Physical Science: The Basics, Grade 6 To 8, From Electricity And Magnetism To Light And Sound, Pack Of 2

Details:

Introduce young students to a wide variety of physical science topics with this award-winning series.The title includes six scientific literacy segments to aid classroom teachers along with the following 12 student video segments:light and heat friction calculating average speed roller coasters the eye heat electricity magnetism chemical properties of mixtures polymers energy transfer constant speedorder infograde 6 to 6. Running time: 3 hours.