CCSS R.P.A1: Understand the concept of a ratio and use ratio language to describe a ratio relationship between two quantities. For example, “The ratio of wings to beaks in the bird house at the zoo was 2:1, because for every 2 wings there was 1 beak.” “For every vote candidate A received, candidate C received nearly three votes.”
What are Ratios/Equivalent Ratios
U2 L1: Introducing Ratios and Ratio Language Video/Guided Notes & Slides
U2 L2: Representing Ratios with Diagrams Video/Guided Notes & Slides
U2 L3: Recipes Video / Guided Notes & Slides
U2 L4: Color Mixtures Video / Guided Notes & Slides
U2 L5: Defining Equivalent Ratios Video / Guided Notes & Slides
CCSS R.P.A2: Understand the concept of a unit rate a/b associated with a ratio a:b with b ≠ 0, and use rate language in the context of a ratio relationship. For example, “This recipe has a ratio of 3 cups of flour to 4 cups of sugar, so there is 3/4 cup of flour for each cup of sugar.” “We paid \$75 for 15 hamburgers, which is a rate of \$5 per hamburger."*
CCSS R.P.A3: 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.
Representing Equivalent Ratios (RPA3-double number lines)
U2 L6: Introducing Double Number Line Diagrams Video/Guided Notes & Slides
U2 L7: Creating Double Number Line Diagrams Video/Guided Notes & Slides
U2 L14: Solving Equivalent Ratio Problems Video/Guided Notes & Slides
Part-Part-Whole Ratios (RPA3-tape diagrams)
U2 L15: Part-Part-Whole Ratios Video/Guided Notes & Slides
U2 L16: Solving More Ratio Problems Video/Guided Notes & Slides
Solving Ratio & Rate Problems (RPA3a-tables)
U2 L11: Representing Ratios with Tables Video/Guided Notes & Slides
U2 L12: Navigating a Table of Equivalent Ratios Video/Guided Notes & Slides
U2 L13: Tables and Double Number Line Diagrams Video/Guided Notes & Slides
Representing Equivalent Ratios (RPA3b)
U2 L8: How Much for One? Video/Guided Notes & Slides
U2 L9: Constant Speed Video/Guided Notes & Slides
U2 L10: Comparing Situations by Examining Ratios Video/Guided Notes & Slides
Rates - constant speed & unit rates(RPA3b)
U3 L8: More about Constant Speed Video/Guided Notes & Slides
U3 L9: Solving Rate Problems Video/Guided Notes & Slides
Percentages (RPA3c)
U3 L10: What are Percentages Video/Guided Notes & Slides
U3 L11: Percentages and Double Number Lines Video/Guided Notes & Slides
U3 L12: Percentages and Tape Diagrams Video/Guided Notes & Slides
U3 L13: Benchmark Percentages Video/Guided Notes & Slides
U3 L14: Solving Percentage Problems Video/Guided Notes & Slides
U3 L15: Finding This Percent of That Video/Guided Notes & Slides
U3 L16: Finding the Percentage Video/Guided Notes & Slides
Units Conversion (RPA3d)
U3 L2: Anchoring Units of Measurement Video/Guided Notes & Slides
U3 L3: Measuring with Different-Size Units Video/Guided Notes & Slides
U3 L4: Converting Units Video/Guided Notes & Slides
Unit 2 (Ratio) & Unit 3 (Unit Rate) check list