Introduce your child to the building blocks of life: DNA! This coloring page features a double helix structure, or a DNA strand.

Can your child name 10 animals that make their home in the mountains? After completing this worksheet, he'll know all about mountain habitats!

Did you know some baby birds take 10 days to hatch, and some can take 80 days! Learn all about these cute creatures and finish your lesson off with a fun maze.

In this animal-based life science worksheet, students will learn that animals inherit certain traits from their parents.

This worksheet tests kids' understanding of basic heredity by asking them to match parent turtles with their offspring based on similar traits.

Review the rock cycle with this second-, third-, and fourth-grade crossword puzzle!

Introduce your budding scientist to chemical reactions with this simple and fun science experiment!