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

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

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

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

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

Play a fun game that combines the periodic table with a classic concentration game.

Get to know the periodic table with this fun scavenger hunt-themed worksheet! 

With two simple yet fun experiments, this worksheet covers the interesting topic of cohesion and adhesion of water.

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

Kids can use this physics of snowboarding worksheet to learn about velocity and torque while trying out a fun physics experiment of their own!

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?

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

All attention on atoms in this amazing activity!

Crunch the atomic numbers of different elements in this worksheet!

After he fills in the blanks, your student can hold on to this worksheet on hydrogen for reference when preparing for tests and quizzes on physical science.

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

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

Students explore potential energy with this engaging physical science worksheet!

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

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

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

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

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

Explore chemical equations with this middle-grade science worksheet!

Zoom in on atoms in this informative worksheet!

Become an atomic detective and uncover the elements in this investigative worksheet!

This physics of figure skating worksheet teaches kids about angular momentum and moment of inertia by using the example of a spinning figure skater.

Did you see the announcement in 2016 about new elements added to the periodic table? Put these new periodic elements flashcards in your study toolkit.

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