Never heard of the planet Pirjute? That's because it's Jupiter, with mixed-up letters! Kids unscramble planet names on this third grade science worksheet.

This painless--even fun!--worksheet gets middle-grade students practicing with the information in the 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?

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

Is your fourth grader learning about electricity? This worksheet is all about circuits, tests her skills and reinforces the concept of how a circuit works!

Budding scientists will learn about the density of salt water and perform an experiment with food coloring, salt water, and fresh water.

This worksheet teaches your student about physical change vs chemical change, matter, mass, and property. An exciting experiment reinforces the concepts.