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Grade 3 Science
Chapters

11. Scientific Inquiry and Skills

22. Plants: Structure and Function

33. Animals: Characteristics and Needs

44. Habitats and Ecosystems

55. Life Cycles and Growth

66. Human Body and Health

77. Matter: Properties and Classification

88. States of Matter and Changes

99. Forces, Motion, and Simple Machines

What Is a Force?Pushes and PullsDescribing MotionFriction BasicsGravity IntroLevers and FulcrumsInclined PlanesWheels and AxlesPulleys and GearsBuilding Simple Machines

1010. Energy: Light, Heat, and Sound

Courses/Grade 3 Science/9. Forces, Motion, and Simple Machines

9. Forces, Motion, and Simple Machines

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Introduce pushes and pulls, describe motion, and explore how simple machines make work easier through hands-on activities.

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Inclined Planes

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