Audience: Students; Grades: K-5; Subject: Science. (2007) The Elementary Physical Science Collection includes video programs correlated to the curriculum and specifically designed for the classroom. These titles cover a wide range of physical science topics including matter, energy, electricity, chemistry, measuring, motion, sound, and light. For the teacher's guide go to: https://drive.google.com/folderview?id=0B9ZT7PYcIjLfNTU0aXNUb3RvQms&usp=sharing