SamizdatMath

On September 18th, 2015, New York City standup comedian Matt Little recorded a video of a rat dragging a slice of pizza down the stairs at the First Avenue L train station in Manhattan. On September 21st, Little uploaded the video to his Instagram and YouTube accounts with a bemusing description comparing the rodent to Master Splinter from the Teenage Mutant Ninja Turtles (shown below). Within the first 24 hours, the video garnered over two million views. This is an investigation into the perime

If you can find another mathematical investigation into NYC pizza that is more complete than this, then I advise you to buy it immediately. This has taken me several years to research, write, proofread. You will learn the meaning of the word cornicione and why it is very important when talking about pizza. You will learn about the optimal size of a pizza to buy. This resource will save you lots of money in the future.

First of all, it should not be called the "Pythagorean Theorem," because Pythagoras had nothing to do with inventing or discovering it. The Chinese knew about it hundreds of years before, and the Mesopotamians? Like 1300 years before! Zip Zap.... Okay, this is a really REALLY cool activity that uses the "Pythagorean" Theorem to solve a very important question: how can you ship an 11 foot fishing pole, when the shipping box can't be any more than 10 feet in length? Take some time to scratch you

Think about it: the average American eats over 40 slices of pizza a year; if you live to be 80, and assuming you start at around 5 years old, this is 75 years of pizza x 40 slices per year, or 3,000 slices in your lifetime! Since this delicious food is such an important part of our life, doesn't it make sense that we understand everything there is about the economics of buying pizza? This is a series of activities that examines the economics of pizza in several different ways. First, it shows

This activity is an invitation for your students to take part in an original piece of mathematical research. We begin with a problem: there is a 6 x 6 apartment split up into 36 "tiles" that need to be arranged so that all 4 apartments use the same number of tiles (9 each) and where each apartment is the exact same shape. Oh, and the apartment has to include a bathroom and kitchen, as shown on the floor plan. From here, the problem morphs into a larger exploration of how many ways this 6 x 6 ti

This is a fun activity I whipped up for my 5th grade teachers: basically, it helps students understand the relationship between surface area and volume of a solid by seeing that it is possible to remove cubes from a solid without affecting its surface area, but that its also possible to re-configure a solid so that its volume remains constant while changing the surface area. What's fun about this activity is that it the answers are "sketches" - that is, the students record their answers in isom