Ratios+&+Proportional+Relationships

//This page contains links to projects aligned with Ratios & Proportional Relationships CCSSs.//


 * 1) Walking Graphs **Grades 6-7** (Use ratio and rate reasoning to solve real-world and mathematical problems, e.g., by reasoning about tables of equivalent ratios, tape diagrams, double number line diagrams, or equations; Compute unit rates associated with ratios of fractions, including ratios of lengths, areas and other quantities measured in like or different units; Graph proportional relationships, interpreting the unit rate as the slope of the graph; Compare two different proportional relationships represented in different ways)
 * 2) Green Thumbs **Grades 6-7** (Use ratio and rate reasoning to solve real-world and mathematical problems, e.g., by reasoning about tables of equivalent ratios, tape diagrams, double number line diagrams, or equations; Compute unit rates associated with ratios of fractions, including ratios of lengths, areas and other quantities measured in like or different units; Graph proportional relationships, interpreting the unit rate as the slope of the graph; Compare two different proportional relationships represented in different ways)
 * 3) Iditarod Challenge **Grades 6-7** (Calculate ratios using fractions; Graph proportional relationships)
 * 4) Surreal Estate **Grade 7** (Understand the concept of a ratio and use ratio language to describe a ratio relationship between two quantities; Use proportional relationships to solve multistep ratio and percent problems)
 * 5) Shock & Awe -- Projectile Motion in the Crusades **Grade 7** (Use variables to represent two quantities in a real-world problem that change in relationship to one another; write an equation to express one quantity, thought of as the dependent variable, in terms of the other quantity, thought of as the independent variable; Recognize and represent proportional relationships between quantities; Graph proportional relationships; Compare two different proportional relationships represented in different ways)
 * 6) Generic vs. Name Brand **Grades 6-7** (Use ratio and rate reasoning to solve real-world and mathematical problems, e.g., by reasoning about tables of equivalent ratios, tape diagrams, double number line diagrams, or equations; Use proportional relationships to solve multistep ratio and percent problems)
 * 7) Environmental Action Groups **Grades 6-7** (Understand the concept of a ratio and use ratio language to describe a ratio relationship between two quantities; Use proportional relationships to solve multistep ratio and percent problems; Use relative frequencies calculated for rows or columns to describe possible association between the two variables)
 * 8) Daffodil & Tulip Project **Grades 6-7** (Use ratio and rate reasoning to solve real-world and mathematical problems; Compute unit rates associated with ratios of fractions, including ratios of lengths, areas and other quantities measured in like or different units; Graph proportional relationships, interpret the unit rate as the slope of the graph; Compare two different proportional relationships represented in different ways; Create equations in two or more variables to represent relationships between quantities; Graph equations on coordinate axes with labels and scales)