Topic A/B Reteaching Lesson

Math - [Quiz A/B Reteaching]
Teacher: Mr. Kovalik (408) 314-1092

Objective and Summary:
SWBAT use the constant of proportionality to represent proportional relationships by equations in real-world contexts

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Select the tables that show a proportional relationship between x and y.

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What is your evidence for being able to identify that your selected table has a proportional relationship?

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Select the tables that show a proportional relationship between x and y.

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What is your evidence for being able to identify that your selected table has a proportional relationship?

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Which table of values represents a proportional relationship between x and y?

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What is your evidence for being able to identify that your selected tables have a proportional relationship?

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Mariana has a large family, and her mother wants a family reunion. She allows all of the kids to have 4 friends for every 1 family member. Which of the following is an equivalent ratio for friends per family member?

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If there are 10 kids who are family members, how many friends will there be at the reunion?

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At KIPP Prize sometimes there are part time workers who support our school. One day during the summer there were 6 full-time employees for every 5 part-time employees. Which of the following is an equivalent ratio for full-time to part-time employees?

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If there are 10 part time employees, how many full time workers will there be at the school?

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Many high schools have choir, a class where students sing together. Two choirs are made at Independence High School, one with 10 altos:9 sopranos, another with 20 altos:12 sopranos.

Do the two choirs have equivalent ratios? What evidence do you have?

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Which table of values represents a proportional relationship between x and y? Select ALL that apply.

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What is your evidence for being able to identify that your selected tables have a proportional relationship?

Good work! You can work on the following...
FInd Constant Proportionality 
Equations for Proportional Relationships 
Graphing Proportional Relationships
Unit Rates Practice
HW Practice:
Long Division

Math - [Quiz A/B Reteaching]

Teacher: Mr. Kovalik (408) 314-1092

Select the tables that show a proportional relationship between x and y.

What is your evidence for being able to identify that your selected table has a proportional relationship?

Select the tables that show a proportional relationship between x and y.

What is your evidence for being able to identify that your selected table has a proportional relationship?

Which table of values represents a proportional relationship between x and y?

What is your evidence for being able to identify that your selected tables have a proportional relationship?

Mariana has a large family, and her mother wants a family reunion. She allows all of the kids to have 4 friends for every 1 family member. Which of the following is an equivalent ratio for friends per family member?

If there are 10 kids who are family members, how many friends will there be at the reunion?

At KIPP Prize sometimes there are part time workers who support our school. One day during the summer there were 6 full-time employees for every 5 part-time employees. Which of the following is an equivalent ratio for full-time to part-time employees?

If there are 10 part time employees, how many full time workers will there be at the school?

Many high schools have choir, a class where students sing together. Two choirs are made at Independence High School, one with 10 altos:9 sopranos, another with 20 altos:12 sopranos. Do the two choirs have equivalent ratios? What evidence do you have?

Which table of values represents a proportional relationship between x and y? Select ALL that apply.

What is your evidence for being able to identify that your selected tables have a proportional relationship?

Many high schools have choir, a class where students sing together. Two choirs are made at Independence High School, one with 10 altos:9 sopranos, another with 20 altos:12 sopranos.

Do the two choirs have equivalent ratios? What evidence do you have?