1 2 3 4 5 6 Standards Skills Included in Concepts Through a Cognitive Sample Activity Standard Included in Particular Context Demand/ Standard Levels of Thinking Reason about and solve one-variable equations and inequalities. C-6.EE.5 Understand solving an as a process of Understand The local bagel store sells a baker’s dozen of Understand solving an equation or equation or answering a bagels for $6.49, while the grocery store down inequality as a process of Use inequality question: which Apply the street sells a bag of 6 bagels for $2.50. Which answering a question: which values from a store is the cheaper place to buy bagels? values from a specified set, if any, substitution specified set, if any, make the equation or inequality make the equation Hint – make a table of values for each true? Use substitution to or inequality true? store, then create a line graph on the same axis determine whether a given to determine which line is not as steep. number in a specified set makes To determine an equation or inequality true. whether a given number in a specified set makes an equation or inequality true. C-6.EE.6 Use variables to represent Apply It costs $10 for 4 friends to rent shoes at High Use variables to represent numbers Rollers Lanes. Write an expression you could use numbers and write expressions Write expressions Apply to find the cost of renting shoes for each person. when solving a real-world or when solving a The friends do not want to spend more than $25 mathematical problem; real-world or total for snacks and drinks while they are understand that a variable can mathematical bowling, but agree they should each spend an represent an unknown number, problem equal amount. Write an inequality that you could or, depending on the purpose at use to determine how much each person could hand, any number in a specified spend on snacks. set.
1 Standards 2 Skills Included in Standard 3 Concepts Included in Standard 4 Through a Particular Context 5 Cognitive Demand/ Levels of Thinking 6 Sample Activity Reason about and solve one-variable equations and inequalities. C-6.EE.5 Understand solving an equation or inequality as a process of answering a question: which values from a specified set, if any, make the equation or inequality true? Use substitution to determine whether a given number in a specified set makes an equation or inequality true. Understand Use solving an equation or inequality substitution as a process of answering a question: which values from a specified set, if any, make the equation or inequality true? To determine whether a given number in a specified set makes an equation or inequality true. Understand Apply The local bagel store sells a baker’s dozen of bagels for $6.49, while the grocery store down the street sells a bag of 6 bagels for $2.50. Which store is the cheaper place to buy bagels? Hint – make a table of values for each store, then create a line graph on the same axis to determine which line is not as steep. C-6.EE.6 Use variables to represent numbers and write expressions when solving a real-world or mathematical problem; understand that a variable can represent an unknown number, or, depending on the purpose at hand, any number in a specified set. Use Write variables expressions to represent numbers when solving a real-world or mathematical problem Apply Apply It costs $10 for 4 friends to rent shoes at High Rollers Lanes. Write an expression you could use to find the cost of renting shoes for each person. The friends do not want to spend more than $25 total for snacks and drinks while they are bowling, but agree they should each spend an equal amount. Write an inequality that you could use to determine how much each person could spend on snacks.
Grade38CoachesMathUnpackingCharts.docx