Ratio and Proportion

Lesson Plan

Author: Pat Karis
School District: Potsdam Central Schools
Subject: Mathematics
Grade Range: 9
Duration/Time Required:

  • Number of days: 1
  • Length of period: 40 minutes

Standard:

  • Content: Algebra
  • Process: Connections

Objective: The students will be able to demonstrate equality between ratios, and, given 3 values in a proportion, determine the 4th