How do operations on rational numbers serve as a foundation for creating numerical and algebraic expressions, equations, and inequalities? What is the limit on the number of different ways equivalent numerical and algebraic expressions, equations, and inequalities can be written? Can an expression, equation, or inequality be written to represent every real-life and mathematical problem? Content Emphases by Clusters in 7: According to the Partnership for the Assessment of Readiness for College and Careers (PARCC), some clusters require greater emphasis than others. The table below shows PARCC’s relative emphasis for each cluster. Prioritization does not imply neglect or exclusion of material. Clear priorities are intended to ensure that the relative importance of content is properly attended to. Note that the prioritization is in terms of cluster headings. Key: Clusters Supporting Clusters Additional Clusters ■   Ratios and Proportional Reasoning proportional relationships and use them to real-world and mathematical problems. ■Analyze The Number System Apply and extend previous understandings of operations with fractions to add, subtract, multiply, and divide rational numbers. ■ Expressions and Equations Use properties of operations to generate equivalent expressions. ■ Solve real-life and mathematical problems using numerical and algebraic expressions and equations. ■ Geometry Draw, construct, and describe geometrical figures and describe the relationships between them.  Solve real-life and mathematical problems involving angle measure, area surface area, and volume.  Statistics and Probability Use random sampling to draw inferences about a population.  Draw informal comparative inferences about two populations.  Investigate chance processes and develop, use, and evaluate probability models. 
How do operations on rational numbers serve as a foundation for creating numerical and algebraic expressions, equations, and inequalities? What is the limit on the number of different ways equivalent numerical and algebraic expressions, equations, and inequalities can be written? Can an expression, equation, or inequality be written to represent every real-life and mathematical problem? Content Emphases by Clusters in 7: According to the Partnership for the Assessment of Readiness for College and Careers (PARCC), some clusters require greater emphasis than others. The table below shows PARCC’s relative emphasis for each cluster. Prioritization does not imply neglect or exclusion of material. Clear priorities are intended to ensure that the relative importance of content is properly attended to. Note that the prioritization is in terms of cluster headings. Key: ■ Clusters  Supporting Clusters  Additional Clusters Ratios and Proportional Reasoning ■Analyze proportional relationships and use them to real-world and mathematical problems. The Number System ■ Apply and extend previous understandings of operations with fractions to add, subtract, multiply, and divide rational numbers. Expressions and Equations ■ Use properties of operations to generate equivalent expressions. ■ Solve real-life and mathematical problems using numerical and algebraic expressions and equations. Geometry  Draw, construct, and describe geometrical figures and describe the relationships between them.  Solve real-life and mathematical problems involving angle measure, area surface area, and volume. Statistics and Probability  Use random sampling to draw inferences about a population.  Draw informal comparative inferences about two populations.  Investigate chance processes and develop, use, and evaluate probability models.
Unit_7_EE_B_3_4_Problems_with_Expressions_Equations_Final.docx