VOCABULARY: rate. (RP.2d) (DOK 2) Use proportional relationships to solve Rate, unit rates, ratio, proportion, proportional multistep ratio and percent problems. relationships, equivalent ratios, constant of (simple interest, tax, markups and proportionality, equations, scale drawings, similar markdowns, gratuities and commissions, figures, congruent figures, corresponding sides, fees, percent increase and decrease, corresponding angles, scale, reciprocal percent error.) (RP.3) (DOK 2) Solve problems involving scale drawings of geometric figures (G.1) (DOK 2) Compute actual lengths and areas from a scale drawing (G.1) (DOK 1) Reproduce a scale drawing at a different scale. (G.1) (DOK 2) SLM Unit 3: Ratios and Proportional Relationships Key Learning Proportional relationships can be used to solve real-world and mathematical problems. Unit EQ How can proportional relationships be used to solve real-world and mathematical problems. Concept Concept Concept Proportional Relationships Unit Rate Scale Drawings and Percentages (RP.1) (G.1) (RP.2, RP.3) Lesson EQ’s Lesson EQ’s Lesson EQ’s
VOCABULARY: Rate, unit rates, ratio, proportion, proportional relationships, equivalent ratios, constant of proportionality, equations, scale drawings, similar figures, congruent figures, corresponding sides, corresponding angles, scale, reciprocal rate. (RP.2d) (DOK 2) Use proportional relationships to solve multistep ratio and percent problems. (simple interest, tax, markups and markdowns, gratuities and commissions, fees, percent increase and decrease, percent error.) (RP.3) (DOK 2) Solve problems involving scale drawings of geometric figures (G.1) (DOK 2) Compute actual lengths and areas from a scale drawing (G.1) (DOK 1) Reproduce a scale drawing at a different scale. (G.1) (DOK 2) SLM Unit 3: Ratios and Proportional Relationships Key Learning Proportional relationships can be used to solve real-world and mathematical problems. Unit EQ How can proportional relationships be used to solve real-world and mathematical problems. Concept Concept Concept Unit Rate (RP.1) Proportional Relationships and Percentages (RP.2, RP.3) Scale Drawings (G.1) Lesson EQ’s Lesson EQ’s Lesson EQ’s
7_Unit_3_Ratios_and_Proportional_Relationships_KUD_and_SLM.docx