Density in Relation to Float and Sink
Students explore the concept of density. In this density lesson, students determine the density of various objects. Students use the density of the various objects to predict the density of various unknown solutions.
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Density: Sink and Float for Solids
Steal cubes sink, but steal ships float. Lesson explores the density of solids as well as the density of water in determining what will sink and what will float. A hands-on group activity helps pupils see that weight and volume are two...
6th - 8th Science CCSS: Designed
New Review Let's Go to Mars
Put on your space boots as you take a trip through space to the fourth planet in our solar system. An informative video investigates the composition of Mars in relation to Earth. It considers the likelihood of life surviving on the...
12 mins 6th - 12th Science CCSS: Adaptable
Is There a Reproducibility Crisis in Science?
Less than 25 percent of published research proves reproducible. The video discusses the importance of duplicating results, introduces the challenge related to this task, and examines the issue from multiple points of view, allowing for...
5 mins 7th - 12th Science CCSS: Adaptable