Author: Brian and Leslie

Moneymaking holiday movies

Which movie do you think is the highest grossing holiday movie of all time (click on the movie to see its trailer)? How the Grinch Stole Christmas,  Elf,  The Santa Clause  or  The Polar Express Students analyze holiday movie data. They…

Amazing LEGO Fireman

At the Toys R Us store, I saw an amazing LEGO creation.  He was a life-sized LEGO fireman with a walkie-talkie, an oxygen tank and even an oxygen tank gauge.  He must have taken a long time to build. Let…

Best Sports City

My friend from Boston created this list of cities that had won championships (in the last 10 years) in the four major national leagues. What does this list make you wonder? Which city has the best teams?  How do you…

U. S. Open Tennis Tournament

The U.S. Open is about to get underway in New York City.  It is possibly the biggest tennis tournament in the world. We’ve updated our numbers and focused on the prize money.  As students ponder the amounts for various wins,…

Souvenirs and concessions

Brian has introduced systems of equations with easy, motivating problems that deal with the cost of stadium purchases for food or souvenirs. These systems of equations puzzles are so intuitive that very little support will be needed

Big gulp

Do you or your students love sugary drinks?  What if it were against the law to order a large sugary drink where you lived?  On September 13th, 2012 the New York City Health Department banned sodas and sweetened drinks larger…

Season 12, American Idol

Let your student study American Idol viewing figures over the last eleven seasons. Students compare historical season premier and season finale audience size in several different ways to determine which event has had higher viewership.

Foil prank

Robert Kaplinsky kindly contributed this post.  We think it would make a great April Fools day activity. Check out his site for more great lesson ideas. Watch this movie with your class:   foil_prank The Challenge(s) How much does it cost to…

Lifespan of a meme, the Harlem Shake

Five friends who skateboard and video tape made up a strange dance one afternoon and filmed it on February 2nd.  Now the whole world knows them and their dance … weird.  This is the story of the life of a…

Snow Days

Here are some pictures from a recent snowfall at my house.  How Much Snow Did I Get?  Have students make an estimate.  Ask them for a guess that is probably a little too low and one that is probably too…

Whole lot of cookies

Jennifer Fairbanks from Hopkinton, MA sent us this picture of the cookies that she baked in 4 hours using 13 eggs and 5 cups of sugar. Do you see some math here?

Olympic schedule

I found this graphic online that should help me figure out when to try to watch an Olympic event on any day.  The chart seems a little confusing.  Can your students help me figure it out?

My Facebook IPO investment

What is an IPO?  Are they always good investments? Students analyze charts and data, learn a little about investing, calculate percent loss (unfortunately), and make some Facebook stock projections. facebook-IPO.pdf

Pythagorean Theorem

Use this activity to help your students discover the Pythagorean theorem. Pythagorean theorem work is often skill and drill work with contrived right triangle problems.  In this activity students work with a visual representation of the Pythagorean theorem in order…

Watson save

We can’t get enough NFL.  Check out the video above that revisits a truly great NFL playoff play. In the 2005 AFC divisional championship game between the New England Patriots and the Denver Broncos, Benjamin Watson stopped a touchdown in…