In a math class, our math teacher explained us a new difficulty.

在一节数学课上，我们的数学老师为我们讲解了一个难点。

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Most people who are doing poorly in a math class fall into three main categories.

大多数数学不好的人可以分为三类。

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The teacher solved a page of math problems in class.

老师课上解决了一页数学题。

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It's a math and science class. And I did really badly on the final. I got a C in the class.

它主要就是关于数学和科学的，我期末的时候考得特别差，只得了一个C。

考试考砸了怎么办 - SpeakingMax英语口语达人

This brain drain is a big hurdle for creating a corps of world-class math wizards in China.

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For Maria, that meant writing up a proposal for an accelerated math class, roping in 31 other students to take part, and then literally begging the principal to find the funding.

CNN: Student's success defies all odds

Wrapped in a smart carry case, the students carry their iPads with them into math class, science, and art and the teachers download the appropriate apps that allow the kids to draw on the touch screen, look at graphs, or go online.

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