3 years & up. Start your little engineer off right with this build a farm tractor kit! Once done, your child will be able to watch the tractor move forward and backward with the flicking of the power switch. Children will be able to learn hand-eye coordination through play and use. Children will learn about the science of forces and motion, strength and stability, and simple mechanisms. Electric Screwdriver actually screws in tractor pieces, fostering joy in project completion. Encourage STEM… More »