Bikes are a healthy, great way to get from one place to another! Use this bike chart to familiarize yourself with basic bike parts.

What's the difference between renewable and non-renewable energy? Help your student discover the various forms of energy we use each day.

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

Read about Alexander Graham Bell, the man who made it possible for us to stay connected all day long, in this biography that comes with a science experiment.

Learn all about light refraction by simply placing your pencil in a glass of water. Warning: your pencil may not be quiet the same afterward.

Without light sources, we wouldn't have any light. Can you imagine a world without any light sources?

Explore magnetism with this colorful science worksheet for third and fourth graders!

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

Match forms of energy to common examples in this third- and fourth-grade science worksheet!

Connect forms of energy to real-life scenarios in this third- and fourth-grade worksheet!

Here is a brief introduction to The Great Pacific Garbage Patch for kids!

For each item on this first grade science worksheet, kids match a piece of clothing with the thermometer showing a temperature for wearing the item of clothing.

Test your knowledge of electrical energy with this third- and fourth-grade worksheet!