2023-11-20 09:44:37
Impress your parents at dinner
Impress your parents at dinner

This activity is the first in our series on mental math tricks. Let your students develop their own individual way of mentally multiplying by 0.5, 5, 50, 500, and so on. We have a little practice and a requirement for students to make sense of and verbalize or draw a picture of their conclusions as to why this works.
Comments (0)
Display 1 - 10 Of total 0
Jock tax 2023
Great professional athletes make a lot of money....
Figuring planting dates
It's time to get ready to plant my gar...
When will they collide?
Show the video to your class. Give students time t...
Expensive face creams
Who knew that creams for your face could be so e...
Lighting the 2022 Olympic Torch
On October 18th, 2021 the Olympi...
Mental math tricks - part 2
36 x 25 = 900 480 x 25 =12,000  ...
2026
As the new year approaches (where did the ti...
Huge diamond found in Canada
552-carat diamond found in Diavik Mine, Nort...
Fine
TJ Watt was fined for roughing the ...
Fidget spinners - fad or lasting trend?
Do you recognize what these are? Are you...