Wednesday, September 23, 2015

Find a larger square and represent the number of smaller squares (holes) within using an algebraic expression. #mathteacher #picturesaboutmath


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Tuesday, September 22, 2015

What is the misconception here? How would you help this student? #mathteacher


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Sunday, September 20, 2015

Compare the markup. #mathteacher #picturesaboutmath


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So this was on a door at the University of Colorado. What math questions can you ask about this image? #mathteacher #picturesaboutmath


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What is the difference between the two items that we can take on to the plane? #mathteacher


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Geometry in our world. #mathteacher


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Saturday, September 19, 2015

The Golden Spiral or Fibonacci Spiral. Someone was clever enough to place it at the base of this sculpture. #mathteacher


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Interesting. What kind of polyhedron is this? #mathteacher


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Tuesday, September 15, 2015

#DuraMax 2.3 years, how many months is that? #mathteacher


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