Instructions:
In order to write down information during a lecture quickly, you can use symbols and abbreviations instead of writing every word in full.
Symbols: Many come from the field of mathematics, for example:
< (less than)
∴(therefore, so) ,
≠(different from),
↑(increase)
Abbreviations: Good note takers also shorten long or frequently occurring words, for example:
e.g. (for example)
gov't (government)
infor. (information)
a.m. (before noon)
You can adopt some common symbols and abrreviations, and also invent your owns.
Practice
Exercise 1