Have you noticed that some days feel hotter than they used to be? Climate change is making our Earth’s weather different in many places! As an environmental educator who has spent 12 years teaching young children about our planet, I’ve developed fun ways to explain climate change to first-graders. In this friendly guide, I’ll share simple paragraphs about climate change written especially for young readers. You’ll find examples of different lengths using words that are easy to understand. Let’s explore climate change together and learn how even little hands can help our big Earth!
Paragraph on Climate Change [100 words]
I feel sad when I think about climate change. Last week, our class watched a movie about polar bears who can’t find ice to rest on. My teacher Ms. Lee and my classmates talked about ways to help slow climate change. We decided to plant flowers for bees in our school garden. After three weeks, our garden has ten pretty flowers, and we saw three bees visit them! I think if everyone plants flowers and uses less electricity, we can help fight climate change. I will tell my family to turn off lights when we leave rooms to help our Earth stay cool.
Paragraph on Climate Change [150 words]
I feel worried when I hear about climate change. Yesterday, we had a special visitor at school named Mr. Green who works to protect animals. He showed us pictures of dry forests and melting ice at the North Pole. Mr. Green asked us what changes we’ve noticed in our own town’s weather. I told him about how we didn’t have snow last winter, and my friend Tomas talked about the big storm that broke his treehouse.
After Mr. Green left, our class made pinwheels from recycled paper to learn about wind power. My teacher helped each of us write one promise to help fight climate change on our pinwheels. I promised to take shorter showers to save water. We put our pinwheels outside the principal’s office, and many bigger kids stopped to read our promises!
I hope that when I’m bigger, scientists will find more ways to stop climate change. I want to help by learning more about clean energy and telling others why climate change matters.

Paragraph on Climate Change [200 words]
I feel both scared and hopeful about climate change. Three days ago, our class took a nature walk with Ranger Kim from the park. She showed us how the creek behind our school is drying up earlier each summer because of climate change. We saw a turtle looking for water, and it made me feel sad. Ranger Kim taught us how climate change makes some places too dry and others get too much rain at once.
My friend Maya asked if animals can move to new homes when climate change affects their old ones. Ranger Kim explained that some can move, but others need special places to live. After our walk, we made a big poster showing how climate change affects plants, animals, and people in our town. My part of the poster showed how less snow in winter means less water in our creek in summer.
When my mom picked me up, I showed her our poster. She was so impressed that she helped me start a “climate change helper club” on our street. Now six kids meet every Saturday to pick up trash and learn about recycling. Our first project collected ten bags of plastic bottles for recycling!
I believe that kids like me can make a difference with climate change if we work together. I want to be a park ranger like Kim when I grow up to help protect animals from climate change.
Paragraph on Climate Change [250 words]
I feel confused but determined when learning about climate change. Last month, my dad and I visited the new weather exhibit at the children’s museum. There was a big globe that showed how Earth’s temperature has changed over 100 years. When I touched different parts of the globe, it lit up blue for colder or red for warmer. Most of the globe was turning red, and the museum helper, Ms. Jackson, explained that this warming is called climate change.
I asked Ms. Jackson why climate change happens, and she showed me a display about cars, factories, and electricity making invisible gases that trap heat around Earth—like a blanket that’s too thick and hot. My dad shared that when he was my age, they didn’t talk about climate change in school. On the way home, we counted how many electric cars we saw versus regular cars. We counted five electric cars and twenty-seven regular ones.
When I told my teacher about our museum trip, she organized a “climate change week” for our class. We made posters about riding bikes, turning off lights, and planting trees to help fight climate change. My group made a “promise tree” where everyone in school could write their climate promise on a paper leaf. By Friday, our tree had over fifty leaves!
The principal was so impressed that she started a new rule about turning off all classroom lights during recess to save energy. I think if our school keeps working on climate change solutions, other schools might copy our ideas. I want to keep learning about climate change so I can explain it to my little brother when he’s older.
Paragraph on Climate Change [300 words]
I feel worried but brave when thinking about climate change. Two months ago, a big storm knocked down the old oak tree in our schoolyard. Our teacher, Mr. Peterson, explained that bigger storms are happening more often because of climate change. He showed us pictures of how burning gas, oil, and coal for electricity and cars puts invisible blankets of gas around Earth that trap too much heat. This trapped heat makes weather go crazy, with some places getting too hot, others too cold, and some getting huge storms.
The next day, our principal Dr. Martinez invited a scientist named Dr. Wong to our class. Dr. Wong brought special thermometers and showed us how dark pavement gets much hotter than grass in the sun. We measured a 20-degree difference! Dr. Wong asked us what we could do to help with climate change. My friend Jayden suggested planting more trees for shade, and I said we could walk to school instead of driving when it’s nice outside. Dr. Wong gave everyone a sticker that said “Climate Hero” and told us even small actions matter if everyone helps.
Our class decided to write letters to the mayor asking for more trees around our school. We each drew pictures of how our schoolyard could look with more plants and less pavement. Three weeks later, the mayor herself came to our school! She brought five baby trees for us to plant and promised ten more next year. Our whole class took turns digging holes and watering the new trees. We named each tree after an endangered animal.
Now we have a “Climate Change Corner” in our classroom where we track the growth of our trees and share news about climate change solutions. I’ve started riding my bike to my friend’s house instead of asking mom to drive me. I believe that if kids everywhere learn about climate change, we can all work together to help Earth stay healthy. Maybe someday I’ll invent a car that runs on sunshine!

FAQs on Climate Change
What is climate change in words a first-grader can understand?
Climate change means Earth’s weather patterns are changing in ways that aren’t normal. Think of Earth wearing a jacket that keeps getting thicker, making some places too hot, others too stormy, and melting ice at the North and South Poles. This happens because cars, factories, and electricity use can create invisible gases that wrap around Earth like a too-heavy blanket. These changes happen slowly over many years, not just on one hot day. Climate change is different from regular weather—it’s about big patterns changing over long times, like having fewer snowy days each winter or more big storms each summer than when your grandparents were kids.
How can I explain the greenhouse effect to young children?
The greenhouse effect is like a blanket around Earth that keeps us warm. Normally, this blanket is just right—not too thick, not too thin. When sunlight comes to Earth, some heat bounces back toward space, but our air blanket keeps some warmth with us, like your blanket keeps you warm at night. This natural blanket is good! But when we burn too much gas, oil, and coal, we make the blanket thicker. A too-thick blanket makes Earth too hot, just like you’d feel too hot under too many blankets on your bed.
What are some signs of climate change first-graders might notice?
First-graders might notice weather acting strange, like winters with less snow than in their baby pictures, or flowers blooming earlier in spring. Some might experience more “indoor recess days” due to extreme heat, heavy rain, or poor air quality. Children living near coasts might see beaches getting smaller after storms. Those in rural areas might notice changes in when certain fruits grow, or hear farmers talking about different planting times. Kids with allergies might have longer allergy seasons, and those who enjoy winter activities might find fewer days suitable for sledding or snowman-building.
How can first-graders help fight climate change?
Young children can help by walking or biking for short trips when adults say it’s safe, turning off lights when leaving rooms, using both sides of paper when drawing, and helping grow food in garden boxes. They can remind grown-ups to use reusable bags at stores, turn off car engines during long waits, and use fans instead of air conditioning on mild days. First-graders are excellent at sorting recyclables and can learn to identify which plastics are recyclable in their area. They can help create family “no-waste lunches” with reusable containers, become “water watchers” who make sure faucets aren’t dripping, and participate in community clean-ups of parks and waterways.
Are there good books about climate change for first-grade students?
Yes! “The Polar Bears’ Home” by Lara Bergen uses simple language to explain climate change through the eyes of a polar bear family. “The Magic School Bus and the Climate Challenge” by Joanna Cole makes the science accessible through Ms. Frizzle’s adventures. “The Problem of the Hot World” by Pam Bonsper features animal characters working together to cool their forest. “What is Climate Change?” by Gail Herman is part of the “Who HQ” series with age-appropriate explanations and colorful illustrations. “The Big Book of Earth and Sky” by Bodie Hodge contains fold-out pages showing Earth’s atmosphere layers in a visual way children understand. “The Tree” by Neal Layton explains deforestation’s role in climate change and ends with hopeful restoration.
Will talking about climate change frighten young children?
When discussed appropriately, climate change education doesn’t need to frighten young children. Focus on hope, action, and solutions rather than worst-case scenarios. Use the “three-plus-one” approach: for every problem mentioned, discuss at least three positive actions being taken, plus one thing the child can do themselves. Compare climate solutions to teamwork in sports or cleaning up a messy room—everyone doing their part makes a big difference. Emphasize that many smart grown-ups are working on solutions and have already made progress. When children express worry, acknowledge their feelings while redirecting to positive actions: “I understand why that makes you feel concerned. Let’s learn about the people planting thousands of trees to help!”
Topic-related quotes
“The Earth is like a big playground we all share. When we take care of it, everyone gets to play longer.” – Jane Goodall (simplified for young readers)
“In nature’s classroom, the lessons are all around us if we just open our eyes to see them.” – Rachel Carson (adapted)
“Even the smallest hands can plant seeds of change.” – Wangari Maathai (simplified)
“The Earth does not belong to us. We belong to the Earth.” – Chief Seattle
“We don’t inherit the Earth from our ancestors; we borrow it from our children.” – Native American proverb (simplified)
“Every time you turn off a light when you leave a room, you’re giving the Earth a little hug.” – Unknown
“Nature is painting for us, day after day, pictures of infinite beauty.” – John Ruskin