These are original examples written for this page, not cards from any user's document.
Original example 1
What is active recall?
Retrieving an answer from memory without looking at the source first.
You have read this page four times. Your brain has not read it once.
Active recall means pulling an answer out of memory instead of rereading the page. In practice you cover the answer, say it out loud, then check.
Original example 2
What should you do before you disagree with someone?
Repeat their main point back in your own words first, then share your view.
Knowing the tip is not the same as using the tip. Your group chat can tell the difference.
You say: So you felt hurt because I cut you off mid story. Then you explain what happened from your side.
Original example 3
Define opportunity cost.
The value of the next best option you gave up when you chose something else.
You spent two hours making a color-coded schedule instead of studying. That is opportunity cost with a laminating machine.
Opportunity cost is what you gave up to get what you chose. If you study for an hour, the opportunity cost is the next best alternative that hour could have been.