Without natural resources, our world would be a very different place. Help your class understand the importance of water, plants, and soil with this exploratory science lesson.

Walk, sleep, run, eat! We're constantly using energy, whether we're moving or not. In this lesson, students learn how their bodies are constantly converting potential energy into kinetic energy and kinetic energy back to potential energy.

Science can be sticky! This interactive lesson with an ooey-gooey ending will solidify your students' understanding of the states of matter!

Energy is an essential part of our daily lives, but the resources that power the Earth are being threatened. In this lesson, students learn about renewable and non-renewable resources, including those that need protection.

One of the basic concepts in science is recognizing that all things can be classified as living or nonliving. In this lesson, your students will explore the characteristics of living and nonliving things with engaging hands-on activities.

Use this lesson to have your students learn about producers and consumers by pretending to be one.

This lesson, perfect for first and second grade learners, will help kids become environmental activists as they think of ways to help the Earth! First, students will brainstorm examples of what it means to reduce, reuse, and recycle. Next, students will partake in a creative art project where they trace their hands and think of way ways they can give the planet a hand. This engaging activity integrates creative writing skills and Earth science.

Use this lesson to teach your students about the various types of forests by drawing them on a box!

Students connect dots to find stars used to navigate north and create a constellation of their own in this creative game format.

What is recycling all about? What can and can't be recycled? What can I do to help others understand the importance of recycling? This activity helps students answer all of these questions as they learn about saving planet Earth.

Every experiment begins with a hypothesis. In this hands-on science lesson, young botanists will learn about making educated guesses by planting and observing the growth of their very own lima bean seeds.

How does your garden grow? In this lesson, students will practice listening comprehension, vocabulary, and story sequencing. This hands-on art and literacy lesson is perfect for Earth Day, or any nature unit.

Root, stem, flower, leaf! In this hands-on science lesson, your students will create their own plants to help them identify and remember the parts of a plant.

This simple lesson plan will help your students gain a basic understanding of different body parts.

Sink or float? This simple lesson has students guess the densities of different objects and place them into water to test their predictions.

Use this lesson to have your students research about a planet of their choice and present it to the class! This lesson will also give the creative students of your class an opportunity to make their own planets!

This fun art-inspired lesson will give your students a chance to dive into a study of the five senses.

Use this lesson to teach your students about the planets that are the farthest away from the sun! Teach them about the planets with rings and the materials inside the rings.

This lesson will make your students realize that even though they take their heart for granted, the heart is working hard to pump blood to different parts of the body to keep them healthy and running!

Use this lesson to teach your students about the different types of species and how to categorize them! Your students will learn characteristics about vertebrates and invertebrates.

Let's learn about the human body. Students will enjoy discovering different connective tissues in this comprehensive science lesson.

Don't you love when the leaves turn reddish orange and fall off the trees? This lesson provides a great way to clean up some of those leaves all while helping your students learn to classify different types of leaves.

Students will learn their place in our solar system with this lesson that teaches them about different celestial bodies and their movement within the solar system.

Help your students learn about earth with this lesson that teaches them about the most basic component-dirt!

Your students will enjoy this hands on lesson where they make simple solutions and mixtures. They will have an opportunity to predict and observe solids that dissolve in water.

Every season comes with different celebrations! In this lesson, your students will learn about the seasons while exploring different ways that people celebrate events in each season.

Show your students the parts that work together to make a person breath! Have them compare the lungs of a healthy person, the lungs of a smoker, the lungs of a city resident, and the lungs of a miner.

This hands-on lesson will get your students to investigate some mystery liquids, and they will have to use their observational skills to figure out what they are.

Give your students the opportunity to explore the perspectives of different characters by using the "See Think Wonder" Visible Thinking Routine from Harvard's Project Zero.

The science of matter becomes as fun as it is educational when George gets in the mix! After watching Curious George work with his 'floppafication' pot, students will learn about matter and force.