SUDOKU for Goondus and Suakus

The Sudoku fever has subsided significantly from the time one could witness dozens of teenagers and working adults (and even some seniors) on morning and evening trains and buses, frantically trying to fill in the empty squares from sudoku puzzles published in newspapers or paperbacks – it looks more like some self-imposed or self-inflicted deadlines to complete the puzzle before they reached their destinations.

However, the cult of diehard sudoku addicts has kept the world’s number-one logic puzzle alive, with publishers never failing to inundate an already-saturated market. Recently, I visited Borders, Kinokuniya, and some local bookstores to have an idea of the number of sudoku titles each one carries. Not surprisingly, the Japanese bookshop has an entire shelf dedicated solely to sudoku titles.

A common sight at these locations is the number of recreational math and science titles being outnumbered by sudoku titles under the Puzzles/Games section. In terms of shelf space, only feng shui, numerology, and other New Age titles (subtly promoting pseudoscience, innumeracy, and fear) seem to be able to compete with sudoku titles (indirectly marketing logic, numeracy, and sanity) these days.

Let’s look at some of these creatively christened titles sold in Singapore bookshops:

Killer Sudoku

Mastering Sudoku

Absolute Sudoku

The Original Sudoku

Extreme Su Doku

Hard-As-Nails Sudoku

Expert Sudoku

Mammoth Book of Sudoku

The Big Book of Sudoku

The Little Book of Advanced Sudoku

Sudoku Genius

Stylish Sudoku

Chic Sudoku

FEROCIOUSLY FUN Sudoku

Super-Smart Sudoku

Su Doku Gold/Silver/Platinum

White/Brown/Green/Black Belt Sudoku

Third-Degree White/Brown/Black/Green Belt Sudoku

Su Doku For Dummies*

Sudoku for Dummies

Extreme Sudoku for Dummies

Kids’ Sudoku for Dummies

Sudoku Jokes (Easy/Difficult)

Tough SUDOKU

Sudoku GRAND MASTERS

Sun, Sea AND Sudoku

Sudoku Shite

Like timesharing sales personnel, writers and publishers of Sudoku titles are never short of creative titles to keep the craze alive. Like the 15-Puzzle and the Rubik cube, Sudoku may be just a fad for some, but one thing we can learn from the rich list of sudoku titles is that there is more than one creative way to market the same old content to tens of thousands of lovers of logic puzzles. Probably, creative publishers and writers could substitute ‘sudoku’ by ‘math’ in the above list to capture a bigger market for their future math titles.

While some of us are waiting or hoping for some non-vanity publishers to approach us to write or co-write some Sudoku titles for some Asian young (and senior) audiences, in particular the X and Y generations, let me leave you with a list of titles, which may be worth publishing.

I doku, therefore I am

Sudoku for Seniors

SUDOKU for Priests, Pastors & Pro...

Sudoku à la Singapour

The Asian Sudoku Calendar

Kung-fu Sudoku

A Model Approach to Mastering Sudoku

Sudoku-Lite

Why Sudoku May Be Bad for You!

Why Men Doku and Women Don’t Q

Doku your baby–Be the next Euler!

Lucifer sUdOkU

Sudoku 4 Lovers–Play in Pairs!

The Hype about Sudoku

The Lighter Side of Sudoku

Sudoku for Kiasus⁺

Sudoku for Dementia-Prone Citizens

Sudoku-fully yours

Suakus and Goondus are the Asian equivalents of Dummies, Idiots, and Morons.

* I only have a vague idea how Su Doku for Dummies differs from Sudoku for Dummies.

⁺ Kiasus are those who are afraid to lose out in life.

© Yan Kow Cheong, April 28, 2010

Math for Girls ONLY

Since it started participating in the International Mathematical Olympiad (IMO) in 1985, when it informally sent only two contestants, the China team of six contestants has been Number One fourteen times. An outstanding achievement, considering that the most populated nation is relatively new to this high-level mathematical competition among high-school students, as compared to other countries like Russia and other ex-communist countries, with their rich culture of decades-old Olympiad and competitive mathematics.

Note that China, which hosted the 31st IMO in 1990, didn’t send a team to the IMO when the event was held in Taiwan in 1998. The first IMO, which was held in Romania in 1959, has since been held annually, except in 1980.

Since 1986, the China team has never had a female student. To encourage more female mathletes, the China Mathematical Olympiad Committee launched the China Girls’ Mathematical Olympiad in 2002. The top two winners will be admitted directly into the national training team of about 20 to 30 students, from which six students will be finally selected to form the China IMO team.

In 2007, the first girl who was winner of China Girls’ Mathematical Olympiad was selected to enter the 2008 China national team and won a gold medal at the 49th IMO, in Hanoi, Vietnam.

A Sample of Questions

Let’s look at a sample of these high-school contests problems, which were posed in recent China Girls’ Mathematical Olympiads.

Eight persons join a party.

(1) If there exist three persons who know each other in any group of five, prove that we can find that four persons know each other.

(2) If there exist three persons in a group of six who know each other in a cyclical manner, can we find four persons who know each other in a cyclical manner? [2006, #4]

A positive integer m is called good, if there is a positive integer n such that m is the quotient of n over the number of positive integer divisors of n (including 1 and n itself). Prove that 1, 2,… ⋯ , 17 are good numbers and that 18 is not a good number. [2007, #1]

Find all positive integers n such that 20n + 2 can divide 2003n + 2002. [2002, #1]

Let ABC be an obtuse triangle inscribed in a circle of radius 1. Prove that triangle ABC can be covered by an isosceles right-angled triangle with hypotenuse √2 + 1. [2004, #3]

Find all pairs of positive integers (x, y) satisfying x^y = y^x–y. [2002, #6]

Given that a × b rectangle with a > b > 0, determine the minimum length of a square that covers the rectangle. (A square covers the rectangle if each point in the rectangle lies inside the square.)

Let x and y be positive real numbers with x³ + y³ = x – y. Prove that x² + 4y² < 1. [2005, #5]

Let a, b, c be integers each with absolute value less than or equal to 10.

The cubic polynomial

f(x) = x³ + ax² + bx + c

satisfies the property

｜f(2 + √3)｜< 0.0001.

Determine if 2 + √3 is a root of f. [2007, #7]

If China had taken the lead to host a Girls’ Mathematical Olympiad to support its female mathletes, it wouldn’t too late for other countries to follow suit to encourage more girls to take part in math contests and competitions. This could only have a positive effect on the enrollment of both female undergrads and postgraduate students, who would be motivated to take up more advanced math courses in university.

A Girls’ IMO

Due to some countries’ high pools of talented and gifted mathletes, perhaps the IMO committee would re-look at its invitation guidelines, by inviting more than one team from countries like China, Russia and the United States, to give more opportunities for high-school students to be a medalist at the IMO.

An Individual Category

There could be an open individual category so that potential medalists-mathletes who don’t make it to their national team (due to the limit number of six contestants per country) could still compete on their own. And, to encourage more girls to compete, there could also be an IMO for female mathletes, in the spirit of the China Girls’ Mathematical Olympiad.

References

Xiong, B. & Lee, P. Y. (eds.) (2009). Mathematical olympiad in China (2007-2009): Problems and solutions. East China Normal University Press & World Scientific.

Xiong, B. & Lee, P. Y.  (eds.) (2007). Mathematical olympiad in China: Problems and solutions. East China Normal University Press & World Scientific.

© Yan Kow Cheong, April 18 2010.

A Glance at US and Singapore Math Textbooks

Singapore triple firsts at three Trends in International Mathematics and Science Study (TIMSS) in 1995, 1999 and 2003 seems to be the envy of mathematics educators around the world. However, in the 2007 TIMSS results, Singapore lost to Hong Kong in the grade-four category, and came third behind Chinese Taipei and South Korea in the grade-eight category. 

In spite of losing its first position at the last TIMSS, what is Singapore doing right that other [mostly, developing] countries may want to emulate this natural resources-poor nation-state when it comes to raising the mathematical proficiency of their student populations?

Even before the TIMSS ranking, developing countries that offered the Cambridge GCE O- and A-level examinations were keen to learn from the Singapore educational system, as Singapore has consistently outperformed all the other Commonwealth countries when it comes to academic performance.

In some regional mathematics contests like the Australian Mathematical Competitions (AMC), Singapore mathletes have been performing relatively well, winning a few gold medals every year, as compared to contestants from other Asian countries. Not to mention one particular year when a few Singapore mathletes had to retake the contest, because the AMC committee members didn't want to award too many gold medals to Singapore winners, because its gold tally that year was disproportionate to its size!

It’s no secret that Singapore students are skilled at spotting examination questions. This is one of the unwritten responsibilities of any Singapore teacher or tutor to help the students master that necessary evil. And it isn’t uncommon that many mathletes can even drill themselves to scoring well in regional contests and competitions. Singapore students may be likened to those credit-card hackers who seem to be always one step ahead of the security standards when it comes to spotting exam questions.

Even the SAT examinations have proven to be a breeze for many of our exam-smart A-level (high school) students, as they need the score to get entry to the local university–when that requirement was in force a few years back. The SAT score then formed 25 percent of the weightage in getting a place at the two highly-subsidized local universities, in addition to their A-level grades.

Since the TIMSS ranking, many countries–from developed nations like the US and Israel to developing ones like Malaysia and Korea–have shown keen interest in adopting Singapore textbooks. Let's have a quick comparison between Singapore and American textbooks, and how their teachers differ from each other.

Singaporeans: Mathematical success ∝ Effort + Teaching

Americans: Mathematical success ∝ Innate talents + Limitations

The top mathematicians and math educators are mostly in the US, and the worst ones  are probably in the US as well. Singapore teachers would probably fit in the middle.

Singapore may be the math envy of the US, based on its ranking at the TIMSS, but Singapore teachers long to be as creative as their US counterparts. 

American writers produce the best [creative, enrichment, and problem solving] math books; and Singaporean writers mostly plagiarize the best math books from around the world, be they from Russia, Hungary, Israel, Mainland China, United Kingdom, United States, and Australia, to name a few.

Singapore teachers are exam-oriented and work a few hundred hours more than their American counterparts.

Singapore textbooks differ from American textbooks in a number of ways:

Singapore math textbooks are about one-fifth the size of American textbooks for the same grade or level.

Singapore textbooks hardly ever give any references or bibliography, and don’t always have an index.

American textbooks are high in illustration but low in content–rich in form but poor in substance.

Singapore textbooks are shy of illustrations, as compared to numerous ones used in American textbooks.

Reviewers' names for a typical American textbook are all listed, as compared to the few, if any, ghost reviewers in a Singapore textbook: A few pages of reviewers versus one sole General Editor (or Consultant).

Academic credentials of Singapore authors, in particular the ones by the General Editor or Consultant, are always conspicuously given – to boost sales among titles-conscious parents.

Teacher’s and Student’s manuals, CD-ROM, Question Bank, Websites, and the like accompany American textbooks. Singapore teachers' resources are usually given free to adopting schools.

Singapore publishing houses hold expensive lunch or high-tea book launches at five-star hotels for teachers while their American counterparts promise cruises for decision makers of adopting schools or states. 

Singapore publishers give away grand pianos, [budget airlines?] air tickets, computer gadgets, [non-branded] watches, and the like to local schools which adopt their titles–all these donations are done discreetly, as schools and teachers aren't supposed to accept these "gifts of appreciation." Maybe, iPad may feature in one of their future gifts!

American textbooks contain questions that are full of real-life applications of concepts; Singapore textbooks contain questions that are mostly impractical and artificial (fictional) to practice basic mathematical concepts.

American textbooks offer even or odd answers, while Singapore textbooks provide almost all answers.

What appears as ‘critical or creative questions’ for Americans are routine questions (exercises) for Singaporeans.

The US math curriculum is decried to be a mile wide and an inch deep by partisan educators and politicians. The Singapore math syllabus covers quite a fair bit of content–even more so, as compared to other South Asian countries–but its content isn't as rigorous as those from Hong Kong, mainland China, and Japan.

Singapore textbooks are value-for-money titles. However, this is not so when these local titles are exported to the US, where third parties often profiteer from the sales. 

Copyrights seldom belong to Singapore authors, unlike their American counterparts who get to keep their intellectual rights.

Initially, Singapore had faithfully and blindly embraced the SAT system for two or three years, when the US was then questioning the reliability of the SAT score as a criterion to getting a place in the university. Fortunately, the SAT score is now optional for local entry college requirements, which had since translated to some loss of income for local publishers and SAT trainers.

Please share your own [often unspoken and unwritten] comparisons of US and Singapore textbooks to the rest of us.

© Yan Kow Cheong, April 10, 2010

MATH and MUSIC

Here are some random thoughts between mathematics and music―indeed, there are more parallelisms than thinks the brain! 

Bestsellers for publishers are: 
Music for your unborn baby! 
Problem solving for your unborn child! 

Are these mere fads? The Mozart effect and the 'Aha!' feeling 

The centuries-old debate: Why are there more mathematicians who are musicians than musicians who are mathematicians? The ratio is probably a million to one!

The-music-of-the-spheres doctrine prompted astronomers, physicists, and mathematicians to study (read) mathematics to better understand the workings of the universe.
Pythagoras' discovery that the musical notes can be expressed in integral (integers) ratios prompted him to start hypothesizing that "Everything is number!" 

Music is soothing to the ear, mind, and soul; mathematics is like a balm to the mind's eye. In this sense, music can reach out to a larger audience than math, but mathematics seems more selective in revealing its charm and beauty to mankind.

Mathematics often acts as a filter to separate the nerd from the herd; music provides a platform to bring people from different socioeconomic backgrounds together. Music unifies people, mathematics alienates them.

You don't need to know the mechanics of musical notes to appreciate music; you don't need to know abstract mathematics to appreciate the beauty and power of a mathematical theorem (or result).

The mathematics of music (technical, boring, ...) and the music of mathematics (poetic, elegant, certain, ...)

The Mozart effect and the visuospatial skills: is it just a marketing fad to tap on the fear and greed of consumers or parents? There is no concrete correlation or proof that listening to music helps one improve one's visualization skills in the long term.

Let's appreciate music for music's sake, and let's enjoy mathematics for mathematics' sake!

Mathematics is like music to our sixth sense; music is like mathematics to our spiritual sense.

Reading and doing mathematics is Greek to the lay person; speaking and singing in tongues sounds alien to the unbeliever.

God is a Great Mathematician; God ever Geometrizes! The most beautiful theorems are in His Great Book! 
God is the Perfect Musician. The psalmist sings and praises to the Lord! Music soothes the soul or spirit———―King Saul listening to David playing the flute! 

Let those who have ears hear and listen; let those who can think quantify and enumerate!

Let the angels sing! Let the angles cross!
...

© Yan Kow Cheong, April 1, 2010

The Lighter Side of Singapore Math (Part 1)

The Greeks have their Euclid’s Elements.

The Egyptians had their Rhind papyrus.

The Japanese had their sangaku.

The Chinese had their Chiu-chang Suan-shu.

What do the Singaporeans have?

The Model Method

Q: If the US math curriculum is ‘a mile wide and an inch deep,’ what about the Singapore curriculum? 

A: The Singapore curriculum is ‘a smile wide and a glitch deep.’

Some politically incorrect terms defined

Singapore: 1. A 'fine' city with the most number of restrictions and prohibitions, and a record number of supplementary (assessment) mathematics titles per hundred thousand people. 2. A city-nation with the highest number of drill-and-practice specialists per capita.

Math teacher: A complaining lot whose number has increased in the aftermath of Y2K and 9/11.

Model method: 1. An overrated and oversold approach to solving word problems. 2. Visualization attaining brand status. 3. An often-misused and abused anti-algebraic heuristic tool to tackling challenging word problems traditionally set in grades 7 to 10 to terrorize elementary grade students.

Number bond: A high-tech word to mean breaking a number into smaller numbers.

Back-to-Basics: Basic numerical skills to avoid being conned by shopkeepers, contractors, and timesharing agents.

Kumon Math franchises: The MacDonalds of Mathematics Education – the 'McDonald’s of Rote Learning.'

[Japanese] Sakamoto Math: Singapore's model method of using lines instead of bars or rectangles.

Ig Nobel Peace Prize for Singapore Prime Minister

Singapore's ban on the import of chewing gum, and others like feeding pigeons, spiting, begging in public, and failing to flush the toilet won the 1994 Ig Nobel Peace Prize for former prime Minister Lee Kuan Yew.

A Quick-and-Dirty Comparison between Singapore and USA

What appears as ‘critical or creative math questions’ for Americans are often routine questions for Singaporeans.

American textbooks offer even or odd answers, while Singapore textbooks provide almost all answers and solutions, free of charge.

Singapore may be the math envy of the US, based on its ranking at the TIMSS, but Singapore teachers long for the opportunity to be as creative as their US counterparts. Besides, Singapore teachers dream of the shorter teaching hours, and lesser dependency on grades.


Origin of Singapore Math

SINGAPORE MATH = China Math ∩ Russia Math ∩ Israel Math ∩ US Math ∩ ...

What's STEM for Singapore?

Not Science, Technology, Engineering, and Mathematics, but Strategies, Tuitions, Examinations, and Marks!

© Yan Kow Cheong, April 1, 2010

Bad Algebra and the Double Negative

In algebra, two negatives make a positive; in English, two negatives cancel each other – or are equivalent to an affirmative.

Expressions like 'The middle class didn’t get nothing from the government' or 'Nobody told me nothing' are regarded as illiterate in current English, and they’d be avoided. Yet, arguably, using two negatives (like not or no or never) helps make the negation stronger:

Math editors cannot not write.

Math writers cannot not plagiarize.

In 18th century England, to standardize the English language, language experts believed that multiple negatives were illogical. Using algebra as an analogy, they claimed that two negatives make a positive, and disallowed speaking styles like 'She don’t know nothing' or 'He don’t never look at me.' The argument was neither good logic nor good algebra; in algebra, -x plus -x equals -2x, not 2x. The two negatives equal two negatives. So, double negatives are no-no's.

Logical or not, the rule has been a success, and double negatives like 'I don’t know nothing about it' tend to label a speaker as unrefined. People with a little knowledge pounce on a double negative as self-righteously as they decry a split infinitive. As a result, one seldom sees expressions involving not and clear negatives like nothing or nobody in writing.

“You ain’t seen nothin’ yet!” Ronald Reagan US President

Basically, double negatives aren’t wrong, and some languages use repeated negatives to strengthen the effect. The logic had since changed, and a sequence of negatives came to be regarded as self-canceling instead of reinforcing each other.

Just like there’s almost an exception to every rule, a double negative can be a positive statement – it can be useful as a way of emphasizing a point, as in this sentence:

The managing editor was not unaware of the plagiarism.

At the least, a double negative is acceptable when it’s used as a kind of figure of speech with intentional canceling effect, as in It has not gone unnoticed (= It most certainly has been noticed). In fact, a double negative is an effective way to make a mildly positive statement. For example, instead of undermining the creativity of an editor, a critic may write that she 'is not untalented.'

Here are some double negatives which are actually positive statements:

Double negative: He doesn’t dislike her.
Positive meaning: He likes her (Well, sort of …).

Double negative: We cannot pretend and do nothing.
Positive meaning: We must do something.

Neither-Nor

The double negative, neither-nor, defies the so-called logic that two negatives cancel each other. We don’t say: 'Neither substitution or elimination can solve the simultaneous linear equations,' avoiding a double negative. In standard English we use two negatives, with no idea that they cancel each other: 'Neither substitution nor elimination can solve the simultaneous linear equations.'

Beware of words like barely, hardly and scarcely, 

which have negative meaning.

We’re also less consistent with negatives like hardly or scarcely. It’s uncommon to hear

I can’t hardly recall the formula.

I don’t hardly think I should.

Standard usage requires cutting one of the negatives:

I can hardly recall the formula.

I hardly think I should or I don’t think I should.

When but has a negative meaning, there is still more confusion, even though standard usage dictates a single negative:

 I can’t help but imagine the worst. 

I can’t help imagining the worst. 

I don’t doubt but that she means well. 

I don’t doubt that she means well.

That double negative is still popular today although language gurus urge us not to use it. If we say that 'Saddam is not entirely dictatorial,' we leave very little for the positive, only whatever small amount of non-dictatorship between entirely and not entirely. If we say that Hitler is 'not half bad,' we may be allowing at least 50 percent on the positive side. If I say that Mao’s views on democracy are 'hardly without prejudice,' I am certainly accusing him of some prejudice, but the negative approach seems to make feel safer from libel suits.

Although the double negative is considered ungrammatical in good writing, however, as we saw earlier, it can serve as an effective way to make a positive statement. At the worst, we may be judged as being uncivilized if we misuse the double negative – we may not impress positively on the reader or listener.

Let me end by saying that it’s not unthinkable that in a not uneducated move in a not too distant future, no small number of editors will be revealing their not unhidden talents to the not unchallenging task of freeing non-uneditable manuscripts of double negatives.

Non-negatively yours

Practice

Which of the following are incorrect?

(a) I wouldn’t be surprised if she didn’t show up unannounced.

(b) The men unloosened their ties.

(c) We will go irregardless of the weather.
(d) Not for nothing was Mathematics called 'the Queen of Sciences.'
(e) I am a friend of him who is an enemy of my enemy.
(f) Don’t give me no wrong answers.

(g) She doesn’t need no tuitions.

(h) We didn’t write nothing.

(i) I didn’t know hardly anybody who didn’t want me to edit.

References

Allen, Robert (2005). How to Write Better English. Penguin Books.

Dolainski, Stephen (2004). Grammar Traps: A Handbook of the 20 Most Common Grammar Mistakes And How o Avoid Them. Toluca Lake, CA: Paragraph Publishers.

Gorrell, Robert (1994). Watch Your Language!: Mother Tongue and Her Wayward Children. Reno, Nevada: University of Nevada Press.

© Yan Kow Cheong, March 24 2010.

Mathematics Year in Singapore

Mathematics Year in Singapore

In February 2009, I e-mailed the following text, to be considered for publication in the Forum Pages of The Straits Times. 

The year 2008 has been declared “Mathematics Year” in Germany. In fact, since 2000, Germany has dedicated each year to one particular science. Riding on the good standing and ranking of Singapore’s performance in mathematics globally, such as its triple firsts in “Trends in International Mathematics and Science Study” (TIMSS), its decent gold tally at mathematics competitions in recent years, and the State of California’s official endorsement of Singapore textbooks, I hope the Ministry of Education and its partners would seriously consider emulating its German counterparts, by celebrating Singapore’s “Mathematics Year” in 2010 to coincide with the 2010 Youth Olympic Games.

Besides providing ample opportunity for both locals and foreign guests to witness the beauty, power and utility of the often-disliked subject in school, celebrating Mathematics Year 2010 would also enhance Singapore’s image as being more than just a haven of assessment maths titles and a paradise for maths tutors.  

Like hosting the Youth Olympics, the experiences gained in planning and organising this first Asian “Mathematics Year” would not only strengthen Singapore’s position on the Mathematical World Map, but also prepare her

to help others in future as they too celebrate their year-long events.

So, let’s make it a national effort to humanise the multi-faceted aspects of mathematics (mathematics as an art, a language, a science, and so on) and to promote the “Speaking Mathematics” campaign – that speaking the language of science and of technology holds the key to maintaining Singapore’s competitive edge in the region.

Just as most of us have the capacity to enjoy music and the arts, everyone has some capacity for mathematics appreciation. Mathematics as a way of thinking (and of life) is not reserved for a blessed few, but is accessible to

all those who are curious in exploring the common human potential.

Think of the Internet, iPod, digital camera, black hole, MRI, and GPS, just to cite a few by-products from harnessing the power of mathematics. And declaring the Year of Mathematics 2010 in Singapore is a first step to enhancing our quantitative literacy. So, let’s count on mathematics for Mathematics Counts!

Yan Kow Cheong

353 words

I received a pre-formulated reply from a Malay lady that since they receive over a hundred readers' e-mails every day, they suggested that I channeled mine to the appropriate ministries for consideration instead. 

I'd have probabilistically received a few more of those standard replies had I decided to contact the relevant ministries. Next, I decided to e-mail it to the morning free paper, Today. This time round, the disappointment was greater for I didn't even receive an acknowledgement that they ever received, much less read, my e-mail.

Without losing hope for a future Mathematics Year, let's look at five lessons we could have learned had we celebrated the Year of Mathematics 2010 in Singapore.        
                                                                                    
1. Mathematics is many-sided.

Math is more than “learning to calculate” or "solving challenging word problems." Math is an art, a science, a language, a tree, a religion, a way of thinking, or a way of life.

2. Math is hard and difficult.

Math is only easy for math teachers and for those who know little math. It's not hard, it's damn hard! If it weren't so, it wouldn’t appeal much to the nerds. 

3. Don’t oversell or overvalue it.

There’s no guarantee that people will know more math at the end of the term or year. If people can appreciate or value its power as a language of science and of technology, it's a bonus for math educators.

4. People matter more than proofs.

Although the subject is abstract, the gist of a powerful or beautiful mathematical result can be shared to an educated or numerate public if there are more mathematically inclined media people to share the good mathematical news: they can write about new mathematics by talking to those in the ivory towers.  

5. Make it an island-wide effort.

Invite people from all walks of life to share how they use math in their daily life — how math plays an important part in the success of their careers and lives, or how the advancement of technology (web, e-learning, wireless communications, space travel, etc.) is dependent on the mastery of advanced mathematics. 

Inarguably, the benefits to celebrating the Year of Mathematics 2010 would have been manifold to tens of thousands of citizens and residents, to the community, and to the country. What a missed opportunity to coincide "Singapore's first Mathematics Year" with the first Youth Olympics 2010!

© Yan Kow Cheong, March 18, 2010