2023-11-20 09:44:42
Tiny vacuum with a huge reach
Tiny vacuum with a huge reach
From the vacuum description and advertisement in the PDF, how long do you think its cord must be?
Thanks to Brian Shoemaker, Newton, MA teacher, for the idea and pictures.
Comments (0)
Display 1 - 10 Of total 0
The huge costs behind the Olympics
Hosting the Olympic Games is extremely expen...
Saving Water Bottles
In my grocery store they ...
Need to rent some chaise lounges
Brian is in Crete and he took a picture of this ...
Starbucks Sales and Nutrition
Kick off the activity with starter slides that spa...
Home team advantage?
Updated!
Even before your students check out th...
How much does America spend for Mother’s Day?
Updated in April 2026 with new data; see the answe...
Two 12s or one 18?
A little more pizza fun before Pi day!
Whic...
String design, ellipses, and orbital mechanics
Here's a different and somewha...
C and F
This activity begins with explorin...
Ulmer Nest
🏠In this activity,...