Comparison of Images Formed by Plane, Cylindrical, and Spherical Mirrors
Students observe how reflections differ in various types of mirrors. In this reflection instructional activity, students use cylindrical mirrors, plane mirrors, and concave mirrors to observe how each reflects the student's face.
2nd - 4th Science 3 Views 4 Downloads
Simple Machines: Force and Motion
Get things moving with this elementary science unit on simple machines. Through a series of nine lessons including teacher demonstrations, hands-on activities, and science experiments, young scientists learn about forces, motion, and...
2nd - 4th Science CCSS: Adaptable