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

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

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.

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 writing exponents with this helpful sixth-grade worksheet!

Master single-variable substitution in this pre-algebra worksheet!

Master integer comparison with the final worksheet in this series!

Master opposites and absolute value with these comparison statement problems!

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

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

Master least common multiples (LCMs) in this essential sixth-grade worksheet!

Fall for figurative language with this engaging worksheet that helps students master the art of personification!

Master determining the greatest common factor (GCF) of a set of numbers with this inviting worksheet!

Conjunctive adverbs can be tricky; regardless, you can master them with this helpful middle school worksheet!

Complete this middle-grade worksheet about using semicolons and conjunctive adverbs; afterward, you’ll be a grammar master! 

Master evaluating expressions using variables with this worksheet! Plug in three different values of the variable. Then simplify using the order of operations.

Become a GCF master with this math worksheet! Practice finding the greatest common factor of 2 or 3 numbers ranging all the way up to 100.

Middle school students will become masters at decoding characters in their favorite stories after they complete this activity!

Once your fifth grader has mastered the basics, it's time to start finding the surface areas of 3-D shapes--like cubes.

Use this middle school worksheet to introduce learners to the MLA 8th edition format for citing sources and writing a bibliography.

Help students learn to recognize equivalent ratios that form proportions with this one-page practice worksheet!