Students explore the relationship between mass, distance, and gravity in this middle school science worksheet!

Glass is everywhere, but have you ever wondered where it all came from? It doesn't grow anywhere -- we have to make it!

This two-page physical science worksheet gives middle school students an opportunity to explore and compare characteristics of waves.

This worksheet teaches your child about physical properties of water, specific heat, kinetic energy and more.

In this two-page physical science worksheet, students use real-world data to identify the relationships between kinetic energy, mass, and speed.

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

The periodic table of the elements is an important classification system of the most basic particles that make up our world!

Practice diagramming atoms and using the periodic table to pull information about atoms with this quiz page.

Arm your budding physicist with a free print-out version of the periodic table of the elements!

What is energy? Energy is the ability to do work! Use this colorful worksheet to teach your little scientist the basics of energy.

Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.

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

Introduce children to physicist Albert Einstein — and a bit of theoretical physics — with this mini biography.

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

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

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

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

Test your students' knowledge and memory of periodic table elements with this crossword puzzle.

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

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

Hypothesis, observation, data...with so many terms, learning the scientific method can be tricky. Learn the steps by helping Dr. McSquare sort out his reports.

Learn the basic structure of an atom with this introductory page, complete with a fun experiment they can try at home!

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

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

Our understanding of the atom has changed over the past few hundred years! Read about a few different theories on the structure of an atom.

Sink or float? Your kid may be surprised to learn that the density of coke and diet coke aren't the same!

What is solar energy? Discover how we use the power of the sun, and complete this worksheet about an important renewable energy source.

Discover some of the fascinating properties of gravity by studying one of Newton's famous laws, the Law of Gravitation.

Your child will learn how electricity is made and used by drawing pictures of household products that use electricity to create light, heat, and motion.