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Lesson Plan

Solve a percent problem by exploring the additive property

teaches Common Core State Standards 5.3A http://ritter.tea.state.tx.us/rules/tac/chapter111/index.html
teaches Common Core State Standards 5.3K http://ritter.tea.state.tx.us/rules/tac/chapter111/index.html
teaches Common Core State Standards 5.4F http://ritter.tea.state.tx.us/rules/tac/chapter111/index.html
teaches Common Core State Standards 6.4E http://ritter.tea.state.tx.us/rules/tac/chapter111/index.html
teaches Common Core State Standards 6.4G http://ritter.tea.state.tx.us/rules/tac/chapter111/index.html
teaches Common Core State Standards 6.4H http://ritter.tea.state.tx.us/rules/tac/chapter111/index.html
teaches Common Core State Standards 6.5A http://ritter.tea.state.tx.us/rules/tac/chapter111/index.html
teaches Common Core State Standards 6.5C http://ritter.tea.state.tx.us/rules/tac/chapter111/index.html
teaches Common Core State Standards 8.12D http://ritter.tea.state.tx.us/rules/tac/chapter111/index.html
teaches Common Core State Standards A.2D http://ritter.tea.state.tx.us/rules/tac/chapter111/index.html
teaches Common Core State Standards A.11A http://ritter.tea.state.tx.us/rules/tac/chapter111/index.html
teaches Common Core State Standards A.11B http://ritter.tea.state.tx.us/rules/tac/chapter111/index.html
teaches Common Core State Standards G.7B http://ritter.tea.state.tx.us/rules/tac/chapter111/index.html
teaches Common Core State Standards 7.3B http://ritter.tea.state.tx.us/rules/tac/chapter111/index.html
teaches Common Core State Standards 7.4D http://ritter.tea.state.tx.us/rules/tac/chapter111/index.html
teaches Common Core State Standards 7.4E http://ritter.tea.state.tx.us/rules/tac/chapter111/index.html
teaches Common Core State Standards 7.5C http://ritter.tea.state.tx.us/rules/tac/chapter111/index.html
teaches Common Core State Standards 7.10C http://ritter.tea.state.tx.us/rules/tac/chapter111/index.html
teaches Common Core State Standards 7.13A http://ritter.tea.state.tx.us/rules/tac/chapter111/index.html
teaches Common Core State Standards 7.13E http://ritter.tea.state.tx.us/rules/tac/chapter111/index.html
teaches Common Core State Standards 7.C.6 http://www.doe.in.gov/standards/mathematics
teaches Common Core State Standards MAFS.7.EE.2.3 http://www.cpalms.org/Public/search/Standard
teaches Common Core State Standards MAFS.7.RP.1.3 http://www.cpalms.org/Public/search/Standard
teaches Common Core State Standards CCSS.Math.Practice.MP2 http://corestandards.org/Math/Practice/MP2
teaches Common Core State Standards CCSS.Math.Content.7.EE.B.3 http://corestandards.org/Math/Content/7/EE/B/3
teaches Common Core State Standards CCSS.Math.Content.7.RP.A.3 http://corestandards.org/Math/Content/7/RP/A/3
teaches Common Core State Standards CCSS.Math.Practice.MP1 http://corestandards.org/Math/Practice/MP1
teaches Common Core State Standards 6.5B http://ritter.tea.state.tx.us/rules/tac/chapter111/index.html

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Big Ideas: A percent is another way to write a decimal or fraction that compares part to a whole where the whole is 100. Percents do not have an additive property. In this task, students will explore the idea of percent mark-up, specifically in a scenario of making a profit. Individual ingredients for lemonade are marked up at varying percentages. Students are faced with the decision as to whether it is equivalent to calculate individual ingredient mark-ups and/or to add the costs of the ingredients together and mark up by the sum of the percentages. Vocabulary: mark up, percent, profit Special Materials: Calculators as needed
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