Teks
Science 5.6(D)
设计一个简单的实验研究，测试力对物体的影响。
30个“ AHA”时刻的万博足球体育教学资源
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教学资源
投掷，掉落，弹跳，滚动 - 科学实验
A science experiment which investigates the relationship between multiple forces acting on a single object in various ways.
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教学资源
有太多的摩擦 - 科学实验
A science experiment which investigates rolling friction and the properties of various materials and shapes.
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教学资源
Gravity Investigation PowerPoint
This teaching presentation introduces the force of gravity and using air resistance to counteract this force.
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教学资源
科学实验 - 下沉或游泳
A science experiment which investigates the buoyancy of different objects when placed in water.
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教学资源
空气阻力调查
A hands-on investigation task that allows students to design, create, and evaluate the effectiveness of a parachute.
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课程计划
Throwing, Dropping, Bouncing, Rolling - Science Investigation
一个60分钟的课程，学生调查参与投掷，掉落，弹跳和滚动的力量，以及它们如何影响物体。
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课程计划
电气大道 - 静电的非接触力
A 60-minute lesson in which the students investigate electrostatics and the properties of its associated force.
