These worksheets help kids understand food webs, an important part of the life science curriculum in fourth grade.

Where'd that shadow come from? Next time a scary shadow crosses your path, you'll know just what to look for.

Test your knowledge of the periodic table of the elements with this quiz page!

Did you know that sound is actually caused by movement? Vibrations of particles create the sound that we hear.

Energy is a crucial part of physical science! All things on Earth have energy, whether it's potential or kinetic.

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

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!

"The hip bone is connected to the...?" Sing the song perfectly with the help of this worksheet on the skeletal system!

An energy pyramid is a simple way to graphically show how energy flows in an ecological community; somewhat similar to the food pyramid.

Children learn the fascinating physics behind lightning, along with a few fun facts, in this physical science worksheet.

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

Children will look at a model of the human arm and hand bones, then refer to a chart to label it correctly, in this anatomy worksheet.

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

Fill in the blanks from the words listed in the word bank, then keep this sheet handy to prepare for tests and quizzes on life science and photosythesis.

This multi-page worksheet provides an opportunity for kids to practice both their understanding of food webs and their reading comprension skills.

Children get an introduction to plate tectonics in this geology worksheet.

This Awesome Anatomy coloring page focuses on the heart and all the different parts of it.

This Awesome Anatomy coloring page is all about the human eye, and makes a handy study tool as well!

Peel back the layers of the earth in this earth science worksheet. Can you name all of them?

Studying human anatomy? Here is a great sheet that shows a diagram of all the muscle system. Your child will learn the scientific terms of the major muscles.

Fourth and fifth graders will cut out and assemble a human skeleton from paper in this engaging life sciences printable.

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.

Is your child baffled by the scientific method? Dr. McSquare is here to help! Learn the steps by helping the doctor organize his lab reports.

Introduce children to photosynthesis with this fill-in-the-blanks life sciences worksheet!

Fifth-grade learners will look at a diagram of a cell, then follow the instructions to label its parts by color.