Write and interpret expressions in different ways to shed new meaning on a context.
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This lesson touches upon standard 7.EE.2; this standard will be revisited in Unit 5 with percentages and other related contexts.
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Malia is at an amusement park. She bought 14 tickets, and each ride requires 2 tickets.
Ticket to Ride, accessed on Oct. 9, 2017, 11:15 a.m., is licensed by Illustrative Mathematics under either the CC BY 4.0 or CC BY-NC-SA 4.0. For further information, contact Illustrative Mathematics.
A square fountain area with side length $$s$$ feet is bordered by a single row of square tiles as shown.
What are three different ways to represent the number of tiles needed for the border? Show each representation using the diagram.
Grade 7 Mathematics > Module 3 > Topic A > Lesson 3 of the New York State Common Core Mathematics Curriculum from EngageNY and Great Minds. © 2015 Great Minds. Licensed by EngageNY of the New York State Education Department under the CC BY-NC-SA 3.0 US license. Accessed Dec. 2, 2016, 5:15 p.m..
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The following resources include problems and activities aligned to the objective of the lesson that can be used to create your own problem set.
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A square fountain area with side length $$s$$ feet is bordered by two rows of square tiles along its perimeter as shown. Express the total number of tiles in the outer border needed in three different ways. Show each way in a diagram as well as an expression.
Grade 7 Mathematics > Module 3 > Topic A > Lesson 3 of the New York State Common Core Mathematics Curriculum from EngageNY and Great Minds. © 2015 Great Minds. Licensed by EngageNY of the New York State Education Department under the CC BY-NC-SA 3.0 US license. Accessed Dec. 2, 2016, 5:15 p.m..
Grade 7 Mathematics > Module 3 > Topic A > Lesson 3 of the New York State Common Core Mathematics Curriculum from EngageNY and Great Minds. © 2015 Great Minds. Licensed by EngageNY of the New York State Education Department under the CC BY-NC-SA 3.0 US license. Accessed Dec. 2, 2016, 5:15 p.m..
Modified by The Match Foundation, Inc.?