Skills Concepts Through a Levels of Included in Included in Particular Thinking Standard Standard Context D-6.RP.3 Use Ratio and rate To solve real Understand Tom and Diane start to race. Tom took 4 seconds to Use ratio and rate reasoning to solve reasoning world run 6 yards. Diane ran 5 yards in 3 seconds. real-world and mathematical problems, problems Apply If they continued to run at the same speeds, who e.g., by reasoning about tables of would get to 30 yards first? Work with a partner equivalent ratios, tape diagrams, double and be prepared to explain how you figured it out. number line diagrams, or equations. Who runs faster? How can you compare their speeds? D-6.RP.3a Make Tables of With whole Apply Georgia has a family recipe for her salsa. When Make tables of equivalent ratios relating equivalent number people ask for the recipe, she hands them a recipe quantities with whole number Find ratios measurements card, but there is some information missing. She measurements, find missing values in Plot In tables says she uses a combination of peppers and the tables, and plot the pairs of values Use Missing values On coordinate tomatoes to total 12 items in one of the following on the coordinate plane. Use tables to Pairs of values plane ratios: compare ratios. Tables To compare 3 peppers to 2 tomatoes ratios 2 peppers to 3 tomatoes 3 peppers to 3 tomatoes 3 peppers to 4 tomatoes 1 pepper to 6 tomatoes Which is the correct ratio? How many peppers does she use? How many tomatoes? 1 2 3 4 5 6
Skills Included in Standard Concepts Included in Standard Through a Particular Context Levels of Thinking D-6.RP.3 Use ratio and rate reasoning to solve real-world and mathematical problems, e.g., by reasoning about tables of equivalent ratios, tape diagrams, double number line diagrams, or equations. Use Ratio and rate reasoning To solve real world problems Understand Apply Tom and Diane start to race. Tom took 4 seconds to run 6 yards. Diane ran 5 yards in 3 seconds. If they continued to run at the same speeds, who would get to 30 yards first? Work with a partner and be prepared to explain how you figured it out. Who runs faster? How can you compare their speeds? D-6.RP.3a Make tables of equivalent ratios relating quantities with whole number measurements, find missing values in the tables, and plot the pairs of values on the coordinate plane. Use tables to compare ratios. Make Find Plot Use Tables of equivalent ratios Missing values Pairs of values Tables With whole number measurements In tables On coordinate plane To compare ratios Apply Georgia has a family recipe for her salsa. When people ask for the recipe, she hands them a recipe card, but there is some information missing. She says she uses a combination of peppers and tomatoes to total 12 items in one of the following ratios: 3 peppers to 2 tomatoes 2 peppers to 3 tomatoes 3 peppers to 3 tomatoes 3 peppers to 4 tomatoes 1 pepper to 6 tomatoes Which is the correct ratio? How many peppers does she use? How many tomatoes? 1 2 3 4 5 6
Grade38CoachesMathUnpackingCharts.docx