After your child fills in this review sheet on chemical and physical properties, it's a good idea to hold onto it for future test review!

A handy worksheet that breaks down the properties of metal. A good physical science review sheet to keep around for reference.

Introduce the basic concepts of sinking and floating with this fun worksheet. Your budding scientist will decide if these objects sink or float!

Review energy terminology with this fun fourth-grade crossword puzzle!

Ever wonder about how to make the perfect paper airplane? Learn about the four forces that affect flight with paper airplane physics!

Review the terminology of collisions with this engaging crossword puzzle for fourth graders!

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

Budding inventors can get a fun review of the simple machines with this word search.

Dr. McSquare is here to help kids learn the scientific method. His reports are all in disarray--can your child sort label each part with the correct step?

I spy with my little eye... six simple machines! Here's a fun way to help your child review the simple machines.

Renewable energy is extremely important for the Earth's future! Test your child's knowledge of renewable resources with this review sheet.

Mix, boil, and toast your way to understanding energy transformations with this fourth-grade worksheet!

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

Analyze everyday objects and identify states of matter with this second- and third-grade science worksheet!

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

How many machines can you find around the house? You may find them where you least expect it!

What is geothermal energy? Find out how we use parts of the Earth to provide us with renewable energy!

Is your child baffled by the scientific method? Dr. McSquare is here to help! Learn the steps by helping the doctor organize his lab reports.

Shed some light on the interactions between objects and light with this science worksheet for kindergarteners and first graders!

Learn a basic concepts physical science with this fun worksheet. Your little one will decide which objects sink, and which ones float!

Introduce the basic concepts of sinking and floating with this fun worksheet. Your little one will decide which objects sink, and which ones float!

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

Let your scientific skills shine as you decide which objects will let light pass through in this kindergarten and first-grade worksheet!

Practice describing different objects and substances in this colorful worksheet!

Dive into the principles of energy transfer with this energetic physical science worksheet!

It's a bird! It's a plane! It's Physics Man! Test your knowledge of the physical world with this fun questionnaire that takes physics to a super-heroic level.

If a ship went down, would these items sink or float? Your little one will decide, with this fun worksheet to help him hone sorting and categorizing skills.

See if you can identify the objects that let light pass through them with this kindergarten and first-grade worksheet!

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

Children put their science vocabulary to the test with this engaging crossword puzzle!