Access Point #: MA.7.A.1.Su.bArchived Access Point

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Identify that percent discounts reduce the price of goods in real-world situations.
General Information
Number: MA.7.A.1.Su.b
Category: Supported
Date Adopted or Revised: 09/07
Big Idea: BIG IDEA 1 : Develop an understanding of and apply proportionality, including similarity.

Related Benchmarks

This access point is an alternate version of the following benchmark(s).

Related Courses

This access point is part of these courses.
1205020: M/J Accelerated Mathematics Grade 6
1205040: M/J Grade 7 Mathematics
1205050: M/J Accelerated Mathematics Grade 7
1205500: Explorations in Mathematics 1
1205370: Consumer Mathematics
1205540: Business Mathematics
2106010: M/J Civics
2106015: M/J Civics
2106020: M/J Civics, Advanced
2106025: M/J Civics, Advanced
2104030: M/J United States Economics Geography
2104035: M/J United States Economics & Geography Advanced

Related Resources

Vetted resources educators can use to teach the concepts and skills in this access point.

Lesson Plan

Let's Go Shopping: Calculating Percents:

In this lesson, students will participate in a simulated shopping experience where they choose items they would like to purchase from local sale advertisements. The students will be able to apply the percent formula and the percent of change formula to real world financial situations. Students will learn how to calculate percent discounts, their percent of savings, and tax. The students will analyze, compare, draw conclusions and explain in writing why specific types of discounts are the most advantageous given specific situations.

Type: Lesson Plan

Unit/Lesson Sequence

Percents: What's the Use?:

This activity focuses on the use of percents in situations involving discounts and taxes. The students are assigned an interview to discover the use of percents in various careers. Working in pairs and using shopping catalogues, they will further their knowledge of percents by calculating discounts and taxes. To access their knowledge of percents, there is a writing activity and an assignment to create a menu with questions and an answer key.

Type: Unit/Lesson Sequence

Student Resources

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