Unit 4, Lesson 12# Finding the Percentage

Open Up Resources 40 min(s)

Let's find unknown percentages. Learning targets: students can find the percentage increase or decrease when students know the original amount and the new amount. Required Materials: pre-printed slips, cut from copies of the blackline master four-function calculators. Print and cut up slips from the Info Gap: Sporting Goods blackline master. One copy of the blackline master is needed for every 4 students.