What is the difference between a solar eclipse and a lunar eclipse? Find out with this stellar space science worksheet!

Is it fall, winter, spring or summer? Help your little learner get a hang of her seasons and calendar months with this match-up activity!

Children will enjoy this appealing worksheet that invites them to consider which of the items shown are necessary to plant life.

Get to know the Apollo 11 space mission in this science and history worksheet!

Your child will write about his or her favorite animal. Kids will research their favorite animals online or at the library, then write down three facts.

Students flex their physical science knowledge by classifying items as solids or liquids in this fourth grade states of matter worksheet.

Invite your child to dream big and design their very own planet. Encourage both creativity and scientific speculation with this fun worksheet.

Use this heart anatomy sheet to learn all about your heart and how it works.

Dive into the deep, vast world of ocean science with this introductory sheet on the world's different oceans.

Get some cool facts about geckos on our reading and writing worksheet! Your little one is sure to be tickled by all the curious facts about geckos.

Introduce students to the ecological benefits of terracing with this middle grades science worksheet!

For each item on this first grade science worksheet, kids match a piece of clothing with the thermometer showing a temperature for wearing the item of clothing.

Explore how waves interact with materials in this engaging physical science worksheet for middle grades!

Is your child trying to answer the question what is weathering and erosion? This info sheet gives good definitions of the terms and some visual examples.

Looking for a quick reference about gravity and a definition for kids? This two page worksheet and activity has you covered!

As your child matches up the body systems vocabulary with the correct definitions, she'll boost her life science knowledge and have fun doing it!

This colorful, cut-and-paste worksheet teaches your kindergartener the parts of a volcano.

Help your child learn about sensory language as they write a 5-senses poem.

Shake up your science studies with this worksheet about earthquakes.

Help students visualize the relationships between kinetic energy, mass, and speed in this physical science worksheet!

Here is a fresh and fruity way to learn a bit of life science. Sit down with your little one and teach them all the different parts of an apple!

Give your budding chemist the facts and practice she needs for measuring with graduated cylinders.

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

This Earth Day, learn about conservation and the environment while you enjoy solving a fun puzzle! 

Learn all about your body's most important muscle: your heart! This simple diagram is a great way to introduce your little biologist to his heart.

Together, water and photosynthesis are the source of all life on Earth! Little curious minds will enjoy discovering the ins and outs of photosynthesis.

Introduce your child to the building blocks of life: DNA! This coloring page features a double helix structure, or a DNA strand.

Children learn about the food cycle in a rain forest as they color in a scene of snakes, butterflies, leopards, and other forest-dwelling creatures.

This Earth Day quiz family and friends with this true or false questionnaire. It's all in good, informative, fun!

How did salt ever get into the ocean? Find out how, and then try conducting your own salt water experiment.