Where do flower babies come from? Find the answers in this word search about plant reproduction!

Learn all about the science of the movies and the basic concepts behind how they work.

If Dorothy had lived a little further south, she might have been swept away to Oz by a hurricane.

What is the water cycle? We're glad you asked! Learn about this amazing natural system that's been working for billions of years.

Learn a bit about meteors, asteroids and comets as they travel across the night sky. Can your child round out the page by adding color to these orbiting rocks?

Little biologists will use this respiratory system diagram to identify the most important parts of the human respiratory system and their functions.

Dragonflies are some of the oddest looking insects in the world, so it's appropriate that they have so many unique characteristics. Read all about them!

This Louis Pasteur biography goes over his accomplishments, and includes a bacteria-based science activity at the end!

Ecosystems are an important part of fourth grade science. This fun printable will help your child with her knowledge of plants and animals.

Get to know Earth's star with with this diagram and vocabulary worksheet!

Get to know some of the friendly, furry, feathery river wildlife that live near American rivers, then match each one to its home.

It's a paper parachute brigade! Learn how to build your own parachute, and learn how the parachute was invented over 500 years ago.

Learn how conductors and insulators affect the flow of electricity in this helpful fourth- and fifth-grade worksheet!

Break down a word to create new ones with this fun worksheet for second through fifth graders!

Can you identify the difference between inherited and acquired traits?

Water covers 70% of Earth’s surface—but where exactly is it? Find out in this fifth-grade worksheet!

This kid-friendly, fill-in-the-blank diagram helps your fifth grader learn the technical terms for the bones in his torso.

Be a glow-getter with this energy transfer worksheet!

Discover how dolphins use sound to see in this fascinating worksheet!

Discover the connections between the sun, plants, and animals in this fifth-grade worksheet all about photosynthesis!

Explore particle behavior with this foundational physical science worksheet!

Take a science-filled trip to an amusement park in this third- and fourth-grade worksheet!