5, Lesson 7, Unit 4, Grade 7, OpenUp icon
Instructional Activity

Protecting the Green Sea Turtle

Lesson 7. Unit 4. Grade 7 Open Up Resources

Open Up Resources10 min(s)

This Instructional Activity is a part of the Lesson 7, Unit 4, Grade 7. The purpose of this activity is for students to encounter a situation where the quantity given is not the whole amount, but rather is the amount after a decrease. In this case, they are given the amount after a 10% decrease. They should make the connection from previous lessons that the amount given is 90% of the whole.

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