Tags » Vi Hart

Carl Sagan on the 4th dimension

In a comment on a prior post my friend Amy told me about this Carl Sagan talk about the 4th dimension:

I decided to have the boys watch the video and then talk to start our Family Math project for today. 168 more words

Pi Day, 2016

In 2014, our pie for Pi Day was Lemon Meringue, and in 2015, Banana Cream. This year El Guapo led the search committee. Bring on the chocolate! 769 more words

Playing "The Witness" with kids is an amazing experience

I learned about a new game called “The Witness” from this Vi Hart tweet last week:

Don't watch twitch streams or look at screenshots or read reviews.

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Teaching Resource - Parable of the Polygons

A few weeks back I came across Parable of the Polygons, a “playable post” from Vi Hart and Nicky Case. I’ve been pretty entranced by it since. 227 more words


A Talk by Vi Hart

A fun talk/performance by the always entertaining and thought-provoking Vi Hart.


Draw your own hexahexaflexagon - blanks for printing and colouring in

It would have been Martin Gardner’s 101st birthday today (he was born in 1914 and died in 2010) and while he certainly didn’t invent, or even discover, hexahexaflexagons he was one of the first people to popularise them with an article in… 145 more words

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