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Explore the concepts of force, motion, and different types of energy in motion. Learn about wind, gravity, magnets, and more. Understand the effects of friction and how forces can make objects move.
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ENERGY IN MOTION • Force • Wind • Gravity • Magnet • Motion
Force • Push or pull that can make something move
Pull The force that makes something move towards you. Push The force that makes something move away from you.
Motion • Act of moving
Friction The rubbing force of one object against another. It causes moving objects to slow down.
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Wind • Moving air
Lever A bar that moves on a fixed point, like a balance. It is a machine that makes life easier.
Inclined Plane A sloping surface used to move heavy loads up or down, like a ramp. It is a machine that makes work easier.
MAGNET • Piece of iron or steel that attracts, or pulls, other objects made of iron and steel
GRAVITY • Force that pulls things toward the center of Earth
When we finish this unit, we should know… • A kite is moved by _______________. • A _____________ attracts iron objects. • Abby will use a ____________ to make something move. • When a dog moves it is in ___________. • A ball rolls down a hill because of __________. • Use one of these terms: gravity, force, motion, magnet, or wind.