name five things that help kids stay safe and cool in heat
• Understand why drinking water often matters so much in heat
• Tell why kids never wait alone in a parked car in warm weather
• Notice what your trusted grown-ups do to help you in hot weather

Key Terms

A Quick Camel Story

The Camel loves the sun. The Camel lives in hot places. Camels are made for it.

You are not a camel. Your body is not built quite like mine. But your body can still find joy in heat — when you are ready for it. The Camel will show you what ready looks like.

Heat is not bad. Heat is not scary. Heat is part of the world. Some of the best moments of a kid's life happen in warm weather — splashing in a pool on a hot day, eating a popsicle that melts down your hand, riding bikes in the sun, watching fireflies on a summer evening, lying in the grass under a tree.

The Camel wants you to enjoy heat safely. That is what this lesson is for.

Three Ways Heat Can Feel Good

The Camel loves heat. Here are three reasons.

1. A sunny day feels alive. Have you ever stepped outside on a warm sunny morning and felt the sun on your face? The way the world feels brighter. The way colors look more colorful. The way you can hear birds and feel the warm air on your arms. Many people love that feeling. The Camel does too.

2. A summer day with the right help is wonderful. Swimming pools. Splash pads. Slip-and-slides. Ice cream. Popsicles. Sandcastles. Lemonade. Watermelon. Long evenings outside before bed. Summer has its own kind of joy that no other season has. With shade, water, and trusted grown-ups, summer is one of the great gifts of being a kid.

3. A warm bath at the end of a cold day is cozy. When you have been outside in cool weather, a warm bath can feel like a hug from the inside. The warm water relaxes your body. Your shoulders soften. Your hands and feet warm back up. The Bear says food and warm drinks help in cold; I say warm baths do the same thing in their own way.

There are more reasons heat can feel good. A cup of warm tea on a chilly morning. A blanket warmed by the sun. A heating pad on a sore muscle. Heat has its own kind of joy, and the Camel wants you to find the parts of heat that feel good to you.

If heat has never felt good to you yet, that is okay too. Some kids do not love it. Some kids prefer to stay cool. The Camel is not going to make you love what you do not love. The Camel just wants you to be safe and happy with whatever kind of weather is around you.

Five Things That Help Kids in Heat

The Camel is not going to tell you exactly what to do on a hot day. Your family knows your weather. Your trusted grown-ups know what works for your body in your climate.

What the Camel can share is five things that help most kids handle heat. These are sensible hot-weather practices, not rules-you-must-follow. You and your trusted grown-ups can figure out what fits your family.

1. Drink water often. This is the most important one. In heat, your body uses water to make sweat, and sweat is how you cool down. The more sweat you make, the more water your body needs. The Camel wants you to drink water before you feel thirsty in hot weather — by the time you feel really thirsty, your body has already been wanting water for a while [6]. The Elephant (Coach Water) will tell you much more about water when their chapter comes out. For now, just know: in heat, sips of water, often, all day. The Bear and I agree on this.

2. Wear light, loose, light-colored clothes. Light colors (white, light blue, light yellow) reflect the sun's heat. Loose clothes let air move around your body. Thin fabric helps sweat dry. A light cotton t-shirt and shorts works for many kids in hot weather. Tight, dark, thick clothes hold heat in and make hot days harder.

3. Wear a sun hat and sunscreen. A hat with a brim shades your face, neck, and ears — all the parts of your body that get burned easily by sun. Sunscreen is a cream that protects your skin from the sun. Most kids need help putting on sunscreen — your trusted grown-up usually puts it on for you, especially on your back, shoulders, ears, nose, and the tops of your feet [7]. Too much sun can give you a sunburn — when your skin gets hurt by sunlight. Sunburn hurts, and over time, lots of sunburns are bad for your skin. The Camel cares about your skin a lot. Hat and sunscreen on sunny days.

4. Take shade breaks. The Camel loves this idea. Play in the sun, then take a shade break, then play again. Find a tree, a porch, a roof, a tent — anything that blocks the direct sun. Sit. Drink water. Cool off. Then go back if you want. Or stay in shade if you are done. Even desert animals like me find shade in the middle of the day. So do the wisest humans.

5. Slow down and rest on really hot days. The Camel walks slowly. The Camel rests when the sun is strongest. The Camel knows that pushing too hard in heat is not brave — it is unwise. On really hot days, kids do less. They play less hard. They take more breaks. They go in the cool indoors more. They sip more water. They rest. The Lion teaches that moving is great. The Lion and I agree: moving in heat is special and needs extra care. On the hottest days, slow down. Save the hard running for cooler days or cooler times of day [8].

These five are not magic. They are just sensible things. If you already do most of them, that is great. If you do not, talk to a trusted grown-ups about what fits your family.

The Bear's Note About Cool Snacks

I asked the Bear to tell me about food in heat. The Bear told me a few things worth sharing:

• Cool snacks help your body in heat. Watermelon, cucumber, oranges, berries, grapes, peaches — these have lots of water in them. Eating them gives you water and food at the same time.
• Popsicles, frozen yogurt, and frozen fruit can be wonderful on a hot day.
• Real food still matters in heat. Your body still needs protein, vegetables, healthy fats, and whole grains the way it does in other weather (the Bear told you all about these in Food and Your Body).
• Hot, heavy meals can feel hard to eat on a hot day. Cooler meals — salads, sandwiches, fruit, yogurt — sometimes feel better.

This is what the Bear and I agree on. The full chapter is the Bear's. I just borrow what fits the heat.

A VERY Important Rule About Parked Cars

The Camel needs to stop and say one thing very clearly. This rule is so important that the Camel wants you to remember it your whole life.

Kids never wait alone in a parked car in warm weather. Not even for a quick errand. Not ever.

Here is why. When the sun shines on a parked car, the inside of the car gets much hotter than the outside air, very fast. Even on a day that does not feel that hot — say, 70 or 80 degrees — the inside of a parked car can heat up to over 100 degrees within minutes. A car parked in the sun is like a small hot oven. Cracking a window does not help much [9, 10].

This has hurt kids. Children have died from being left alone in hot cars in the United States — even by parents who loved them very much, even just running into a store for "two minutes." The Camel says this not to scare you, but to make sure you know.

So here is what kids do:

• A kid never waits alone in a parked car in warm weather, even for a few minutes. You go inside with the grown-up. You wait somewhere cool.
• If you are ever in a parked car by accident — a grown-up has forgotten, or a door is locked from outside, or something has gone wrong — and the car is starting to feel hot, get out if you can. Try the door. If the door does not open, honk the horn — press it hard, again and again — and yell as loud as you can. Most cars have horns that work even when the car is off. Adults nearby will hear and come help.
• If you see another kid alone in a parked car on a warm day, tell a grown-up right away. Run to the nearest store. Knock on a door. Yell for help. Grown-ups can call 911 to help that child.

The Camel cares deeply about this rule. So do all the other coaches. The Bear, the Turtle, the Cat, the Lion, and the Penguin agree completely. Hot cars are one of the most serious heat dangers for kids your age. Knowing the rule keeps you safer.

Coaches Working Together

The Camel works closely with the other coaches. We all teach different things, but we all agree about a lot.

• The Bear (Food) said real food and water help your body. The Camel says: in heat, water is even more important — and cool snacks help.
• The Turtle (Brain) said your brain works better when your body is taken care of. The Camel says: an overheated brain is a grumpy brain. Cooling down helps your thinking.
• The Cat (Sleep) said cool rooms are good for sleeping. The Camel says: on hot nights, sleep can be harder; a cool room, a fan, a lighter blanket help. Some kids in hot summers sleep less well — that is normal.
• The Lion (Move) said your body is built to move. The Camel says: moving in heat needs care. Slow down. Drink water. Take breaks. The Lion agrees.
• The Penguin (Cold) is my twin in the other direction. The Penguin teaches cold; I teach heat. Same trusted-grown-up rules. Same body-listening skill.

The Camel loves working with the other coaches. We are a team. So are you, your family, your friends, your teachers, and the trusted grown-ups in your life.

Notice What Your Grown-Ups Do

Here is a small thing the Camel wants you to try.

Think about what the trusted grown-ups in your life do to help you in hot weather. Do they:

• Pack water for you when you go out?
• Put sunscreen on you before you go outside?
• Make you wear a hat in the sun?
• Bring you popsicles or cool snacks on hot days?
• Run the air conditioner or open fans in the summer?
• Make sure you take shade breaks?
• Tell you to come inside when it is too hot?
• Never leave you alone in a car?

Notice them. They are doing a lot. Most kids do not realize how much trusted grown-ups handle for them in hot weather. Take a small moment to notice. Maybe say thank you. Grown-ups love being noticed for taking care of you.

Lesson Check

1. Name two ways heat can feel good.
2. What are three of the five things that help kids in heat?
3. Why is drinking water so important in hot weather?
4. What is the Camel's rule about kids and parked cars in warm weather?
5. Name one thing a trusted grown-up does to help you in hot weather.

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Lesson 1.3: When Heat Is Too Much

Learning Objectives

By the end of this lesson, you will be able to:

• Name four signals that mean heat is becoming dangerous
• Tell the difference between regular heat (uncomfortable) and dangerous heat (urgent)
• Know what to do if you or another kid gets too hot
• Name three trusted grown-ups you can talk to about heat worries
• Know what to do in a heat emergency

Key Terms

The Camel Is Honest

The Camel is going to be honest with you. Heat is mostly fine. Most warm days, most summer play, most time outside in summer with the right care — fine. Kids handle it. Grown-ups help. Bodies do their work. You go inside, cool off, drink water, and that is that.

But sometimes, heat is too much. The Camel wants you to know the signs. Not to scare you. To help you.

The most important thing in this whole chapter is this: when your body sends a serious heat signal, you tell a trusted grown-up right away. Right then. Not later. Not after the game. Right then. Your grown-up will help.

This works the same way the Penguin taught you for cold. Most cold is fine. But certain signals mean stop. Most heat is fine. But certain signals mean stop, get cool, and tell a grown-up.

Let me show you what those signals are.

Signals That Heat Is Becoming Dangerous

Here are signs that heat is becoming too much for a body. If you ever feel any of these — in yourself OR in a friend or sibling — tell a trusted grown-up right away.

1. Feeling dizzy, lightheaded, or like you might fall. When you have been hot for a while and your head starts to spin, or you feel like you might fall over, or the world looks fuzzy — that is your body telling you it needs help cooling down. Sit down. Get to shade or indoors. Tell a grown-up [11, 12].

2. Feeling sick to your stomach or having a bad headache. When heat is becoming too much, your stomach can feel queasy, like you might throw up. Or your head can hurt in a way that does not go away. These are real signals. Get cool and tell a grown-up.

3. Feeling very tired or weak in the heat. Heat can drain a body. Some tired in heat is normal. But if you feel like you cannot keep going, your arms and legs feel heavy, or you want to lie down because you cannot stand up — that is more than regular tired. Tell a grown-up.

4. Skin feels hot and dry, OR skin is very sweaty. Both can happen. The Camel will say this carefully because it matters: when a body is having a bad heat problem, the skin might suddenly stop sweating even though the body is very hot. This is a serious sign. The body has gotten so hot it cannot cool itself anymore. The skin might feel hot and dry to touch instead of wet and cool. Tell a grown-up right away [11, 12]. The Camel is firm about this one.

5. Feeling confused or saying things that do not make sense. When heat affects the brain badly, words can come out wrong, you might not remember where you are, you might feel mixed up. This is one of the most serious signs. A grown-up needs to know right away.

6. Muscle cramps. Cramps are sudden hard pains in a muscle — usually in your legs, sometimes in your stomach. Cramps in heat can mean your body needs water and a break. Sit, drink, rest, tell a grown-up.

These are the big signs the Camel wants every kid to know. Most kids will go their whole lives without seeing the worst ones. But if you ever do see them — in yourself or in another kid — you know what to do: tell a trusted grown-up right away.

When to Tell a Grown-Up Right Away

The Camel has the same kind of list the other coaches have. If any of these are happening while you or someone you know is hot, stop and tell a trusted grown-up right away.

• You feel dizzy or like you might fall over
• You feel sick to your stomach or have a bad headache that will not go away
• You feel very tired or weak in heat
• Your skin feels hot and dry, OR your skin is very sweaty and you feel sick
• You stop sweating even though you are very hot
• You feel confused or your words come out funny
• You get a sudden hard muscle cramp
• A friend or sibling shows any of these signs
• A baby or younger kid is acting different in the heat
• Something just feels wrong

You do not need to be sure. You do not need to figure it out yourself. If something feels wrong, tell a grown-up. That is your part. The grown-up handles the rest.

The grown-up will help you get cool. They may move you indoors or to shade. They may give you water in small sips. They may put a cool damp cloth on your neck or wrists. They may take off some of your warm clothes. They may pour cool water on you. If something looks very serious, grown-ups can call 911. That is the phone number grown-ups call for an emergency in the United States. You do not have to call 911 yourself — unless a grown-up has taught you to and there is no grown-up around.

The Lion and the Penguin both told you about 911. It works the same way for heat. Same phone number. Same kind of help. Same rule: kids tell grown-ups, and grown-ups handle big calls.

About Heatstroke and Heat Exhaustion

These are two words you may hear grown-ups use in summer. The Camel wants you to have them.

Heat exhaustion means a body is very, very hot and very tired, often with dizziness, headache, feeling sick, or muscle cramps. The body is still trying to cool itself, but it is having a hard time. Heat exhaustion is serious — get cool, drink water, tell a grown-up. If treated right, it usually gets better.

Heatstroke is the most serious kind. Heatstroke means the body has gotten so hot it cannot cool itself anymore. Signs: very hot skin, often not sweating, confusion, feeling like you might pass out, feeling very sick. Heatstroke is a real emergency. A grown-up should call 911 right away. While waiting for help, grown-ups will work to cool the person down with water, ice, fans, or a cool place [11, 12].

You do not need to learn how to treat these. You need to know the words so you know what is going on if a grown-up uses them. And you need to know the rule: if a kid shows any of the serious heat signs above, a trusted grown-up needs to know right away.

Hot Cars, Again

The Camel said this in Lesson 2 and will say it again here because it matters that much.

A parked car in warm weather is one of the most dangerous heat places for a kid. Even on a day that does not feel super hot, the inside of a parked car heats up to dangerous levels within minutes. Heatstroke from being left in a hot car has hurt many children in the United States [13].

The rules:

• Kids never wait alone in a parked car in warm weather. Not for a quick errand. Not ever.
• If you are ever alone in a car and it feels hot, try to get out. If you cannot, honk the horn and yell. Help will come.
• If you ever see another child alone in a hot car, tell a grown-up right away. The grown-up can call 911.

The Camel is calm about most things. This is one of the things the Camel is firm about. So are all the other coaches.

About Sunburn

The Camel mentioned this briefly in Lesson 2. Here is more.

Sunburn is when your skin gets hurt by too much sun. Sunburn makes your skin turn red, feel warm to touch, and sometimes feel sore for a few days. Bad sunburns can cause blisters. Over a whole lifetime, lots of sunburns can be bad for your skin.

Most sunburns can be prevented with:

• Sunscreen (your trusted grown-up usually puts it on for you, especially on your face, ears, neck, shoulders, and the tops of your feet)
• A sun hat
• Light long-sleeve clothes when you will be in sun for a long time
• Shade breaks
• Avoiding the strongest sun (usually the middle of the day, around 10 a.m. to 4 p.m.) [7]

If you do get a sunburn, tell a grown-up. They can help cool the burn, put on lotion, and decide if you need to see a doctor. Bad sunburns sometimes need doctor help.

The Camel cares about your skin a lot. Sun is wonderful — and sun needs respect.

About Cool Water in Summer

The Penguin already taught you that kids never go in cold water alone. The same rule applies to summer water.

• Pools, lakes, rivers, oceans, water parks, even big bathtubs — kids are with trusted grown-ups around water.
• A grown-up watches kids in water — not just nearby, but actually watching.
• Even strong-swimmer kids stay with grown-ups around water.
• In summer, pools and lakes can be very crowded; grown-ups still watch.

Drowning happens fast and often quietly. The Camel is firm about this because drowning is one of the most serious risks kids face in summer [14]. The Penguin and I are saying the same thing. We agree.

What About Fevers?

The Camel will mention this briefly because some kids ask.

A fever is when your body gets hot from the inside, because you are sick — not from outside heat. When your body fights germs, it can run a little hot to help fight the germs. Fever feels different from being hot from outside. Your body might shake even though it feels hot. You might feel cold even though you have a fever.

Fevers are usually not an emergency. But if you have a fever, tell your trusted grown-up. They will check your temperature with a thermometer and decide what to do. If a fever is very high, lasts a long time, or comes with other worrying things (very sleepy, very young child, hard to wake up), grown-ups may take you to a doctor or call 911.

Fevers are mostly a Coach Brain / Coach Sleep topic — your body is fighting something — but the Camel mentions them so you know the difference between fever heat (from being sick) and outside heat (from the weather).

Some Kids Love Heat; Some Kids Hate It

The Camel wants to say one more thing before we move on.

Some kids LOVE heat. They love summer. They love sun. They love jumping into pools. They love sandals and shorts and ice cream that melts down their hand. They feel alive when it is warm.

Some kids HATE heat. They do not like sweating. They do not like the brightness. They do not like being hot in their clothes. They feel happier when it is cool.

Both are okay. Both are normal. The Camel does not pick favorites. You are allowed to love heat. You are allowed to dislike heat. You are allowed to feel different about it on different days.

What the Camel asks is this: even on hot days you dislike, you are safe. You drink water. You take shade breaks. You are with trusted grown-ups in hot places. You know the signals when heat is too much. You listen to your body.

You do not have to love heat to be safe in heat. You just need to know what to do.

Feelings About Heat

The Turtle taught you that all feelings are okay. The Lion agreed. The Penguin agreed. The Camel agrees too. Feelings about heat are normal — and you do not handle big feelings about heat alone.

Some feelings about heat you might have:

• Excited about summer
• Tired of being hot
• Frustrated because you cannot do what you want when it is too hot
• Sad because a friend left for the summer
• Worried about a hot day that is coming
• Embarrassed because your body sweats more than other kids' bodies
• Self-conscious about how you look in summer clothes
• Anxious about something at the pool or beach
• Sad because someone in your family has a hard time in the heat
• Frustrated when grown-ups make you come inside

All of these are normal feelings. If a feeling about heat gets big or sticks around, tell a trusted grown-up. The same trusted grown-ups who help with food, brain, sleep, movement, and cold feelings can help with heat feelings too.

You can start small:

• "I do not like sweating so much."
• "I am too hot."
• "Summer makes me feel weird about my body."
• "I am scared of the pool."
• "I do not want to wear a swimsuit."
• "My grandma is having a hard time in this heat."

Any of those is a good start. The grown-up will listen and help.

When a Feeling Feels Really Scary or Unsafe

The Camel is going to be careful and clear here, because this part matters most.

Sometimes a feeling can get really big. Maybe a feeling about heat or summer makes you really scared. Maybe a feeling about your body in summer clothes makes you not want to be here. Maybe a feeling makes you want to hurt yourself.

If a feeling like that ever comes up — at any time, in hot weather or any weather — tell a trusted grown-up right away. Not later. Right then. The grown-up will not be mad. The grown-up will be glad you told them.

There are special phone numbers grown-ups can use when feelings get really scary or unsafe. The Camel wants you to know these exist, so that if a feeling like this ever happens, you can tell a grown-up, and the grown-up can use one of these helpers. You do not have to remember the numbers. The grown-ups in your life can use them.

For a heat emergency — when someone is hurt, very overheated, or needs help right away:

• A grown-up can call 911. In the United States, 911 is the phone number for emergencies. Real people answer fast and send help. Kids your age do not call 911 on their own (unless a grown-up has taught you to and there is no grown-up around) — you tell a grown-up, and the grown-up makes the call.

Helpers grown-ups can call when feelings feel really scary or unsafe:

• The 988 Suicide and Crisis Lifeline: a grown-up can call or text 988, day or night. Real people answer. They help right away.
• Crisis Text Line: a grown-up can text the word HOME to 741741, day or night. Real people answer by text.

Helpers grown-ups can call about other big or hard worries:

• SAMHSA National Helpline: 1-800-662-4357, day or night. Real people answer.
• The National Alliance for Eating Disorders (if a worry is about your body or your eating, especially around summer clothes or appearance): 866-662-1235, on weekdays.

These helpers are for grown-ups to use when you and they need them. Kids your age do not call helplines on their own. You tell a trusted grown-up first. The grown-up takes care of the rest.

The Bear, the Turtle, the Cat, the Lion, the Penguin, and I are all saying the same thing. We agree. You are part of a team. You are not alone.

Heat Is Part of the World

The Camel will end this lesson with one quiet thought.

Heat is part of the world. Some kids love it. Some kids do not. Some places have lots of it. Some places have almost none. None of that is right or wrong. Heat just is.

Your body has tools for heat. Your trusted grown-ups have tools too — water, sunscreen, hats, shade, fans, air conditioning, cool snacks, attention, love. Together you and your grown-ups handle whatever heat your day brings.

The Camel is not asking you to love heat. The Camel is not asking you to be tough about heat. The Camel is not asking you to do anything special with heat. The Camel is asking you to know your body, listen to it, drink your water, find your shade, and stay close to the grown-ups who care for you. That is the whole job.

The Camel will see you again at higher grades. The Camel will teach you more then. For now, this is enough.

The Camel walks slowly. The Camel is glad you came. The Camel is in your corner — and so is everyone else on the team.

Lesson Check

1. Name three signals that heat is becoming dangerous.
2. What should you do if you feel dizzy or sick in the heat?
3. Why does the Camel say kids never wait alone in a parked car in warm weather?
4. Who are two trusted grown-ups you could talk to about heat worries?
5. If a friend shows signs of heatstroke (very hot, confused, not sweating), what should you do?

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End-of-Chapter Activity: A Hot-Day Plan

The Camel has one activity for you. It is gentle. It takes about half an hour of thinking and drawing, with a trusted grown-up's help. You can do this any day, in any climate.

What You Need

• A piece of paper or notebook
• Pencils, crayons, or markers
• A trusted grown-up to talk with at the end

What You Do

Step 1 — Picture a hot day. Think about a really hot summer day where you live (or imagine one if you live somewhere it does not get very hot — picture the hottest weather you do get). Picture yourself in that day.

Step 2 — Draw the scene. In the middle of your paper, draw a picture of yourself outside on that hot day. You do not need to be a great artist. A stick figure is fine. Show what you are wearing — light clothes, sun hat, sunscreen, sunglasses, whatever fits the setting.

Step 3 — Add the helpers. Around your picture, draw or write the things that help you on a hot day:

• A trusted grown-up nearby (label who it is)
• A water bottle
• A shade spot (under a tree? a porch? indoors with AC?)
• A cool snack (popsicle, fruit, cold drink?)
• A sun hat or sunscreen
• Anything else that helps you stay safe and cool

Step 4 — Add the body signals. In a corner of the paper, write or draw the signals your body sends when it gets hot. List as many as you can remember from this chapter — sweating, pink cheeks, wanting to slow down, feeling thirsty. Star (★) the ones that mean "tell a grown-up right away" (the dangerous ones: dizzy, headache, feeling sick, very tired, confused, stopped sweating).

Step 5 — Write your hot-car rule. In another corner, write one short sentence about the parked car rule. Something like: "I never wait alone in a parked car in warm weather." This is the rule the Camel most wants every kid to remember.

Step 6 — Add one feeling. Write one short sentence about how you feel in heat. Examples: "I love summer and the pool." "I do not like being hot." "Some hot days are fun and some are too much." Any honest feeling is fine.

Step 7 — Share with a trusted grown-up. Show your plan to a trusted grown-up. Ask them: "What do you do to take care of yourself in heat?" Listen to their answer. Grown-ups have learned their own ways too.

Step 8 — Keep the plan. Save your hot-day plan somewhere safe. The Camel thinks it is a useful picture to keep — it shows what you know about heat, and what to do if heat gets too much.

What You Will Get From This

You will notice the things around you that help you with heat — the people, the water, the shade, the cool snacks. You will remember the body signals that matter. You will lock in the hot-car rule. And you will share something small with a grown-up who loves you.

That is a small habit. It is also a big skill. The Camel thinks both are true.

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Vocabulary Review

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Chapter Review

These questions are not a test. They are a way to check what you remember. Take your time. Look back at the lessons if you need to. There are no tricks.

1. Name two things your body does when it gets hot.

2. What does sweat do for your body?

3. Name three of the five things that help kids in heat.

4. What is the Camel's rule about kids and parked cars in warm weather?

5. Name three signals that heat is becoming dangerous.

6. If you or a friend got really overheated, or seemed confused and stopped sweating, what is the first thing the Camel says you should do?

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Instructor's Guide

This guide is for parents, caregivers, teachers, and other grown-ups using this chapter with a child in Grade 3 (ages 8-9).

What This Chapter Teaches

This is the first chapter the child will read about heat in the CryoCove Library. It is the foundation, and it is the twin chapter to the Cold (Penguin) chapter — same hardy-environmental-Coach template, applied to the opposite climate pole. The chapter teaches three big ideas at age-appropriate depth:

1. Your body and heat. Bodies have built-in tools for handling heat: sweating, sending heat outward to the skin (the opposite of what happens in cold), and slowing down behavior. Humans are actually quite good heat-handlers as land mammals go, but always with help from water, shade, light clothes, and other people. Every kid feels heat a little differently, and kids live in different climates; inclusion is central. Kids with conditions that make heat harder (asthma, certain medications, sensory differences, conditions affecting sweating) are named explicitly. The world has been getting warmer; heat waves are real and worth knowing about, framed non-politically at G3 depth.

2. Heat can feel good — with the right care. Heat has its own joys (sunny days, summer fun, warm baths). The chapter introduces five research-informed practices that help kids in heat: drink water often, wear light/loose/light-colored clothes, wear a sun hat and sunscreen, take shade breaks, and slow down on hot days. None of these are prescriptive heat-exposure protocols — they are everyday hot-weather practices. The chapter introduces hot-car safety as a load-bearing safety rule in Lesson 2 and reinforces it in Lesson 3.

3. When heat is too much. This is the safety-critical lesson, paralleling the prior G3 Lesson 3 structures and the twin Cold Lesson 3 with inverse content. The child learns six danger signals (dizziness, sick stomach or bad headache, very tired/weak in heat, hot dry OR very sweaty skin with feeling sick, stopped sweating, confusion or slurred speech, muscle cramps) and the rule: tell a trusted grown-up right away. The chapter names heatstroke and heat exhaustion as vocabulary so children have the words. Hot cars are addressed clearly. Cool water safety carries forward from the Penguin. Sunburn is named as a heat injury. Fevers are mentioned briefly as a special case (heat from being sick, not weather). The two-tier protective framing matches the prior chapters: everyday heat worry → trusted grown-up; emergency → 911 via a grown-up.

What This Chapter Does NOT Teach

This chapter is intentionally light on certain content that becomes appropriate at later grades — and rigorously avoids one content area entirely:

• NO HEAT-EXPOSURE PROTOCOLS. No saunas, no sauna science, no "heat therapy," no temperature/duration recommendations, no "exposure" framing. The Camel at G3 teaches everyday heat (summer weather, hot rooms, fevers as a special-case mention, warm baths) — never heat as a performance practice. Heat-exposure framing at K-12 begins at Grade 6 and remains strictly descriptive even then.
• No physiology vocabulary beyond simplest. Thermoregulation, vasodilation, sweat-gland anatomy, heat shock proteins, hypothalamus, core temperature in numbers — none of these are named at G3. Grade 6 introduces the basics.
• No body composition, weight, or appearance discussion. Heat-and-summer-body cultural pressure exists and reaches children via social media; the chapter explicitly refuses that framing. Heat is for what bodies do in heat — not for changing how bodies look or for "sweating it off."
• No temperature math, sweat-rate math, or hydration math. Grade 6 covers the sweat-rate × duration arithmetic.
• No detailed medical content. The chapter names heatstroke, heat exhaustion, fever, and sunburn as vocabulary words and gives kids the recognition signs at G3 depth, but treatment is routed entirely to trusted grown-ups and doctors.

If your child asks questions in these areas, the best answer is: "That is a great question. Let's figure it out together." Then you, the trusted grown-up, decide what to share.

How to Support the Child

A few things you can do that align with the chapter's framing:

• Model good hot-weather practices. Water bottle, sunscreen, hat, shade breaks, slowing down. Children learn these by seeing them.
• Never compare your child's heat tolerance to others'. Some kids feel heat quickly; that is biology, not a character flaw. Toughening-up framing around heat can produce both shame and dangerous risk-taking. The Camel never compares.
• Teach the six danger signals explicitly. This conversation matters in any climate where summer temperatures rise. The hot-car rule should be discussed at least once each spring/summer.
• Be firm about hot cars. This is one of the most important child-safety rules in summer. Take the time to talk about it. Many "I forgot the baby in the car" tragedies happen to loving parents in normal life; routinizing "always check the back seat / never leave a kid alone" is real protection.
• Be firm about water supervision. Cool water in summer is one of the highest-risk environments for children. Active adult supervision matters.
• Resist any social media or cultural pressure pointing your child toward sauna or "heat therapy" practices. These are not appropriate for children. The wellness-adjacent heat-exposure culture (saunas, infrared, "heat shock" framing) has expanded substantially in recent years and increasingly reaches families. At ages 8-9, heat-exposure protocols are not part of healthy heat education.
• Be the one your child can come to about a heat worry. The chapter explicitly tells the child to talk to a trusted grown-up. Make sure they know you are that grown-up.

Watching for Warning Signs

Children ages 8-9 are not too young to develop concerning patterns around heat, including heat-and-body-image intersection issues. The chapter is preventive, not reactive. But if you notice any of the following, please contact your pediatrician or a qualified clinician:

• A child showing the six danger signals (dizziness, sick stomach/headache, very tired in heat, hot dry skin or stopped sweating, confusion, severe muscle cramps) — this is acute and warrants 911 / emergency care.
• A child seeking out heat exposure (saunas, intentional overheating, going outside underdressed for heat protection) in a way that seems compulsive or tied to body image.
• A child resisting water or food in the presence of heat-related body-shape language ("sweat it out" framing is real and harmful).
• A child with a condition (asthma, diabetes, sensory differences, medications affecting heat) showing heat-related symptoms that warrant a clinician visit.
• Any mention of not wanting to be here, wanting to hurt themselves, or feeling hopeless — these require immediate response.

Verified resources (May 2026):

• 988 Suicide and Crisis Lifeline: call or text 988, 24/7.
• 911: for any acute medical or safety emergency, including heat illness that meets the danger-signal criteria, hot-car emergencies, and water emergencies.
• Crisis Text Line: text HOME to 741741, 24/7.
• SAMHSA National Helpline: 1-800-662-4357, 24/7.
• National Alliance for Eating Disorders: 866-662-1235, weekdays. Licensed therapists. Useful when heat practices appear alongside body-image concerns.
• Your pediatrician is the best starting place for any non-emergency heat-related concern.

Note: the NEDA helpline (1-800-931-2237) is not functional as of this writing. Use the National Alliance for Eating Disorders number above instead.

Pacing

If you are using this chapter in a classroom:

If you are using this chapter at home, two lessons per week is comfortable. Lesson 3 is the longest and most safety-critical; budget extra time. The hot-car rule is worth reinforcing every spring/summer regardless of grade.

Lesson Check Answers

Lesson 1.1:

1. Any of: sweating, sending heat to the skin, slowing down, pink cheeks. 2. Sweat comes out through tiny holes in the skin. When sweat dries up on the skin, it carries some of the body's heat into the air, which cools the body down. 3. No. All kids feel heat differently, and that is normal. 4. Because bodies cannot handle hot weather on their own — they need water, shade, cool places, and trusted grown-ups around. 5. The child's own answer. Any honest example is correct.

Lesson 1.2:

1. Any two of: sunny days feel alive, summer with the right help is wonderful, warm baths are cozy, cool snacks (popsicles, watermelon), swimming, lemonade. 2. Any three of: drink water often, wear light/loose/light-colored clothes, wear sun hat and sunscreen, take shade breaks, slow down on hot days. 3. Because in heat the body uses water to make sweat (which cools you), so the more sweat you make, the more water your body needs. By the time you feel really thirsty, your body has been wanting water for a while. 4. Kids never wait alone in a parked car in warm weather. Not for a quick errand. Not ever. Cars heat up dangerously fast in the sun. 5. Any real example from the child's life.

Lesson 1.3:

1. Any three of: dizziness/lightheadedness, sick stomach or bad headache, very tired/weak in heat, hot dry OR very sweaty skin with feeling sick, stopped sweating, confusion or slurred speech, muscle cramps. 2. Tell a trusted grown-up right away. The grown-up will help you cool down. 3. Because cars get extremely hot extremely fast in the sun, even on days that do not feel that hot. Children have been seriously hurt by being left alone in hot cars in the United States. 4. Any two real grown-ups in the child's life who care for them. 5. Tell a trusted grown-up immediately. If a grown-up is not right there, get one. The grown-up may call 911. Move the friend to shade or indoors and help cool them down while waiting for help.

Chapter Review Answers

1. Any two of: sweating, sending heat to the skin, slowing down. 2. Sweat cools the body by carrying heat away as it dries on the skin. 3. Any three of: drink water often, wear light/loose/light-colored clothes, wear sun hat and sunscreen, take shade breaks, slow down on hot days. 4. Kids never wait alone in a parked car in warm weather. 5. Any three of the danger signals. 6. Tell a trusted grown-up right away. The grown-up can call 911 if needed.

Discussion Prompts

Open-ended questions to ask the child after the chapter:

1. What is one way your body has shown you it is hot?
2. Do you love summer, dislike it, or feel different about it on different days? What do you like or not like?
3. What is one thing the trusted grown-ups in your life do to help you in heat?
4. If you were playing outside with a friend on a hot day and the friend started feeling dizzy and looking pale, what would you do?
5. The Camel and the Penguin teach opposite weather but the same kind of safety. Can you name one rule they both have? (Hint: kids and trusted grown-ups, water and listening to your body.)
6. What did you learn about heat that you would like to share with a friend?
7. The hot-car rule is one the Camel says is very important. Can you say it in your own words?
8. What is one thing about your body in heat that you would like to ask a trusted grown-up about?

Common Child Questions

• "Why do I sweat so much?" Sweating is how your body cools itself in heat. The more you sweat, the more your body is doing its job. Kids who sweat more are not "weaker" — they are sometimes just better at cooling themselves. Drink water and you are fine.
• "Why does my friend not get hot when I do?" Bodies are different. Some kids feel heat faster than others; some kids feel it slower. Neither is better. Both are normal. The Camel never compares.
• "Can I swim every day in summer?" With trusted grown-ups around, sure — pools and lakes are wonderful in summer. Kids never swim alone, in any season.
• "Why can't I just take a sauna if I want to?" The Camel teaches everyday heat at your age — summer weather, warm baths, cool snacks. Special heat practices that some grown-ups do are not for kids your age. Your trusted grown-ups decide what is right for your body. If you have a question about a specific heat thing you saw or heard about, ask a trusted grown-up.
• "What is heatstroke?" When a body gets so hot it cannot cool itself anymore. Signs: very hot skin, often not sweating, confusion, feeling like you might pass out. It is a real emergency — a grown-up should call 911 right away.
• "What if my parent forgets me in a car?" Most parents never forget. But if you ever find yourself alone in a parked car and it feels hot, try to get out. If you cannot, honk the horn over and over and yell. Help will come. Your parents would always want you to do this.
• "Why does my baby brother need to wear sunscreen?" Babies have very sensitive skin that burns very quickly in the sun. Sunscreen, hats, and shade matter even more for babies than for older kids.
• "My family does not have air conditioning. How do we stay safe in heat?" Lots of families do not. Fans, opening windows at night when it's cooler, closing curtains during the day, taking cool baths or showers, going to cool places (libraries, community centers, malls, friends' houses), drinking water often — all of these help. Tell a trusted grown-up if a hot day feels like too much. Many communities have cooling centers for hot days.
• "I saw a video of someone in a hot sauna. Should I try it?" No. Heat practices that grown-ups do are not for kids your age. The Camel at higher grades will teach more about heat as you get older. For now, kids do everyday heat with care, and special heat practices are for grown-ups to think about with doctors, not for kids to copy from videos.

Parent Communication Template

Dear families,

Your child is beginning the first chapter of the CryoCove Library Coach Hot curriculum — Heat and Your Body. This is a Grade 3 chapter at the very start of a long curriculum that will continue through high school and beyond. It is the twin chapter to Coach Cold's Cold and Your Body, teaching the same safety-first ethic at the opposite climate pole.

What the chapter covers:

• What heat feels like and what bodies do in heat (sweating, sending heat outward, slowing down)
• That every kid handles heat differently, and that kids live in many different climates — all normal
• Heat's everyday joys (sunny days, summer play, warm baths, cool snacks)
• Five research-informed things that help kids in heat (water, light/loose clothes, sun hat and sunscreen, shade breaks, slowing down on hot days)
• The hot-car rule (kids never wait alone in a parked car in warm weather) — one of the chapter's load-bearing safety messages
• Six danger signals that mean heat is becoming too much, and what to do
• Heat exhaustion and heatstroke named as vocabulary so kids have the words
• Brief age-appropriate notes on sunburn, summer water safety, and fevers

Tone: The chapter is calm, patient, hardy, and consistently safety-aware. The Camel character is slow-walking and unhurried — like a desert animal who knows that slow is wise in heat. The Camel never pressures kids about heat tolerance and never compares one child to another. Heat is framed for what bodies do in heat — never for body shape, weight, swimsuit appearance, or "sweating off" anything.

What this chapter does not teach: any heat-exposure protocols (no saunas, no "heat therapy," no temperature/duration recommendations), physiology vocabulary beyond the simplest, body composition or weight discussion, or temperature math. Specific heat practices that some grown-ups do are explicitly framed as not for children at this age.

End-of-chapter activity: Your child will create a "hot-day plan" — a drawing of themselves on a hot day with the things that help them, the body signals to watch for, and the hot-car rule written out. They will share the plan with a trusted grown-up (you, if available). Please support this activity.

A note on Lesson 3: Lesson 3 covers what to do when heat becomes dangerous. It teaches the six danger signals, the heatstroke/heat exhaustion vocabulary, the hot-car rule (again), summer water safety, sunburn, fevers, and uses 911 framing for emergencies at age-appropriate depth ("grown-ups call 911 — kids tell a grown-up first"), parallel to the Lion and Penguin chapters. It also mentions crisis resources (988 Suicide & Crisis Lifeline; Crisis Text Line — text HOME to 741741; SAMHSA; National Alliance for Eating Disorders) at the same "grown-ups can call these if you need help" framing used in the prior G3 chapters. If you would like to read Lesson 3 alongside your child, that is welcome — and may be especially valuable in families that live in hot climates or are heading into a hot summer.

Warning signs we ask families to notice: Beyond the acute heat-illness signs the chapter teaches, please watch for any child showing unusual interest in sauna or heat practices tied to body image, weight, or "detox" framing. This wellness-adjacent culture reaches families through social media and is not appropriate for children. The chapter does not introduce or normalize any heat-exposure practice.

If you have any questions, please reach out to your child's teacher or to us at the CryoCove team.

Warmly, The CryoCove Curriculum Team

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Illustration Briefs

Lesson 1.1 — A Child Walking in Summer With a Grown-Up Placement: After "The Camel Watches." Scene: A simple, warm scene showing a child walking outside on a sunny summer day. The child is wearing light-colored clothes, a sun hat, and sunglasses, and is holding a water bottle. Their cheeks are a little pink. Beside the child walks a trusted grown-up, also dressed for the heat, holding another water bottle. They are walking under the shade of a row of trees on a sidewalk. To one side, Coach Hot (the Camel) stands looking pleased, with a small sun hat of its own — a small playful detail, but never silly. The scene shows that heat is okay AND that the child is well-prepared and not alone. Mood: warm, safe, cheerful, never harsh or scorching. The "heat" is signaled by the bright sky and the light clothing and the water bottles, not by anything threatening. Show diverse skin tones. Aspect ratio: 16:9 web, 4:3 print.

Lesson 1.2 — Five Things That Help Placement: After "Five Things That Help Kids in Heat." Scene: A simple five-panel illustration showing the five practices. Panel 1: a child sipping from a water bottle in the shade — labeled "Drink water often." Panel 2: a child in a light-colored t-shirt and shorts smiling — labeled "Light, loose clothes." Panel 3: a child wearing a sun hat with a trusted grown-up applying sunscreen to their nose — labeled "Sun hat and sunscreen." Panel 4: a child sitting under a tree drinking water with a small smile — labeled "Take shade breaks." Panel 5: a child resting on a couch indoors with a fan, sipping a cool drink — labeled "Slow down on hot days." Coach Hot (the Camel) stands warmly to one side of the five panels with one front leg slightly raised in a friendly way. Show diverse skin tones and body sizes across the kids. Mood: bright, practical, cheerful, never advertisement-glossy. Aspect ratio: 16:9 web, 4:3 print.

Lesson 1.3 — A Trusted Grown-Up Helps With Heat Placement: After "Signals That Heat Is Becoming Dangerous." Scene: A simple, calm scene that does NOT scare the reader. Show a child sitting on a shaded bench with a slightly worried face, fanning themselves with one hand. A trusted grown-up is kneeling beside them, gently offering a water bottle and a cool damp cloth for the child's forehead. The grown-up has a kind, attentive face. Other kids play in the background but at a distance. Coach Hot (the Camel) stands nearby, watching with calm concern but not panic. Around the picture float small word-bubbles: "hot," "dizzy," "tell a grown-up." Mood: safe, warm, never panicked, never scary. The grown-up is the focus of the help. Show diverse skin tones. Aspect ratio: 16:9 web, 4:3 print.

Optional — Lesson 1.2: The Hot-Car Rule Placement: After "A VERY Important Rule About Parked Cars." Scene: A simple, clear illustration showing the rule visually. Foreground: a child walking with a parent into a store, both holding hands, the parent carrying car keys. The car is parked behind them in the background, clearly empty (no child inside). A large clear label above the scene reads: "Kids and grown-ups go in together. No one waits alone in a hot car." Coach Hot (the Camel) appears to one side, with one front leg gently extended toward the rule, looking serious but kind. The scene is reassuring, not scary — it shows the right thing, not a frightening counterfactual. Show diverse skin tones. Aspect ratio: 16:9 web, 4:3 print.

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Citations

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2. Bramble, D. M., & Lieberman, D. E. (2004). Endurance running and the evolution of Homo. Nature, 432(7015), 345-352.

3. Sawka, M. N., Leon, L. R., Montain, S. J., & Sonna, L. A. (2011). Integrated physiological mechanisms of exercise performance, adaptation, and maladaptation to heat stress. Comprehensive Physiology, 1(4), 1883-1928.

4. Sawka, M. N., Burke, L. M., Eichner, E. R., Maughan, R. J., Montain, S. J., & Stachenfeld, N. S. (2007). American College of Sports Medicine position stand. Exercise and fluid replacement. Medicine and Science in Sports and Exercise, 39(2), 377-390.

5. Ahdoot, S., Pacheco, S. E.; Council on Environmental Health. (2015). Global climate change and children's health. Pediatrics, 136(5), e1468-e1484.

6. American Academy of Pediatrics, Council on Sports Medicine and Fitness and Council on School Health. (2011). Climatic heat stress and exercising children and adolescents. Pediatrics, 128(3), e741-e747.

7. American Academy of Pediatrics, Council on Environmental Health and Section on Dermatology. (2011). Ultraviolet radiation: a hazard to children and adolescents. Pediatrics, 127(3), 588-597.

8. Bergeron, M. F., Devore, C., Rice, S. G.; Council on Sports Medicine and Fitness and Council on School Health. (2011). Policy statement — Climatic heat stress and exercising children and adolescents. Pediatrics, 128(3), e741-e747. (Companion AAP guidance on exercise modification in heat.)

9. McLaren, C., Null, J., & Quinn, J. (2005). Heat stress from enclosed vehicles: moderate ambient temperatures cause significant temperature rise in enclosed vehicles. Pediatrics, 116(1), e109-e112.

10. Booth, J. N., Davis, G. G., Waterbor, J., & McGwin, G. (2010). Hyperthermia deaths among children in parked vehicles: an analysis of 231 fatalities in the United States, 1999-2007. Forensic Science, Medicine, and Pathology, 6(2), 99-105.

11. Bouchama, A., & Knochel, J. P. (2002). Heat stroke. New England Journal of Medicine, 346(25), 1978-1988.

12. Casa, D. J., DeMartini, J. K., Bergeron, M. F., Csillan, D., Eichner, E. R., Lopez, R. M., Ferrara, M. S., Miller, K. C., O'Connor, F., Sawka, M. N., & Yeargin, S. W. (2015). National Athletic Trainers' Association position statement: exertional heat illnesses. Journal of Athletic Training, 50(9), 986-1000.

13. Centers for Disease Control and Prevention. (2024). Heat and infants and children. cdc.gov/extreme-heat. (CDC guidance on protecting children from heat, including vehicular heat stroke prevention.)