2025 High School
Earth Day Activities
& Worksheets

Explore our 2025 Earth Day guide tailored to high school educators! This year’s Earth Day theme surrounds the world of renewable energy and how it can be utilized to save our planet. Explore high school lessons, worksheets, games, and activities that explore the multi-faceted world of renewable energy. Plus, find free and engaging high school Earth Day activities, including printable writing prompts, vocabulary cards, and hands-on classroom activities! Finally, explore our Earth Day Calendar, which features high school-specific lesson plans and activities from us and our partners for every day of April. These teaching resources will ignite the desire for environmental protection in your students and cultivate a passion for preserving our planet's natural world. Join us in creating an exciting and impactful Earth Day experience for your high school students on April 22nd!

Renewable Energy Lesson Plans for High School

The theme of this years Earth Day is Our Power, Our Planet. This April 22nd, research and analyze the world of renewable energy with your 9th-12th grade students using the free resources provided in our High School Renewable Energy Guide. Explore interconnected environmental issues, such as nonrenewable resource use, sustainability, and energy conservation while learning more about hydropower, wind energy, natural gas, nuclear energy, and more through the included resources picked specifically for high school classrooms!

High School Earth Day Bundle

This High School Earth Day Bundle contains a wealth of Earth Day resources for 9th-12th grade students. Inside, you will find writing prompts that stimulate social and emotional connections to nature, vocabulary cards with images, and art activities. All resources are adjustable, downloadable, and easy to share online, making them a great choice for Earth Day or any other time of the year!

Earth Month Calendar

Celebrate Earth Month by taking one action a day with your high school students! Explore our 2025 Earth Day calendar which is full of high school resources from us and our partners, including EarthDay.org, CFR Education, The Nature Conservancy, National Education Association, and Stanford Understand Energy. Inside you will find a resource selected for each day of Earth Month. Whether you are looking to teach a lesson for every day of Earth Week or simply looking for short videos or quizzes on environmental science, you can find what you are looking for here and add it to your bulletin board!

Explore More High School Teacher Guides

Thank you for exploring our Earth Day Guide for 9th through 12th grade educators! We hope you were able to utilize our guide as your very own Earth Day toolkit. Visit SubjectToClimate.org for more free resources to inspire environmental education year-round and continue to bring Earth Day initiatives into the classroom every day, no matter what subject you teach. You can always incorporate fun Earth Day activities like planting trees, recycling, and local park cleanups into your curriculum to encourage environmental advocacy. Through engaging lessons on ecosystems, water pollution, biodiversity, climate change, and more you can inspire a lifelong commitment to the planet's well-being. Utilize interactive tools, science experiments, and fun Earth Day projects to make learning about sustainability both educational and enjoyable. Happy teaching and happy Earth Day!

9-12 Teacher Guides