Get to know the Apollo 11 space mission in this science and history worksheet!

Dot-to-dots are always fun, but this one sneaks in a fact about trees and fall for that extra bit of science learning.

Important information has gone missing from the periodic table. Can you fix up these elements so that they read the right way?

In 2012, an 80 million-year-old dinosaur was discovered, and you can learn all about this 20-foot, 2-ton horned herbivore.

Did you know cougars can leap 20 feet from a sitting position? This fun worksheet is jam-packed with fun facts about the cougar!

Don't believe a bird could catch a rattlesnake? Believe it. The greater roadrunner lives up to its name by running up to 20 miles per hour and hunting snakes.

Review energy terminology with this fun fourth-grade crossword puzzle!

Students learn all about fossil fuels with this research-based environmental science worksheet!

Dive into this astrological dot-to-dot worksheet with Pisces, one of the twelve constellations of the zodiac.

Students share their opinions about science-related topics with this fun back-to-school activity!

Concentratium is a memory game for the periodic table. And this worksheet adds five more elements into the mix!

These two children sure look alike -- maybe because they're twins!