Powers of 10

Powers of 10

BEST Presentation Practice​

By Sasha Hair

​Instructional Task (I DO)

At the Quick Stop Store, Jolly Ranchers costs $0.14 per piece.

 

Part A. How much would 10 pieces of candy cost? 

Part B. How much would 100 pieces of candy cost? 

Part C. How much would 1000 pieces of candy cost?

Part D. At the same store, you can buy 100 KIt Kat bars for $99.00. How much does each Kit Kat bar cost? Explain how you know.​

​

Instructional Task (WE DO)

Kierra is selling candy to fundraise for her cheerleading competition, she is selling Snicker Bars for $0.89 per bar.

 

Part A. How much would 10 Snicker Bars cost? 

Part B. How much would 100 Snicker Bars cost? 

Part C. How much would 1000 Snicker Bars cost? 

Part D. She is also selling 10 Hershey Bars for $79.00. How much does each Hershey Bar cost? Explain how you know.

​Instructional Task (YOU DO)

Jaleah is selling paper airplanes for $0.25 per paper plane .

 

Part A. How much would 10 paper airplanes cost? 

Part B. How much would 100 paper airplanes cost? 

Part C. How much would 1000 paper airplanes cost?

Part D. She is also selling 10 paper airplanes for $2.00. How much does each paper airplane cost?

Explain how you know.

​Instructional Item (I DO)

Which statement correctly compares 0.012 and 12?

a. 0.012 is 10 times the value of 12.

b. 0.012 is 1/10 the value of 12. 

c. 0.012 is 1/100 the value of 12.

d. 0.012 is 1 1000 the value of 12.

​

Instructional Item (WE DO)

Which statement correctly compares 0.56 and 560?

a. 0.56 is 10 times the value of 560.

b. 0.56 is 1/10 the value of 56. 

c. 0.56 is 1/100 the value of 56.

d. 0.56 is 1/1000 the value of 56.

​Instructional Item (YOU DO)

Which statement correctly compares 0.079 and 79?

a. 79 is 10 times the value of 0.079.

b. 79 is 100 times the value of 0.079. 

c. 79 is 1000 times the value of 0.079. 

d. 79 is 1/1000 the value of 0.079.