Guinea pigs are social animals that make great pets. Test your child's knowledge of these furry critters with this fun quiz.

Can't go to the zoo? We bring the zoo to you! Check out the fulvous whistling duck, a bird with social skills and the willingness to share each other's nests.

Through a simple matching activity, kids learn how their actions can have a direct effect on the environment.

For kids learning geography or earth science, this is the perfect review sheet for drilling students on common geography terms and phrases.

This worksheet is all about the U.S. space mission of Friendship 7, and will help kids with reading comprehension and U.S. history knowledge all at once.

Let your child put her thinking cap on and take a moment to write about the influence people might have had on the formation of landforms.

Not your typical crossword, this puzzle will have your child learning to recognize the shapes of the continents. Great for map skills and vocabulary!