During every moment of life, billions of cells are working tirelessly to keep you alive, not to mention all the cells in every blade of grass and other living things. Augment your middle school or high school unit on animal and plant...

A collection of seven videos teaches middle schoolers how to understand percentages and models how percentages are used in math and in life. The big idea here is that percentage (%) equals (=)  a fraction of a whole number. Viewers learn...

The point of this collection of 12 videos is to introduce learners to three basic parts of geometry—points, lines, and planes. The presenter provides definitions, shows how to classify shapes, provides examples, and shows how to use...

Feel the earth moving underneath you? Whether you can tell or not, there is a perpetual puzzle shifting below the Earth's crust. Use a collection of videos and presentations in a middle or high school Earth science class when discussing...

Astronaut Christa McAuliffe had several lessons planned for her Challenger STS 51L Teacher in Space mission. With the help of Astronauts Ricky Arnold and Joe Acaba, the demonstrations were filmed aboard the International Space Station...

Whether you're giving a broad introduction to the periodic table or honing in on particular element groups, this collection will have what you need. I've put the general resources at the front, and resources that focus on particular...

The ankle bone's connected to the leg bone. The leg bone's connected to the knee bone. The knee bone's connected to the...  Bones play a very important role in the function of our bodies. They protect our organs and provide support for...

Being able to write and read is useful across the disciplines, and science is no exception. This collection of science resources cultivate literacy skills while dealing with subjects from the world of science. The final three resources...

Be prepared for the next big quake with a collection of lessons, activities, and presentations about the science of earthquakes, as well as safety tips and guidelines.

You may not be able to feel it, but you're on the ride of your life! Add presentations and activities to your lesson about the solar system and the Earth's rotation around the sun.

Brown eyes, blue eyes, and green eyes don't just happen by luck. Find out more about genetics with a collection of high school level presentations, videos, and lessons.

Brighten up your middle school unit on photosynthesis with a collection of worksheets and lessons, perfect for illuminating this brilliant topic.

Why exactly does rubbing a balloon on your head make your hair stick up? A set of fun, applicable electricity experiments and lessons is sure to put some sparks into your curriculum!

Are your anatomy or biology classes finding standard lessons hard to stomach? Share a collection of videos, worksheets, and lessons for an invigorated lesson about the human digestive system.

Have a blast teaching third, fourth, and fifth graders about volcanoes! A collection of educational videos and interactive lessons is sure to get your class interested in one of the most explosive and volatile aspects of plate tectonics.

Breathe in, breathe out! Follow the path of oxygen from an inhalation to a ride on a red blood cell with a collection of videos, activities, and project ideas about the respiratory system.

Every bite we take and breath we inhale serves to keep us alive. But how does each body system work with each other? Use these lessons, videos, and apps to explore the ever-busy systems in our bodies.

It's a dog-eat-dog world - or is that hawk-eat-grasshopper? Take a look at a collection of presentations, videos, and activities about the food chain in different parts of the world.

This collection is a blast. Kids can explore the science behind plate tectonics, examine the life cycle of volcanoes, and engage in hands-on projects that model volcanic processes. They'll lava.

Just what you need to get started flipping your classroom—a collection of lesson plans, apps, videos, and activities, curated by a team of teachers and organized by grade level.