Methods for multiplication(repeated Addition, Array)
2nd Grade math - Olivia wilke
Directions for today:
Today you will look at interactive images and work in partners to solve different types of problems regarding multiplication. The two models you will be using are repeated addition and array. Make sure to watch the two videos provided in the following images
Repeated Addition
Example: 10 x 5
Question after watching video: What problem did the instructor use to use repeated addition when solving a multiplication problem?
Array Model
Example: 2 x 4
What did you notice from the video? Was this easier to comprehend than repeated addition? Why or why not?
Math 2nd grade - Olivia Wilke
Olivia Wilke
Created on March 27, 2023
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Transcript
Methods for multiplication(repeated Addition, Array)
2nd Grade math - Olivia wilke
Directions for today:
Today you will look at interactive images and work in partners to solve different types of problems regarding multiplication. The two models you will be using are repeated addition and array. Make sure to watch the two videos provided in the following images
Repeated Addition
Example: 10 x 5
Question after watching video: What problem did the instructor use to use repeated addition when solving a multiplication problem?
Array Model
Example: 2 x 4
What did you notice from the video? Was this easier to comprehend than repeated addition? Why or why not?