Introduction to Elementary Education and Teaching Methods.

基础教育入门和教学方法。

There is a necessity to universalize elementary education.

有必要普及小学教育。

Science education is an important part of elementary education.

科学教育是基础教育的重要组成部分。

Scientific education is the basic content of elementary education.

科学教育是基础教育的基本内容。

It is very vital to acknowledge the importance of elementary education.

这是非常重要的承认的重要性，小学教育。