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Thursday, October 15, 2015

10/15 Lesson 4.2.1 Proportional Relationships

1.  Warm-up:



2.  Lesson 4.2.1 Proportional Relationships

  • Objective:  I will examine whether or not a relationship is proportional
  • Team Discussion (no writing):  Problems 22 and 23
  • Class Discussion using eTool: Problem 24
  • Use eTool (no writing) to complete Problem 25
  • Team Discussion (write answers): Problem 26


3.  Pattern Finding: What happens to the area of a shape when it is enlarged or reduced?

  • Hypothesis Wrecking

Homework:  Lesson 4.2.1 R/P (answers in GC)