Learn about the parts of the cell, cellular division, and basic cell function!

Celebrate light with the IYL2015. Videos, articles, science projects, and more!

Are you a producer or a consumer? Where do you fit in the food chain? Find out in this short video.

Learn about the life cycle of a plant from tiny seed to full-grown plant in this one-minute video.

What to know how light works? Check out these science projects!

Wish you could see the physics of light? Now you can with these simulations from the University of Colorado Boulder.

Watch this three-minute video to learn more about how light travels through reflection and refraction.

Have you ever wondered what the topography of your town is? Just enter an address to explore your town and other places on Earth with this map.

Do you wonder what a typhoon looks like from space? Or how smoke and dust travel around the world? Then take a look at NASA's satellite photos of events in the Earth's atmosphere.

What types of habitats are needed to protect endangered species? Learn about the world's habitats and man's role.

What makes the lithosphere a unique layer of earth? What happens there?

Whether you are at rest or moving, Newton's laws are working for you. Learn more in this six-minute video.

Mussels in Ohio? Find out how these once native species are being brought back and how it helps our waterways.

Click here for 123 optical illusions that teach us about our visual perceptions...and their limitations.

Learn about increase in childhood obesity and how to reverse the trend in this 30-minute video from PBS.

Why are leaves green? How do trees get food? Check here to find out. (If you're at home, you'll need your school's INFOhio username/password. If you don't already know it, find it on INFOhio's Get Password page.)

Try these games, videos and diagrams and learn about cells, the basic functional structural unit of life.