# Solve rate ratio word problems - LearnZillion by cuiliqing

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```									                                           Lesson Template

Part of the
Stem                             Teachers Script
Lesson
   Objective
o Solve word problems involving
ratios and rates

Mathematicians, in this lesson         Strategy
Introduction                 you are going to learn…by                   o Identify the ratio
10-20 sec
doing/using…                                o Identify the units of
measurements
o Solve by simplifying the ratio into
a per unit rate

Connection                                                         Review translating ratios into rates
(Define Terms/ Building on   You know that…                         Review translating rates into ratios lang.
Prior Knowledge)
30-60 sec
   Demonstrate solving rate word problems.
Demonstration                I’m going to explain this idea by
1-3 minc             showing you…

   Go over two examples where students solve
Application                 Let’s see how this works in a           rate word problems..
1-2 min              problem…

   Repeat objective and strategy.
Conclusion                 So, now you know how to…
10-20 sec             by…

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