Mondrian Art Puzzles (multiplication, algebra)

Mondrian Art Puzzles (multiplication, algebra)

Mondrian Art Puzzles People who gaze upon a piece of Mondrian art should ask how he decided which colors to paint where.  The disgruntled person may even ask what the piece of artwork might have looked like if Mondrian had taken the time to color it all in… In...
Recamán’s Sequence

Recamán’s Sequence

Wreckerball & Recamán’s Sequence (Bernardo Recamán, 1995) What a delicious way to play on the number line! In these sequences you jump about by increasing intervals. The patterns that result are chaotic and beautiful. Nothing must be advanced in a positive...
Place Value

Place Value

Place Value (MathPickle, 2011) Some number systems use place value – others do not. This video takes you on a tour of number systems including Egyptian, Arabic, Babylonian, Montessori and Scientific Notation. Ron Goodman has edited the video for younger students...
Kajitsu – symmetry puzzles

Kajitsu – symmetry puzzles

Kajitsu (MathPickle, 2012) Kajitsu puzzles are for students learning rotational & mirror symmetry. They are the most beautiful puzzles I have created so I love them a lot 😉 Download instructions and an extensive set of these beautiful puzzles here. Men are liars....
Sports Tournaments

Sports Tournaments

Sports Tournaments (MathPickle, 2014) Sports tournaments should be celebrated in the math classroom. PS. Despite assurances in this video that I will post the follow-up results… I’ve removed them out of shock! My predictions sadly went down in...