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Ｐｈｙｓｉｃｓｃｈａｌｌｅｎｇｅｓｆｏｒｔｅａｃｈｅｒｓａｎｄｓｔｕｄｅｎｔｓ是美国中学物理教学刊物《物理教师》(Ｔｈｅｐｈｙｓｉｃｓｔｅａｃｈｅｒ)的一个专栏 ,它通过介绍物理问题 ,鼓励教师学生参与竞答 ,来促进教师的教学 ,提高学生的解题能力。每期有三到五个
Physicschallengesforteachersandstudents is a column in The Physics teacherteacher of US high school physics teaching publication. It promotes teachers’ teaching and improves students’ ability to solve problems by introducing physics problems and encouraging teachers and students to participate in the competition. Three to five each period