1. Use patterns, relations, and linear functions to model situations. Using variables to represent unknown ● quantities Using concrete materials (manipulatives), ● tables, graphs, verbal rules, algebraic expressions/equations/inequalities 2. Draw freehand sketches of graphs that model real phenomena and use such graphs to predict and interpret graphs Using concrete materials (manipulatives), ● tables, graphs, verbal rules, algebraic expressions/equations/inequalities Changes over time ● Relations between quantities ● Rates of change ● D. Procedures 1. Solve simple equations with manipulatives and informally. Whole number coefficients only, answers also ● whole numbers. Variables on one or both sides of equation ● 2. Understand and apply the properties of operations and numbers Distributive property ● The product of a number and its reciprocal is 1 ● 3. Evaluate numerical expressions
1. Use patterns, relations, and linear functions to model situations. ● Using variables to represent unknown quantities ● Using concrete materials (manipulatives), tables, graphs, verbal rules, algebraic expressions/equations/inequalities 2. Draw freehand sketches of graphs that model real phenomena and use such graphs to predict and interpret graphs ● Using concrete materials (manipulatives), tables, graphs, verbal rules, algebraic expressions/equations/inequalities ● Changes over time ● Relations between quantities ● Rates of change D. Procedures 1. Solve simple equations with manipulatives and informally. ● Whole number coefficients only, answers also whole numbers. ● Variables on one or both sides of equation 2. Understand and apply the properties of operations and numbers ● Distributive property ● The product of a number and its reciprocal is 1 3. Evaluate numerical expressions