Grade Level Scope LEAD Topic/Domain Grade 7 Transition Statement1) Ratio and Proportional Relationships Analyze proportional relationships and us e them to solve-real-worldand mathematical problems. 1.07.1 Determine whether two quantities are in a proportional relationship by testing for equivalent ratios in a table. 1.07.2 Determine whether two quantities are in a proportio nal relationship by graphing on a coordinate plane (and observing a straight line through the origin). 1.07.3 Identify the unit rate (or constant of proportionality) in tables, graphs, equations, diagrams, and verbal descriptions ofproportional relationships. 1.07.4 Write equations for proportional relationship s. 1.07.5 Explain what a point on the gr aph of a proportional relationship means in terms of the situation with particular emphasis on (0,0) and (1,r) where r is the unit rate. 1.07.6 Use proportional re lationships to solve multistep ratio and percent problems. Solve multistep ratio and percent problems including simple interest, tax, markups and downs, gratuities, commissions, % increase and decrease, and % error. 1.07.7 Compute unit rates associated with fractions offractions. 1.07.8 Compute unit rates for ratios of lengths, areas and other quantities measures in like or different units. 1.07.9 Use proportional re asoning to solve mixture/concentration problems. 1.07.10 Recognize whether information given in a table, graph, or formula suggests a directly proportional, linear, inversely proportional or other nonlinear relationships. 1.07.11 Use scales to read maps. 1.07.12 Express the ratio between two quantities as a percent, and a percent as a ratio or fraction. 1.07.13 Use ratios and propor tions to solve problems. 1.07.14 Represent proportional relationships with equations, tables and graphs. 1.07.15 Interpret the slope of a line as a unit rate given the graph of a proportional relationship. 6.07.1 Solve contextual problems using similar triangles. (consider that SAS, triangular similarity is a dropped standardfor this year)Black = LEAD standards Red = State Standard, not focus standard Blue = Common Core Green=Focus standard/cluster statement2) Number System Apply and extend previous understandings of operations with fractions to add, subtract, multiply, and divid e rational numbers. 2.07.1 Add and subtract rational numbers (positive and negative).
