Hey there! Today’s tip is self-explanatory. I’m sure you have one or two packets of post-its lying around. They are pretty useful for asking your roomie to clean washroom or remind yourself to buy groceries and stuff but they can also be used for making flash cards.
If you don’t know what flash cards are, let me tell you that a flash card is a piece of paper with two sides one of which has a question/abbreviation and other side has the answer/full form. They are very useful for remembering short definitions and other factual information.
The post its are easily available and come in various shapes making them ideal for flash cards. All you have to do is fold the sticky side and voila! you can use it.