Parents should establish a culture of board gaming in the home.

Board game 
recommendations Board_Games_for_the_Classroom.html

Grade 6 students practice factoring with a simple game that has never been solved.

Grade 2 students learn addition as they balance ballast in warships.

Grade 4 students practice multiplication as they try to save the lives of Daedalus and Icarus.

Grade 3 students practice precise measuring with dot to dot puzzles.

The EKG sequence provides elegant practice for students learning about prime factorization.


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Venn diagrams are an excuse for beauty.  Rejoice and explore!

Mathematics and Beauty are Inseparable. 

War, Death and Tongue-In-Cheek Nastiness Engages Students.

Hard Fun!

That’s How We Learn Best.

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Let’s abolish elementary school math.

Off-Site Brilliance

Gary McGuire solves sudoku’s biggest unsolved problem.

Some MathPickle techniques that are easy to experiment with in your own classroom.

Put your students in a pickle!  
See more puzzles 
for additionaddition.html
See more puzzles 
for multiplicationmultiplication.html
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for factoringprimes.html


In your
Curricular Puzzle BooksCurricular_Puzzle_Books.html
Inspired PeopleInspired.html
Games are
 Hard FunBoard_Games_for_the_Home.html
K-12 Video
  Unfair Thrones
Navajo Nation Sheep Problem  
Ariadne’s String

MathPickle puzzles featured in the New York Times:

Khan Academy at home; MathPickle in school  
                                Dr. Gordon Hamiltonme.html