Let's do the math: there are 10, count 'em, 10 different investigations here, all wrapped up in one neat package. They are themed around the applications of percents. Each one highlights a different feature of percents that your students should know about in order to be good consumers and astute citizens of this democracy.
Here is what you'll get:
⢠It's a Deal: Many stores offer "buy one, get the second half off." This activity looks at what the percentage off in each case, and asks students