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
My Facebook IPO investment
What is an IPO? Are they always good inves...
Whole lot of cookies
This activity has been u...
Curling
Friction, score-keeping, trajector...
Refugees from Ukraine
We are hearing a lot about the war in Ukraine. C...
Ladder figuring
Brian can't even go to his town's ...
Are these really 70% off?
We ran into this sale online.
...
Figuring planting dates
It's time to get ready to plant my gar...
Voyager on the edge
The two Voyager space probes are in the news rec...
The LEGO transit time
In this updated activity, s...
Spiraling triples
Let students explore the patterns of perfect squ...