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 to spend that much money to host and Olympic Game? Does a country recoup what they invest? Do you see any trends?
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 Ceremonies in PyeongChang, South Korea on February 9, 2018.
The Torch relay will last for 101 days, cover 2,018 kilometers, be carried by 7,500 runners, and travel by plane, helicopter, Turtle ship, foot, sailboat, robot, steam train, yacht, cable car and zip line.
Enjoy a mathematical divergence into world-class sport, South Korea, and the cooperation of Nations as your class appreciates unifying music, participation rates, metric conversions, and per person distances traveled.
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 and to a limited number of customers.
Was this a good deal? And if you do get a free BigMac or EggMcMuffin every week what are the costs on your body? How long will it take you to exercise those calories away? Let's do the math!
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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 students examine the data and make their own conclusions.
Warning: This discussion could get politically active.
Below is our slide show of some of the beauty and ancient ruins of the original Bears Ears Monument. (Best viewed full screen.)
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 days - Students make predictions of total snow fallen in a 23 hour period. average snow fall rates, graphing, slope analysis for a real event. 8.F.5 , 8.SP, HSF.IF.B.6 , HSF.LE.A.2 , HSS.ID.B.6
It sure is cold out ... or is it? - Correlation between place latitudes and average January temperatures is investigated. averaging, missing data for averaging, line of best fit, extrapolation 6.SP.5, 8.SP.1, 8.SP.2, 8.SP.3, HSS.ID.B.6, HSS.ID.C.7, HSA.CED.A.2, HSF.LE.A.1