Explore the relationships between force and motion—and save 20%—with UNIT EIGHTEEN: FORCE AND MOTION, from the Foundations Science Curriculum series. This unit focuses on the following concepts:Types of forcesWays force affects motionTransferring forceNewton’s Laws of MotionSimple and compound machinesForce and Motion offers a wide variety of resources to keep your young scientists engaged; and planning is a breeze with the Teacher’s Guide, which includes detailed lesson plans and a list of appl