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© 21 st Century Math Projects SAMPLE

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© 21 st Century Math Projects Project Title : Treasure Hunters Standard Focus : Patterns, Functions, and Algebra Time Range : 3-5 Days Supplies : Graph Paper, Topics of Focus : - Graphing Linear Equations - Graphing Systems of Equations - Graphing Systems of Inequalities Benchmarks : Expressions and Equations 8.EE 8a. Understand that solutions to a system of two linear equations in two variables correspond to points of intersection of their graphs, because points of intersection satisfy both equations simultaneously. Expressions and Equations 8.EE 8b. Solve systems of two linear equations in two variables algebraically, and estimate solutions by graphing the equations. Solve simple cases by inspection. Expressions and Equations 8.EE 8c. Solve real-world and mathematical problems leading to two linear equations in two variables. Functions 8.F 3. Interpret the equation y = mx + b as defining a linear function, whose graph is a straight line; give examples of functions that are not linear. Creating Equations A-CED 3. Represent constraints by equations or inequalities, and by systems of equations and/or inequalities, and interpret solutions as viable or nonviable options in a modeling context. Reasoning with Equations and Inequalities A-REI 6. Solve systems of linear equations exactly and approximately (e.g., with graphs), focusing on pairs of linear equations in two variables. Reasoning with Equations and Inequalities A-REI 10. Understand that the graph of an equation in two variables is the set of all its
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• Spring '16
• Elementary algebra, Jack, Johnny Depp, Th’ Pirate Code Fer Laddies

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