Math+
Recreational Math
Recreational Math
RECREATIONAL MATH
Recreational Math????
Recreational whaaaa????
Is there really such a thing? Why in the world would there be such a thing?
Even if you have never heard the term recreational math before, some guesses of what it might be probably immediately pop into your head. So, first, let us establish what recreational math is NOT:
This is not the type of math that is forced on kids (often by parents) in hopes of bettering their chances of getting into a good college.
This is not the type of math that parents (and teachers) use to drill and kill kids into mastery of arithmetic skills.
This it not the type of math that you gets you a good grade or even extra credit.
In my experience, if you have a worthy intellectual pursuit, people will want to tackle it. It’s almost like an intellectual “fight or flight” instinct. If a person feels that they have the ability to access a problem and also feels that it is a good challenge for them, they will be instinctively drawn to it. They don’t need the threat or incentive of grades. They don’t need parents lurking or teachers hovering. They will do it for the thrill of the hunt, for the feeling of elation upon conquering a worthy adversary. A rich, worthy problem brings out the competitive juices in people.. Like a good puzzle, athletic competition, games, and contests do. It elicits feelings not commonly associated with mathematics.
A quote from the article “The Importance of Recreational Math” reads:
“Indeed, a paper this year in the Journal of Humanistic Mathematics points out that recreational math can be used to awaken mathematics-related “joy,” “satisfaction,” “excitement” and “curiosity” in students, which the educational policies of several countries (including China, India, Finland, Sweden, England, Singapore and Japan) call for in writing.”
Unfortunately, generations of math teachers have, in my opinion, “broken” the subject of math and made it into a dry, robotic, complex, formulaic, joy-less, exclusive subject that generations of students have come to hate. At its very essence, math is a journey in critical thinking, finding patterns, and figuring out how world works (like how people have come to perceive science). Math should not be reduced to monotonous worksheets, stress-inducing tests, formula memorizing, laborious problem sets, and the dreaded flashcards.
The article “The Importance of Recreational Math” explores various games and brain teasers where the “qualifying characteristics are that no advanced mathematical knowledge like calculus be required, and the activity engage enough of the same logical and deductive skills used in mathematics.” Rather than being an activity that has the same format and gets easier with repetition, these “disparate puzzles require… different, inventive techniques to crack.” I believe that this is the way that math was meant to be explored and learned. This is how people come to experience beauty, joy, and exhilaration via an intellectual pursuit.
So, are you feeling inspired to exercise your brain in new and different ways? Not as a school assignment… Not as extra credit… Not to help you advance math levels… Not to pad your college application… Not because anybody told you to… But just because a brain workout is… FUN!
If you’re interested in some recreational math activities to stimulate your brain, here are some resources to help you get rolling:
100 Problems in 100 days. Various topics. Can you do it?
Challenging math and computer programming problems.
SolveMe Mystery Grid (online activity)
A Sudoku-like challenge
Bad Calculator (online activity)
Create the target number using "bad" calculators
SolveMe Who Am I? (online activity)
Use sleuthing skills to deduce the myster number
Game About Square (online activity)
Stretch your brain by manipulating these pesky squares
CPM Puzzle Investigator Problems
Investigate complex and interesting problems.
(after you log in, click on "Reference" in the left hand tabs, then click "PI Problems")
Think outside the box to solve these puzzles by prolific puzzle inventor Naoki Inaba.
A treasure trove of fun & challenging math games!
Khan Academy 8th Grade Math Practic (online activity)
Review and practice all the 8th grade math concepts to get you in gear for 9th grade
SolveMe Mobile (online activity)
A bit more zen, but just as amazingly fun... Balancing mobiles that are gently swaying in the wind.
Let your brain do some serious wrestling with making numbers fit appropriately in a grid.
Is This Prime (online activity)
How well do you know your prime numbers?