Curated OER
How Do Seeds Travel?
This fascinating science instructional activity has students determine how seeds travel. They see that seeds travel through the environment as "floaters," "fliers," and "hitchhikers." Students collect seeds, and tape them to a chart...
TED Talks
Ted: Ted Ed: What Are Those Floaty Things in Your Eye?
Sometimes, against a uniform, bright background such as a clear sky or a blank computer screen, you might see things floating across your field of vision. What are these moving objects, and how are you seeing them? This video explains...
Alabama Learning Exchange
Alex: What's the Matter: A Sinker or Floater?
Learners will explore matter that sinks or floats when submerged in water and that matter is categorized as either a sinker or a floater. Students will work actively in small, cooperative learning groups as well as gather in a whole...