Lesson Plan

Solve a percent problem by identifying the part, the whole and the percent, and finding the missing one from part = percent × whole

Use a percent as a multiplier, including percents greater than 100% and less than 1%

Identify the whole from the wording of a problem

Find a tax, tip, discount or simple-interest amount as a percent of a base, and the total that results

"Use percentages to solve problems in a variety of contexts: • including, but not limited to, discounts, interest, taxes, and tips." "• including those that involve percent increases and decreases for many different quantities." → sat-psda-pct-change "Understand and use the relationship between percent change and growth factor (5% and 1.05, for example); include percentages greater than or equal to 100%." → sat-psda-pct-change