Elementary mathematics
初等数学───Elementary mathematics
It has solid foundations in elementary mathematics and notions of classical (pre-20th century) physics.───它具有坚实的基础，在初等数学的概念与古典(前20世纪)物理。
It's counterintuitive, but it can be proven easily with elementary mathematics.───这是违反直觉的，但这却可以很容易的用初等数学来证明。
Open Classroom Teaching is a tendency of elementary mathematics education both at home and abroad.───开放式课堂教学是国际数学教育和我国基础数学教育的共同取向；
Based on these findings, concrete recommendations are proposed for the improvement of beginning elementary mathematics teachers' efficacy.───最后，根据研究结果与讨论，提出对提升国小数学领域初任教师效能感的具体建议。
This article briefly describes the definite integral in geometry, physics and elementary mathematics and other applications.───本文简要的阐述定积分在几何、物理以及初等数学等方面的应用。
Only elementary mathematics required.───只需要小学数学。