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Learning Goal

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Calculating percentages (part, whole, percent)

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Lesson Plan · Guided Notes · Exit Ticket · Re-teach · Homework

"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`

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"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

What you'll learn

  1. Solve a percent problem by identifying the part, the whole and the percent, and finding the missing one from part = percent × whole
  2. Use a percent as a multiplier, including percents greater than 100% and less than 1%
  3. Identify the whole from the wording of a problem
  4. Find a tax, tip, discount or simple-interest amount as a percent of a base, and the total that results

Slides

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Slides

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