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Is this possible?
Is this possible?

Brian Shoemaker, a Newton, MA mathematics teache r, saw this Dunkin Donuts Mazda traveling down the road. He wondered if that size coffee cup could really have coffee...

Algebra Number Sense Grades 6–HS
My Facebook IPO investment
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...

Number Sense Math and Social Studies Grades 5–HS
The tallest structure made of Legos
The tallest structure made of Legos

Act One: The world record for the tallest structure made of Legos was set in Seoul, South Korea. Check out this video on youtube! What other questions do...

Number Sense Math and Social Studies Grades 3–6
Storm cleanup
Storm cleanup

This activity could be used as an introduction to trig ratios. Students figure out the approximate length of the huge branch that I have to fell for safety...

Algebra Number Sense Grades 6–HS
Video game download
Video game download

How long will it take me to download the video game? This can be done as a 3 Act Task. To get started simply show the video and...

Algebra Number Sense Grades 4–HS
Linsanity
Linsanity

Jeremy Lin is the New York Knicks most startling player. His story is exciting in that he graduated from Harvard in 2010 and was not immediately drafted into...

Algebra Number Sense Grades 5–6
The Euro and the international debt crisis
The Euro and the international debt crisis

Lately the news is filled with talk of the Euro, US foreign debt, the fragility of European monetary systems, and the interdependence of all of these crisis. In...

Algebra Number Sense Grades 5–6
Launch of the next ISS crew
Launch of the next ISS crew

If all goes well, the next crew of the International Space Station (the ISS) will launch on Sunday, Novemeber 13, 2011 from the Baikonur Cosmodrome in Kazakhstan. Keep...

Number Sense Math and Science Grades 3–5
Happy Birthday Statue of Liberty
Happy Birthday Statue of Liberty

Friday is the Statue of Liberty's 125th birthday. Student's can practice scaling with ratios, multiplication factors, or similar figures as they engage in the news of the day,...

Number Sense Math and Social Studies Grades 4–7
Occupy Wall Street protest is growing
Occupy Wall Street protest is growing

The Occupy Wall Street (OWS) movement has grown since it began on September 17th. Students can look at charts that show percent mentions of the demonstrations and calculate...

Number Sense Math and Social Studies Grades 5–7
Bank of America Debit Card Fees
Bank of America Debit Card Fees

Millions of people and businesses use debit cards every day. Banks didn't charge customers for their use. Banks actually gave rewards and incentives to customers for using them....

Number Sense Math and Social Studies Grades 4–6
Chocolate Milk and Mixture
Chocolate Milk and Mixture

Image by Freepik Chemistry experiments and algebra problems sometimes ask students to create percent mixtures or to change a mixture into a stronger or weaker solution by adding...

Algebra Math and Food Grades 7–HS