Lesson 10 - Understanding Multiplication of Integers
Topic B: Multiplication and Division of Integers and Rational Numbers
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Format: | Text |
Language: | English |
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Great Minds
2015
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Online Access: | https://dsstorage-hbmsu.com/handle/123456789/3117 |
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record_format |
dspace |
institution |
Mohammed Bin Rashid Smart Learning Program |
language |
English |
topic |
Multiplication, Integers, Module 2 |
description |
Topic B: Multiplication and Division of Integers and Rational Numbers |
format |
Text |
author |
Eureka Math |
title |
Lesson 10 - Understanding Multiplication of Integers |
publisher |
Great Minds |
publishDate |
2015 |
url |
https://dsstorage-hbmsu.com/handle/123456789/3117 |
grade |
Grade 7 |
track |
Mathematics, Maths |
ddc_call_number |
512.7G7M2 L10 2015 |
lc_call_number |
QA241.G7M2 L10 2015 |
keywords |
Multiplication - integers- Integer Game - opposite value - operations |
learning_outcomes |
Students practice and justify their understanding of multiplication of integers by using the Integer Game. For example, 3x5 corresponds to what happens to your score if you get three 5 cards; 3x(-5) corresponds to what happens to your score if you get three -5 cards; (-3)x5 corresponds to what happens to your score if you lose three 5 cards; and (-3)x(-5) corresponds to what happens to your score if you lose three -5 cards. - Students explain that multiplying by a positive integer is repeated addition and that adding a number multiple times has the same effect as removing the opposite value the same number of times (e.g., 5x3=(-5)x(-3) and 5x(-3)=(-5)x3). - Students use the properties and facts of operations to extend multiplication of whole numbers to multiplication of integers. |
concepts |
Rule Learning |
_version_ |
1802925306559856641 |