This shoe is huge!
Brian and his son were doing some shopping when he found this shoe. Egad! Could that be someone's real shoe?
In this activity student use a shoe size chart, patterns or linear modelin...
Number Sense
Genres
Grade
It's opening weekend for Barbie
This movie is supposed to be nostalgic, clever, funny, and wildly entertaining.
We've written an activity that lets students express their excitement (or lack of) in seeing this new movie, st...
Wildfires and particulate matter
Wildfires in Canada have been spreading dangerous smoke pollution throughout much of North America. What is a dangerous size of particles per cubic meter (PM)? How tiny is th...
Can Joey and Miki do it again?
Updated !
The MLE - Major League Eating is a World organization that oversees speed eating contests.
Entrants to the various competitions must be...
Doubling your money
My friend and I were arguing about how long it would take me to double my investment amounts. How will your students figure this out? Are there any tricks? Explore investing ...
Father's Day and Juneteenth; 3 Activities
Algebra
Number Sense
Math and Social Studies
Math and Food
Holidays and Annual Events
Current events
Ratio and Proportion
Data and probability
For Father's Day (Links to different activities)
Thank you Mother and Father for all of those diapers (2015) - Students compare the cost of buying disposable vers...
How many hot chocolate scoops do I need?
Even though it is now Spring, here in New England we are still chilled and hope that some hot chocolate will warm us up.
Clicking on the above image will take you to Brian's movie of makin...
Souvenirs and concessions
Brian has introduced systems of equations with easy, motivating problems that deal with the cost of stadium purchases for food and souvenirs. These systems of equations puzzles are so intuitive that...
Memorial Day 2023
This Monday, Americans will celebrate Memorial Day. Who are we honoring? How did the holiday come about? Isn't Memorial Day usually on May 30th?
Students...
The 8th billion baby
How fast is the world's population growing? Will the world's population size increase indefinitely? Are all countries' populations increasing at the same rate? What are some of the...