Young botanists test their plant know-how with this quiz.

Geared toward middle school learners, this worksheet helps students explore the relationship between a wave’s energy, amplitude, and frequency.

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.

The water cycle plays a big role in weather patterns. Color this water cycle chart and get familiar with this cycle at work.

The periodic table of the elements is full of helpful information. Figure out how to read the periodic table with this helpful guide.

Help your child practice her spelling and vocabulary with this fun worksheet! Discuss with your child what it means to be cold-blooded.

Learn about the integumentary system, which is really just a fancy phrase for "skin", in this worksheet.

Show what you know about solar eclipses with this middle grades science worksheet!

There are a lot of structures that make up a new plant, called a seedling. Your child will learn what they're called with this life science word search.

Discover the difference between comets and asteroids in this stellar earth and space science worksheet!

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

Learn all about hurricanes in this earth science Q&A.

After your child fills in this review sheet on chemical and physical properties, it's a good idea to hold onto it for future test review!

Use this blank periodic table to work on your memorization of the table for your next quiz!

Use this Inside-Out Anatomy worksheet to learn about the digestive system.

This packet of worksheets introduces children to food webs, an important life science concept.

For those of you studying human anatomy, here is a great diagram of the major organs in our body!

Sometimes measuring liquids scientifically is tricky. Give your budding scientist some practice, by reading measurements on graduated cylinder illustrations.

Students practice classifying items as liquids or solids for a lesson on the states of matter in this fourth grade physical science worksheet.

Record your notes as you learn about the cell cycle with this one-page template!

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

Introduce students to the first step of the engineering design process with this helpful graphic organizer! 

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

Teach your little scientist the difference between physical and chemical changes, on a molecular level.

Learn the science of volcanic eruption with this cutaway diagram

Learn how sensory information is processed by the somatic and autonomic nervous systems with this engaging science worksheet! 

For all you mad scientists, here is a helpful lab safety 101! You'll get to read a few basic rules, and then complete a word search.

Students explore kinetic energy and temperature change through the lens of a fictional experiment with this two-page physical science worksheet!

Dive deep into your body's circulatory system with this worksheet on blood and what it's made of.

Learners will use a word bank to label 15 parts of the human digestive system in this life sciences diagramming activity.