Ninth graders predict when an object will sink or float based on comparison of the density of the object to the density of the substance in which it is placed.
9th Science 3 Views 5 Downloads
New Review The Buoyancy Challenge!
Check out a lesson plan that starts with force of gravity and moves through the concepts of mass, weight, volume, and density. Learners calculate density, test the buoyancy of objects, and then demonstrate understanding by altering the...
7th - 9th Science CCSS: Adaptable