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

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

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

Help students deepen their understanding of matter with this chemisty worksheet!

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.

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.

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

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?

This colorful worksheet builds an early chemistry foundation, giving middle school students practice with 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?

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

Learn the language of chemistry by reading and writing chemical equations in this middle-grade worksheet! 

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!

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

Zoom in on atoms in this informative worksheet!

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

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

Explore and classify matter using particle models with this chemisty worksheet!

Explore elements and compounds in the context of particle models and chemical formulas!