Analyze proportional relationships and use them to solve real-world and mathematical problems. Recognize and represent proportional relationships between quantities.
Resource we found that are aligned to this standard
This problem requires a comparison of rates where one is given in terms of unit rates, and the other is not, in the context of fictitious music companies buying shares.
In this task, students are required to determine the number of unique ratios of mixtures of paint, representing shades of green, they produced in an art class, after being told the optimal ratio fo...
In this task, students are required to determine the number of unique ratios of mixtures of paint, representing shades of green, they produced in an art class and subsequently write equations repre...
The purpose of this task is for students to find a unit rate in a context where two quantities are in a proportional relationship and to draw the graph of that proportional relationship.
This task requires students to explain what a point (x,y) on the graph of a proportional relationship means in terms of the situation and to compute unit rates associated with ratios of fractions. ...
This task requires students to decide whether two quantities are in a proportional relationship by testing for equivalent ratios in a table, to find a unit rate for a ratio defined by non-whole num...
An assessment task that requires students to find a unit rate for a ratio of non-whole numbers in the context of buying bananas. Note that there are two distinct unit rates in this context, and tha...
A task whose purpose is for students to translate information about a context involving constant speed into information presented in a table and to find the time it takes to travel a unit distance ...
How do aspect ratios affect what you see on TV? Students use ratios to explore why the image doesn't always fit on the screen, and explore how letterboxing might affect their favorite movies.
The task gives the costs of various cheese goldfish products at one store and asks students to compare the three products price per ounce or ounce per price in order to see which one is the best de...
In this activity students do a little comparison shopping as they determine which size Goldfish product is the best deal. Students are introduced to the ratio table as a tool for determining equiv...
Let your students decide if the BIG one is a fair deal. Have kids a pick a sandwich. Which size will they get? Which size is a better deal? Make a guess, then do the math…