Fourth graders, when working with magnets, make a prediction about what will happen if you put two ring magnets on an upright pencil, with 100% accuracy. They also experiment with magnets on poles to see which one pushes the other one away.
4th Science 12 Views 19 Downloads
Simple Machines Make Things Go
Trying to plan a physical science unit on forces and motion? Make your work a little easier with this comprehensive collection of simple machines resources. Offering a wide variety worksheets, activities, and projects, these materials...
2nd - 5th Science CCSS: Adaptable