Unit 3 - Lesson 20 - Grade 5: Illustrative Mathematics

Last updated about 1 year ago

11 questions

Note from the author:

Instructions

Lesson: How Much in the Group?

Cool Down:Drive to School

Unit 3 - Lesson 20 - Grade 5: Illustrative Mathematics

Last updated about 1 year ago

11 questions

Note from the author:

Grade 5 Unit 3
Lesson 20: How Much in the Group?
CC BY 2021 Illustrative Mathematics

Instructions

Grade 5 Unit 3
Lesson 20: How Much in the Group?
CC BY 2021 Illustrative Mathematics

Lesson: How Much in the Group?

Estimation Exploration: What Number Goes in the Blank? (Warm Up)

What number goes in the blank?

Record an estimate that is:

Different Equations

If 1/3 of the class is 9 students, how many students are in the class?

Explain or show your reasoning.

Explain how this equation represents the situation.

How Big is the Class?

Jada’s class has 24 students in it. That is 1/4 of the total students in the 5th grade.

How many students are in the 5th grade? Explain or show your reasoning.

How Many in One Group?

Solve each problem. Show or explain your reasoning.

250 mg of calcium is 1/4 of the daily recommended allowance. What is the daily recommended allowance of calcium? Show or explain your reasoning.

A rocket took 60 days to get 1/5 of the way to Mars. How many days did it take the rocket to get to Mars? Show or explain your reasoning.

Cool Down:Drive to School

Unit 3 - Lesson 20 - Grade 5: Illustrative Mathematics

Unit 3 - Lesson 20 - Grade 5: Illustrative Mathematics

Estimation Exploration: What Number Goes in the Blank? (Warm Up)

What number goes in the blank?

Record an estimate that is:

Different Equations

If 1/3 of the class is 9 students, how many students are in the class?

Explain or show your reasoning.

Explain how this equation represents the situation.

Explain how this equation represents the situation.

Explain how this equation represents the situation.

How Big is the Class?

How many students are in the 5th grade? Explain or show your reasoning.

How Many in One Group?

250 mg of calcium is 1/4 of the daily recommended allowance. What is the daily recommended allowance of calcium? Show or explain your reasoning.

A rocket took 60 days to get 1/5 of the way to Mars. How many days did it take the rocket to get to Mars? Show or explain your reasoning.

If 1/3 of the drive to Han’s school is 2 miles, how long is the whole drive to school?

Draw a diagram and explain your reasoning.

If 1/3 of the drive to Han’s school is 2 miles, how long is the whole drive to school?

Write a division equation that represents this situation.

Estimation Exploration: What Number Goes in the Blank? (Warm Up)

What number goes in the blank?

Record an estimate that is:

Different Equations

If 1/3 of the class is 9 students, how many students are in the class?

Explain or show your reasoning.

Explain how this equation represents the situation.

Explain how this equation represents the situation.

Explain how this equation represents the situation.

How Big is the Class?

How many students are in the 5th grade? Explain or show your reasoning.

Select all the equations that represent this situation.

How Many in One Group?

250 mg of calcium is 1/4 of the daily recommended allowance. What is the daily recommended allowance of calcium? Show or explain your reasoning.

A rocket took 60 days to get 1/5 of the way to Mars. How many days did it take the rocket to get to Mars? Show or explain your reasoning.

If 1/3 of the drive to Han’s school is 2 miles, how long is the whole drive to school?

Draw a diagram and explain your reasoning.

If 1/3 of the drive to Han’s school is 2 miles, how long is the whole drive to school?

Write a division equation that represents this situation.

Select all the equations that represent this situation.

Unit 3 - Lesson 20 - Grade 5: Illustrative Mathematics

Unit 3 - Lesson 20 - Grade 5: Illustrative Mathematics

Estimation Exploration: What Number Goes in the Blank? (Warm Up)

What number goes in the blank?Record an estimate that is:

Different Equations

If 1/3 of the class is 9 students, how many students are in the class?Explain or show your reasoning.

Explain how this equation represents the situation.

Explain how this equation represents the situation.

Explain how this equation represents the situation.

How Big is the Class?

How many students are in the 5th grade? Explain or show your reasoning.

How Many in One Group?

250 mg of calcium is 1/4 of the daily recommended allowance. What is the daily recommended allowance of calcium? Show or explain your reasoning.

A rocket took 60 days to get 1/5 of the way to Mars. How many days did it take the rocket to get to Mars? Show or explain your reasoning.

If 1/3 of the drive to Han’s school is 2 miles, how long is the whole drive to school?Draw a diagram and explain your reasoning.

If 1/3 of the drive to Han’s school is 2 miles, how long is the whole drive to school?Write a division equation that represents this situation.

Estimation Exploration: What Number Goes in the Blank? (Warm Up)

What number goes in the blank?Record an estimate that is:

Different Equations

If 1/3 of the class is 9 students, how many students are in the class?Explain or show your reasoning.

Explain how this equation represents the situation.

Explain how this equation represents the situation.

Explain how this equation represents the situation.

How Big is the Class?

How many students are in the 5th grade? Explain or show your reasoning.

Select all the equations that represent this situation.

How Many in One Group?

250 mg of calcium is 1/4 of the daily recommended allowance. What is the daily recommended allowance of calcium? Show or explain your reasoning.

A rocket took 60 days to get 1/5 of the way to Mars. How many days did it take the rocket to get to Mars? Show or explain your reasoning.

If 1/3 of the drive to Han’s school is 2 miles, how long is the whole drive to school?Draw a diagram and explain your reasoning.

If 1/3 of the drive to Han’s school is 2 miles, how long is the whole drive to school?Write a division equation that represents this situation.

Select all the equations that represent this situation.

What number goes in the blank?

Record an estimate that is:

If 1/3 of the class is 9 students, how many students are in the class?

Explain or show your reasoning.

If 1/3 of the drive to Han’s school is 2 miles, how long is the whole drive to school?

Draw a diagram and explain your reasoning.

If 1/3 of the drive to Han’s school is 2 miles, how long is the whole drive to school?

Write a division equation that represents this situation.

What number goes in the blank?

Record an estimate that is:

If 1/3 of the class is 9 students, how many students are in the class?

Explain or show your reasoning.

If 1/3 of the drive to Han’s school is 2 miles, how long is the whole drive to school?

Draw a diagram and explain your reasoning.

If 1/3 of the drive to Han’s school is 2 miles, how long is the whole drive to school?

Write a division equation that represents this situation.