Yan received a raise and now earns $5.00 per hour. How will this affect the graph of her earnings? (The graph will be steeper.) Solve equations that arise from Rethinking Middle 8.5A 2,6 7 Predict, find and justify problem situations. School solutions to application Mathematics: problems using Algebraic appropriate tables, graphs, Solve one-step and two-step Reasoning Across the TEKS and algebraic equations. equations. (TEXTEAMS) Estimate solutions. 8.14D Determine the exact solution “Cross-Country Select tools such as real (using concrete models if Cycling.” objects, manipulatives, necessary). paper/pencil, and Rethinking Middle Justify the solution. technology or techniques School Estimate and justify solutions. such as mental math, Mathematics: Match equations to solution estimation, and number Algebraic strategies. Reasoning Across sense to solve problems. the TEKS Have students match a given 8.15A (TEXTEAMS) equation with different data tables Communicate and/or different graphs. “Making mathematical ideas using Connections Have students justify the solution. language, efficient tools, Activities 3 and 4.” appropriate units, and Use an equation to generate a graphical, numerical, problem situation and related data physical, or algebraic with a verbal description, a table, mathematical models. and a graph. Have students create a scenario, a data table, and a graph for a given equation. Have students justify the 8.15B Rethinking Middle solution. Evaluate the effectiveness School Solve problems using tables, Mathematics: of different representations graphs, and equations. to communicate ideas. Algebraic Estimate solutions. Reasoning Across
Yan received a raise and now earns $5.00 per hour. How will this affect the graph of her earnings? (The graph will be steeper.) 8.5A Predict, find and justify solutions to application problems using appropriate tables, graphs, and algebraic equations. 8.14D Select tools such as real objects, manipulatives, paper/pencil, and technology or techniques such as mental math, estimation, and number sense to solve problems. 8.15A Communicate mathematical ideas using language, efficient tools, appropriate units, and graphical, numerical, physical, or algebraic mathematical models. 8.15B Evaluate the effectiveness of different representations to communicate ideas. 2,6 7 Solve equations that arise from problem situations. Solve one-step and two-step equations. Estimate solutions. Determine the exact solution (using concrete models if necessary). Justify the solution. Estimate and justify solutions. Match equations to solution strategies. Have students match a given equation with different data tables and/or different graphs. Have students justify the solution. Use an equation to generate a problem situation and related data with a verbal description, a table, and a graph. Have students create a scenario, a data table, and a graph for a given equation. Have students justify the solution. Solve problems using tables, graphs, and equations. Estimate solutions. Rethinking Middle School Mathematics: Algebraic Reasoning Across the TEKS (TEXTEAMS) “Cross-Country Cycling.” Rethinking Middle School Mathematics: Algebraic Reasoning Across the TEKS (TEXTEAMS) “Making Connections Activities 3 and 4.” Rethinking Middle School Mathematics: Algebraic Reasoning Across