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
Ladder figuring
Brian can't even go to his town's ...
Olympic Skateboarding
We are very excited to see skateboa...
Groundhog Day
On Groundhog Day (February 2nd), Punxsutawney Phil...
Ulmer Nest
🏠In this activity,...
Shrinking Toblerone
New York Times photo - Credit Darren Sta...
How can Nike give away so much great stuff?
Worldwide Nike supports many teams and athlete...
The HAT tessellation
An Einstein aperiodic tile has just been ...
It's tick time again ... and Lyme disease
With the start of summer and wonderful outdoor a...
December 21, 2020 - Great conjunction
Right now, just after sunset, in the southwe...
Earth's perihelion with the Sun
Today, Wednesday, January 4th, 2023, Earth w...