Practice describing different objects and substances in this colorful worksheet!

Practice describing, or classifying, different items by their properties in this inviting worksheet!

Practice using the periodic table to calculate the number of neutrons in the atom of an element.

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

This colorful worksheet builds an early chemistry foundation, giving middle school students practice with the periodic table of elements.

Is a feather liquid, soft, spotted, or heavy? Practice describing everyday objects, or matter, with this second-grade science worksheet!

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

Is orange juice a solid or liquid? What about a cookie? Practice classifying everyday objects in this first- and second-grade states of matter worksheet!

Kids practice identifying solids for a lesson on the states of matter in this 1st grade physical science worksheet.

Kids practice identifying liquids for a lesson on the states of matter in this 1st grade physical science worksheet.

This painless--even fun!--worksheet gets middle-grade students practicing with the information in the periodic table of elements.

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

Learn about the similarities and differences between objects in this colorful science worksheet!

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

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

Lab mice have stolen information from these elements! Students must set everything back in order using the provided periodic table of elements.

Important information has gone missing from the periodic table. Can you fix up these elements so that they read the right way?

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

Learn to differentiate between physical and chemical changes in this science worksheet!

What do juice, water, and tea have in common? Compare and contrast matter in this engaging second-grade worksheet!

Determine whether items are hot or cold in this cut-and-paste activity for kindergarteners and first graders!

Can melted wax turn back into solid wax? Can scrambled eggs turn back into raw eggs? Learn the answers to these questions and more with this second-grade worksheet about reversible and irreversible changes!

What do a key, a goldfish, and a tortoise shell have in common? Find out with this second-grade science worksheet!

Can middle-grade chemists recover the missing information about these elements from the periodic table?

Describe how things feel when you touch them and push on them!

All attention on atoms in this amazing activity!

Crunch the atomic numbers of different elements in this worksheet!