A science experiment which investigates the relationship between friction and the properties of various materials.
摩擦是一种力量。当一个物体沿特定方向向另一个对象滑动时，摩擦会在对象上作用以减速或阻止其滑动。
不同的材料can affect the strength of the friction force.
这个力，运动和能量experiment allows students to investigate materials and their relationships with the force offriction。
学生遵循scientific method进行科学，调查和推理实验，然后完成science investigation worksheetsprovided.
分析和解释数据中的模式，以根据调查的证据构建合理的解释；
Communicate valid conclusions supported by data in writing, by drawing pictures, and through verbal discussion.
通过使用证据，逻辑推理以及实验和观察性测试来分析，评估和评估科学解释；
Demonstrate and observe how position and motion can be changed by pushing and pulling objects such as swings, balls, and wagons; and
观察作用在物体上的磁性和重力等力。
分析数据和解释模式以构建可以观察和测量的数据的合理解释；
Communicate valid oral and written results supported by data.
通过使用证据，逻辑推理以及实验和观察性测试来分析，评估和评估科学解释；
设计描述性研究，以探索力对诸如推动或拉力，重力，摩擦或磁性等物体的影响。
Analyze and interpret information to construct reasonable explanations from direct (observable) and indirect (inferred) evidence;
以书面形式和言语形式传达有效的结论；和
通过使用证据，逻辑推理以及实验和观察性测试来分析，评估和评估科学解释；
Design a simple experimental investigation that tests the effect of force on an object.
我们为小学/小学教师创建了高质量的可下载教学资源，这些教师会引起教室的嗡嗡声！万博足球体育
A 21 slide editable PowerPoint to use when teaching your students about light in Science.
A word wall for prep and lower grades about movement to teach your students the associated vocabulary.
A worksheet that helps students discern if solar power is a viable source of electricity.
0评论
Write a review to help other teachers and parents like yourself. If you'd like to request a change to this resource, or report an error, select the corresponding tab above.