力和描述力如何工作的牛顿三定律通常被视为经典力学的核心组成部分。但在一项新的提议中，一个物理学家小组建议，首先向学习力学的学生介绍涉及能量的概念，并通过从能量方程推导出力来教授力。研究人员现在提出证据表明，这种基于微积分的“能量优先”入门课程提高了数学能力较弱的学生的成绩，并提高了物理和工程课程后期的成绩。

文章来源：https://physics.aps.org/articles/v12/100

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