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An exciting game of skill and strategy
80 leveled challenge cards
hand-eye coordination and descriptive language skills
• Amplification that's perfect for classrooms
four plastic cups
Simple Machines Screw Infant/Toddler An exciting game of skillThe screw, another of the simple machines, converts a circular motion (the turning of the screw) into a linear motion. It also lets you amplify the force a great deal, since turning the screw only moves the end of the screw a small amount. This classic wooden model offers children a basic concept of the laws of physics. Desktop sized. Recommended age 9+ years
