Unit 2
Student Learning Targets

Accelerated 6
Section AWhat Are Ratios?
Section BRepresenting Equivalent Ratios
Introducing Double Number Line Diagrams
I can label a double number line diagram to represent batches of a recipe or color mixture.
When I have a double number line that represents a situation, I can explain what it means.
Creating Double Number Line Diagrams
How Much for One?
I can choose and create diagrams to help me reason about prices.
I can explain what the phrase “at this rate” means, using prices as an example.
If I know the price of multiple things, I can find the price per thing.
Section CPart-Part-Whole Ratios
Section DUnits of Measurement and Unit Conversion
Anchoring Units of Measurement
I can name common objects that are about as long as 1 inch, foot, yard, mile, millimeter, centimeter, meter, or kilometer.
I can name common objects that weigh about 1 ounce, pound, ton, gram, or kilogram, or that hold about 1 cup, quart, gallon, milliliter, or liter.
When I read or hear a unit of measurement, I know whether it is used to measure length, weight, or volume.
Measuring with Different-Size Units
Converting Units
I can convert measurements from one unit to another, using double number lines, tables, or by thinking about “how much for 1.”
I know that when we measure things in two different units, the pairs of measurements are equivalent ratios.
Section ERates
Section FPercentages
Section GLet's Put It to Work