Show your class how combining two objects can create a new object in this hands-on science lesson. Students will learn why breaking apart an object doesn't change its mass.

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

This lesson engages students in activity to help them understand the phases of the Moon, and why they occur. Students read literature, analyze it, and then apply it to the small group performance of one cycle of the Moon’s phases.

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.

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.

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.

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.

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.

Use this lesson to show your students the different types of solids, liquids, and gases. Show them how a solid turns into a liquid and how a liquid turns into a gas by using real life examples.

What do a bicycle and a car have in common? They both move using the simple machine wheel and axle. In this lesson, students learn about how this simple machine works, and will identify objects that use a wheel and axle.

Windmills have been around for generations to grind food and create energy. During this challenge, students will use various materials and put their engineering skills to work by creating their own windmills.

Eye love science! This lesson will help your students understand the parts of the eye that work together to make us visualize the different colors, shapes, and textures of objects around us.

In this lesson, students will learn to create an animated character using the education coding app ScratchJr.

What's so great about a tree? With this lesson, your students will be able to find out by exploring the benefits of trees through a beautiful story, catchy song and fun drawing activity.

Let your students spread their wings with this lesson that teaches them about the life cycle of a butterfly. A fun song will get your class moving and a variety of different worksheets will suit any class.

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.

Teach your students about living and nonliving things with this interactive lesson that keeps your class engaged as they learn!

In this lesson, students will use computational thinking and design engineering to create and compare prototypes of a feeding dish for a pet dog.

In this lesson, students will learn how to make healthy choices! They will sort food into healthy and unhealthy categories, and describe their color. They will then have the chance to get a little messy!

In this teacher-approved lesson, students will make and play with oobleck (corn starch and water), then write about their experiments. Young scientists will have a blast seeing their oobleck mixtures seemingly come to life.

Preschool students love to observe their environment. Invite them to discover how seeds grow and develop into plants with this class project-based lesson.

Use this lesson to see how animals can have very interesting relationships. Some help each other, some benefit from others, and some hurt others. Young scientists are sure to benefit from this eye-opening lesson.

Get your students excited about science! In this lesson, you will read a book to your students about performing an experiment and being a scientist. Then, your students will perform their own experiments.

Use this lesson to teach your students the similarities and differences between Earth and the inner planets. They will be amazed by facts about our solar system!

In this fun mystery bag lesson, students will practice using their five senses to describe objects to their peers. This can be used as a stand-alone lesson or as support for the Spring Senses Poem lesson plan.

This lesson will make your students aware of their sense of sight. They will learn to not just look but to actually see the things around them.

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.

Learning the five senses helps children better explore the world around them. This fun-filled lesson helps students gain a better understanding of sight, hearing, touch, taste, and smell.

After this lesson you will have a group of prospective farmers in your class. They plant seeds and learn what seeds need to grow.

What is a robot? What can robots do? Computer programmers tell robots what to do by creating a sequence of commands. In this lesson, students work in pairs to program a robot to act out the story from the mini story book My Friend.