IsoEdu: Choose Your Rectangles!!

Front

What is the purpose of placing rectangles in proportion problems?

Back

To visually represent the relationships between different quantities and help solve for unknowns.

Tags

CCSS.7.RP.A.2C

Front

Define 'proportion' in mathematical terms.

Back

A proportion is an equation that states that two ratios are equal.

Front

What is the first step in solving a proportion problem?

Back

Identify the known and unknown quantities and set up the proportion.

Tags

CCSS.7.RP.A.3

Front

Explain the concept of cross-multiplication in proportions.

Back

Cross-multiplication involves multiplying the numerator of one ratio by the denominator of the other ratio to find the unknown.

Tags

CCSS.7.RP.A.3

Front

What does it mean to 'ignore irrelevant information' in a problem?

Back

It means to focus only on the data that directly contributes to solving the problem, disregarding any extraneous details.

Front

How can breaking down a problem step by step aid in solving it?

Back

It allows for a clearer understanding of each part of the problem, making it easier to identify relationships and solve for unknowns.

Tags

CCSS.8.EE.C.7B

Front

What is a common mistake students make when solving proportion problems?

Back

Failing to set up the proportion correctly or misinterpreting the relationships between the quantities.

Tags

CCSS.7.RP.A.3

Front

Provide an example of a simple proportion problem.

Back

If 3/4 = x/12, find x. (Solution: x = 9)

Tags

CCSS.7.RP.A.2B

Front

What is the significance of the 'whole' in proportion problems?

Back

The 'whole' represents the total quantity that the parts (ratios) relate to, which is essential for setting up the proportion.

Tags

CCSS.7.RP.A.2C

Front

How do you determine the placement of rectangles in a proportion problem?

Back

By analyzing the relationships between the quantities and visualizing how they correspond to each other.

Tags

CCSS.7.RP.A.2C