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
The LEGO transit time
In this updated activity, s...
How many movies can you see in one day?
Robert Kaplinsky at robertkaplinsky.com shared thi...
Wind chill
The weather forecasters tell us what t...
Nobel Prizes
The Nobel Prizes have just been awarded. This is...
More eruptions on Hawai'i's Kilauea
The Volcano Kilauea is continuing to spew ...
Justin Verlander's lunch bill
In the 2017 World Series, the Houston Astros bea...
How old are you?
We usually give our ages in years, but that isn'...
Summer Solstice, the longest day
Sunrise on summer solstice at S...
Census is complete and Apportionment begins (2010)
The 2010 U. S. Census is complete and state ...
Shoprite's solar energy goals on the African continent
Shoprite is the largest supermarke...