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

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?

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.

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

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?

Master decimal multiplication with this seventh-grade worksheet!

Master factoring in this seventh-grade algebra worksheet!

Master proportional relationships with this engaging seventh-grade worksheet!

Master writing exponents with this helpful sixth-grade worksheet!

Become a matching master as you pair equivalent expressions!

Master quarter circles with this essential geometry area worksheet!

Tackle your choice of problems to master rational number multiplication!

Master subtraction with positive and negative numbers in this helpful worksheet!

Master expressions with fractions and exponents with this straightforward math worksheet!

Master division with positive and negative numbers in this helpful worksheet!

Bravo, you’re about to be a master of interjections!

Become a master subtractor in this engaging worksheet on integer subtraction!

Become a master of integer operations in this essential seventh-grade worksheet!

Master addition of positive and negative fractions in this seventh-grade worksheet!

Master addition with positive and negative numbers in this seventh-grade worksheet!

Master using models to multiply integers with this helpful seventh-grade worksheet! 

Master operations with positive and negative numbers in this seventh-grade math worksheet!

Connect abstract math to everyday scenarios as seventh-grade students master proportional relationships!