Algebra

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Lionel Messi, soccer star and influencer

Algebra Sports Current events Ratio and Proportion Wow factor
Lionel Messi is possibly the best soccer player in the world. How much influence does he have? Messi just shared an Apple TV link on his Instagram account.  The link takes you to Apple T...

How many baseballs are in this truck?

Algebra Geometry Sports Any time math
In 2017, Old Dominion Freight Line offered 2 free tickets to the next 3 World Series to the person who guesses closest to "How many baseballs are in this truck?". Alas, the contest ended on Au...

Wildfires and particulate matter

Algebra Number Sense Science Current events Probability and Statistics
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?

Algebra Number Sense Food Sports Current events Ratio and Proportion
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

Algebra Number Sense Probability and Statistics Wow factor Any time math
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 ...

Summer Solstice, the longest day

Algebra Science Holidays Probability and Statistics
  Sunrise on the summer solstice at StonehengeJune 21st, at 10:57 am EDT, the Earth's North Pole will be tilted as far towards the Sun as it will ever be in the year.  This marks the lo...

Father's Day and Juneteenth; 3 Activities

Algebra Number Sense Social Studies Food Holidays Current events Ratio and Proportion Probability and Statistics
 For Father's Day (Links to different activities)   Thank you, mother and father, for all of those diapers  - Students compare the cost of buying disposable versus cloth diape...

Souvenirs and concessions

Algebra Number Sense Food Sports Any time math
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...

Patterns in the binomial expansion, Pascal

Algebra Number Sense Art
 Realizing that (X+Y)n can be expanded with the help of Pascal's Triangle offers some pretty and interesting math play.  We love to bring a little fun and beauty into our math classes and th...

Effects of new MLB rules

Algebra Number Sense Sports Current events Probability and Statistics
This year new rules have been added to Major League Baseball. Pitchers and batters are no longer allowed to "dawdle" or delay the game. The bases are larger. Now pitchers...
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