What do juice, water, and tea have in common? Compare and contrast matter in this engaging second-grade worksheet!

Is a feather liquid, soft, spotted, or heavy? Practice describing everyday objects, or matter, with this second-grade science worksheet!

Learn about the texture and hardness of different objects in this second-grade worksheet!

Pull the lever on learning! Get to know one of the six simple machines with this worksheet about the lever.

Introduce your child to the inclined plane, one of the six simple machines that helps to make work easier for us!

Did you know that the screw is actually one of the six simple machines? This handy machine helps to make work easier!

Did you know that an elevator is actually one of the six simple machines? Help your child understand how the pulley works.

Wedge your way into physics fun! You and your child can learn a bit about one of the six simple machines with this worksheet all about the wedge.

What do a key, a goldfish, and a tortoise shell have in common? Find out with this second-grade science worksheet!

This science vocabulary activity is packed with basic science vocabulary words to help the youngest kids warm up to scientific concepts.

Learn about the similarities and differences between objects in this colorful science worksheet!

Practice describing different objects and substances in this colorful worksheet!

Looking for a worksheet to challenge your child's knowledge of science? This printable asks him to identify a solid, liquid and gas.

Crank out a better understanding of simple machines with this worksheet all about the wheel and axle!

Alfred Nobel, though he held over 300 patents in his lifetime, is most famous for inventing dynamite.

Describe how things feel when you touch them and push on them!

Why do some objects make loud sounds when dropped, while others make quiet sounds?