1, poor pronunciation

Mathematics: British pronunciation [m? θ] American pronunciation [m? θ]。

Mathematics: British pronunciation [m? θs] American pronunciation [m? θs].

2. Differences in meaning

"Mathematics": N. mathematics (which means the same as mathematics) means to discuss mathematics when expressing the theme.

"Mathematics": n stands for the subject of mathematics.

3. Differences in usage

"Mathematics": Mathematics is American English. Americans and Canadians use mathematics.

"Math": Math is British English, the British use math, and Australia and New Zealand also use math.

Step 4: Example

"Mathematics": The fact is that we still lag behind other classes in mathematics.

The fact is that we still lag behind other classes in math.