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Integers

Page history last edited by Levonda Rutherford 4 years, 8 months ago

multiply and divide integers song

  1. Virtual Nerd: Subtracting Using a Number Line
  2. Virtual Nerd: Adding Using a Number Line
  3. Open High School: Multiplying and Dividing Integers
  4. PH: Representing situations with integers
  5. PH: Adding integers using a number line
  6. Open High School: Multiplying and Dividing Integers
  7. PH: Subtracting integers
  8. PH: Subtracting integers to solve problems
  9. PH: Multiplying integers
  10. PH: Dividing integers
  11. PH: Dividing integers to solve problems
  12. PH: Using the order of operations with grouping symbols

 

 

  • Hark, the Class Meteorologist Speaks!

As part of our daily math routines in my class, we review the weather report every day. Each week, a student is assigned the job of class meteorologist. Every morning, the meteorologist looks up the high and low forecasted temperatures and the percent chance of precipitation on a weather website. He or she records the data on the board.

I ask the students to mentally calculate the difference between the high and low temperatures, and we discuss several mental math strategies. Come winter, when the temperatures dip below freezing, this is a natural way to talk about negative values. (Are you so lucky as to live somewhere that is warm year round? You can record temperatures of other cities that your students may find interesting, in addition to your local weather.)

 

 

 

 

 

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