Use clues to fill in the boxes in this crossword puzzle, and learn more about freshwater fish along the way.

Learn about Red River Hogs in this series of animals facts sheets and coloring pages in one.

Learn about the plants and animals that make deciduous forests their home, then complete the crossword puzzle.

The insect order Hemiptera consists of True Bugs such as Stainers, Assassin Bugs, Leaf-Footed Bugs, and this Boxelder Bug.

Help your child get to know an elementary element with this worksheet about iron.

Help your 2nd grader crack the code using triple digit addition and subtraction to find out what parts of camels can be used to make some tasty dishes.

Teach your child all about the growth cycle of carrots, those bright orange veggies found on dinner tables everywhere.

When spring is in full bloom, be sure to get outside to smell the flowers! Your little nature lover can have fun with this flower identification activity.

Learn more about two kinds of aquatic biomesÃfreshwater and saltwater biomesÃand how you can tell them apart.

Looking for a worksheet to help with your kids science vocabulary? This printable is about science around the house.

Discover examples of weathering, erosion, and deposition with this fourth-grade worksheet!

What is the Earth? Here is a reading passage and a word search to help your kid get acquainted with Earth science.

Children get an introduction to plate tectonics in this geology worksheet.