Second graders classify objects and formulate hypotheses regarding various materials and their magnetic properties. They complete a worksheet and watch a video.
2nd Science 3 Views 2 Downloads
New Review Simple Machines: Take a Load Off
How does using a tool affect the amount of energy required to do work? is the driving question of an inquiry based lesson that guides scholars through the investigation of how energy relates to the purpose of different simple machines.
2nd - 3rd Science CCSS: Adaptable