2023-11-20 09:44:49
Whole lot of cookies
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Sara Hyden -
2024-10-11 00:20:33
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The HAT tessellation
An Einstein aperiodic tile has just b...
Scary Halloween Numbers
🎃Each year, we seem to $pend more on Hallowe...
NHL Playoff games can sure last a long time!
Revised!
We're watching another Stanley Cup...
New Mega Millions (probability)
In this activity, students apply their u...
How many baseballs are in this truck?
In 2017, Old Dominion Freight Line offered...
Daylight savings time
Updated and improved!
Is Daylight savings t...
It sure is cold out ... or is it?
Students ponder the relationship between pla...
One harrowing adventure
Can you imagine being stuck in the...
Extra point or 2-point conversion - Updated
In 2015 the NFL changed the extra point kick...
Big gulp
Do you or your students love sugary drinks? &nbs...
