Construct your own map with this hands-on science worksheet for second graders!

Create and observe your very own rainbow using light and water with this science experiment worksheet!

Can you help Cornelius create a crazy compost concoction? Help your child review his knowledge of compost and recycling with this fun worksheet.

Microscopes bring biology to life, allowing us to explore the world's tiniest living things. Have your child create his own organism in the sample slide.

Every four years something funny happens with our calendars -- we add a day! Why do we do this? Discover the science behind leap year.

Outer space enthusiasts, here is the perfect project for you! Make a solar system mobile with this 8-part printable.