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.

In this eighth-grade math worksheet, students will approximate square roots of non-perfect squares by finding the two whole numbers that the square root falls between.

In this eighth-grade math worksheet, students will practice finding the slope of a line from a graph.

In this eighth-grade math worksheet, students practice solving equations with variables cubed!

Use this eighth-grade pratice worksheet to help students review graphing linear equations in slope-intercept form!

Give students a chance to practice finding the volume of spheres with this eighth-grade geometry worksheet! 

Learners practice identifying solutions to systems of equations in this eighth-grade algebra worksheet!

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.

Students need to make sure their pronouns agree with their antecedents. Practice with this informative worksheet!

Get into the spirit of fall with this middle-grade numbers puzzle!

Let your logic skills grow and flower with this seasonal sudoku activity!

Review how to write numbers in scientific notation in this eighth-grade worksheet!

Give students plenty of practice identifying the constant of proportionality from a graph with this seventh- and eighth-grade math worksheet!

Use this worksheet to help students review how to find the slope by calculating the rise over the run, or the change in y over the change in x.

Learners determine if each statement about rational and irrational numbers is true or false in this eighth-grade math worksheet!

Practice finding the slope of a line from two points with this helpful algebra worksheet!

Investigate how to read and interpret BCE/CE timelines with this explanatory social studies worksheet!

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

Have some fun in the sun with this satisfying sudoku puzzle!

After you’ve run around collecting eggs, take time to exercise your brain with this fun Easter-themed Sudoku for middle schoolers!

Find the measures of missing interior and exterior angles of triangles with this geometry worksheet!

Explore chemical equations with this middle-grade science worksheet!

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

This worksheet is the rational choice for practicing your skills with rational and irrational numbers!

Step into the snowy winter season with this skating-themed sudoku puzzle!

Let’s practice sorting rational and irrational numbers with this engaging worksheet!