In this physical science worksheet, students will review how to calculate velocity given time and distance and then apply this process to several diverse word problems.

It's a paper parachute brigade! Learn how to build your own parachute, and learn how the parachute was invented over 500 years ago.

Challenge your child's knowledge of astronomy with this space-themed worksheet, which focuses on the timing of cosmic events.

Young inventors will have a blast with this worksheet on compound machines! Use three of the six machines together to make work easier.

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

Give middle-grade students a painless beginner's introduction to the periodic table of elements with this fun worksheet.

Some devious mice have stolen important information from the periodic table. Can middle-grade chemists put the elements back together again?

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

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

Strengthen your understanding of forces with this kindergarten worksheet!

Young scientists are the only hope for finding the missing information from these elements of the periodic table!

This list of elements is missing mega-information: a combination of category, name, number, or symbol. Can you fix them up?

There's been a periodic table of the elements robbery! Channel your chemistry detective skills with this fun worksheet.

These elements are all out of sorts! Can you check out the periodic table to find the missing information from each element?

Boost your chemistry skills by filling in the missing information about the elements, using the included periodic table.

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

Design your own heat sink with this energetic activity!