| | *Explain how* scientific *concepts* and findings relate to a resource issue currently under discussion in the state of Washington (e.g., removal of dams to facilitate salmon spawning in rivers; construction of *wind* farms). *a,*b,*c. |

| | *Explain how* the *concept* of *sustainable development* may be applied to a current resource issue in the state of Washington.*a,*b,*c. |

| | *a A1.8.A Analyze a problem situation and represent it mathematically. 7.2.E Represent proportional relationships using graphs, tables, and equations, and make connections among the representations. A1.3.B Represent a function with a symbolic expression, as a graph, in a table, and using words, and make connections among these representations. A1.2.B Recognize the multiple uses of variables, determine all possible values of variables that satisfy prescribed conditions, and evaluate algebraic expressions that involve variables. |

| | *b A1.6.B Make valid inferences and draw conclusions based on data. A1.7.D Solve an equation involving several variables by expressing one variable in terms of the others. |

| | *c A1.3.B Represent a function with a symbolic expression, as a graph, in a table, and using words, and make connections among these representations. A1.6.B Make valid inferences and draw conclusions based on data. |