Category: Data and probability

Valentine’s Day and the Lunar New Year

Which Sweet Heart candies are the best deal? – Students decide which quantity of Sweet Heart candies is the best deal.  Ratio tables, unit ratios, devising convincing arguments. 6.RP.2, 6.RP.3, 7.RP.2 Sweetheart Candies – unit rate and ratio activity using those little candy…

Lunar New Year, 2018

Year of the wood dog Lunar New Year begins on Friday, February 16th. This will be the year of the Wood Dog.  The year name is a combination of 10 Heavenly Stems and 12 Earthly Branches creating a sequence of…

Mardi Gras – Fat Tuesday

Tuesday, February 13, 2018, will be the day before Ash Wednesday and the start of the season of Lent.  Mardi Gras is a last hoorah and is celebrated throughout the world with feasting, partying, and general indulgence. In New Orleans…

Winter Olympics, PyeongChang: February 9 – 25

Scoring Ski jumping – The scoring rubric for each of the Olympic events is intended to eliminate the possibility of scoring bias from the judges. Let your students learn more about the scoring of one event and decide whether it seems fair…

Super Bowl, Groundhog Day, and football activities

Greasing light poles – How much Crisco are the Philadelphia police using to grease their light poles to discourage climbers? 6.EE.A, 6.G.A, 7.G.B, 8.G, MP5 Typical Super Bowl scores – Students reflect on the mean, median, and mode losing scores, winning scores,…

Typical Super Bowl scores 2018

The Super Bowl is coming up!  Share a prediction for the score of the big game.  Don’t just guess, use math to help you get a better idea of what to expect.  What are typical scores of a Super Bowl?…

How many wings did the Bills send the Bengals?

On December 31st, 2017, the Cincinnati Bengals beat the Baltimore Ravens. The Ravens’ loss clinched the Buffalo Bills’ rise to the AFC playoffs.  The Bills sent a thank-you gift of Duff’s famous chicken wings and sides to the Bengals. Seems…

Will Phil see his shadow?

Phil saw his shadow! 6 more weeks of winter. February 2nd, Punxsutawney Phil will again, with great ceremony, come out of his burrow and look for his shadow. There’s nothing like a cute animal picture to make your students smile…

Super Bowl ad costs still increasing

Budweiser’s “Puppy Love” commercial from Super Bowl XLIII Here’s one more Super Bowl analysis to motivate your students: More than 5 million dollars for a 30-second ad.  That is how much a one-half minute commercial will cost during the 2018…

Cost of hosting Olympic games

Clicking on this image will show it larger in a new window. Hosting the Olympics sure does cost a lot. Why is that? How much money is $5 billion dollars? What is a cost overrun? Why would a country want…

The Olympic Torch trip in South Korea

On October 24, 2017, the Olympic flame was captured on Mount Olympus, Greece. (Lighting the Olympic Torch). That flame lit one of this year’s Olympic Torches and the Torch relay was begun on its way to the opening Winter Olympic…

Is this promo a good deal?

McDonald’s was offering an “Arch Card” special deal. If you bought an Arch Card for $100 you were entitled to a free BigMac or EggMcMuffin every week for a full year. The card was only offered at some McDonald’s restaurants…

Martin Luther King, Jr. activities

Timelines for the life and work of Martin Luther King Jr. – Students create one of two timelines about Martin Luther King Jr’s life or the efforts in America to create a racial balance in the U.S. 3.MD, 4.MD, 5.MD, 6.RP, 6.G,…

Bears Ears Monument

There is some beautiful land in Utah that was just recently changed from federally protected land to mostly Utah overseen land.  What was the point of that?  Was the land needed to allow for population expansion or what?  Let your…

Cold and Snowy activities

How much snow is that? – How many inches of snow produced that pile?  How much snow in volume is on top of the car?  How much could that snow weigh? Approximation, snow/water equivalent rates (SWE) 5.MD.C, 6.RP.A, 7.RP.A, 7.EE.B, 7.G, 7.EE.A Snowy…