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Many of my ex-students know that I send them this link post A-level. Prior to 2012, it was a link to a shared pdf that contains the suggested solutions that I rushed out, for both paper 1 and 2, [...]

This is an interesting opinion which I do agree with. Statistics is very much more applicable in today’s world, and important too. It helps students to think better and be more critical! So [...]

Last week, I treated all my students to Ice Cream as a reward for their hardwork, or effort for their Midyears in June. I had the opportunity to chat with a handful of them and some of them are [...]

One of my Anglo Chinese Junior College (ACJC) student just told me he got 99th percentile for the recent Math Midyears but is still worried for Prelims. This is partly because they were only [...]

What is General Paper (GP)? In essence, GP is academic writing and analyses on anything and everything, hence the term ‘general’. Topics covered in GP include: History Economics Law and Politics [...]

Some Singapore parents and students have called, telling me they want to know more about the class structures. Most of my private classes range from one student to four students, preferably held [...]

I always stress to students the importance of the basics of complex numbers, that is The three forms of the complex numbers. I have shown how to derive from the cartesian () to trigonometric form [...]

With regards to a recent post on The Simpson’s triangles. We know that Simpson’s is quite a witty show. So is there a rule? Yes! And this rule is called Simpson’s Rule! But what [...]

A J1 (Junior College Year 1) recently told me she was very impressed by what I did for her Mid years. Lets rewind a bit. Many J1s actually was worried about Mid years and wanted to have extra [...]

When we do correlation & regression as a topic, we know correlation is talking about the relationship between two variables, but what exactly is “regression”? So this is a bit of [...]