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I saw this trigonometry question a few days ago. Hint:

The following is a question that involves modulus, I think something similar came out in ACJC Prelim Paper to have students consider the range of x before attempting the inequality. For this [...]

Complex Numbers would definitely is one of my favourite topics in Pure Mathematics. Its a pity that H1 Mathematics will not to get to learn them. Firstly, Complex Numbers is being used very [...]

Prime Numbers are numbers that are only divisible by itself and 1. However, you will be amazed that the pursuit of prime numbers has gifted us a number that is 17 million digits long. So what is [...]

In this week essay’s writing series, we will be talking about the Top 10 Common Pitfalls that students make in the crafting of their essays! These Top 10 Common Pitfalls never fail to [...]

All solutions here are SUGGESTED. Mr. Teng will hold no liability for any errors. Comments are entirely personal opinions. (i) (ii) Observe we let , then (iii) (iv) Both perpendicular bisector [...]

All solutions here are SUGGESTED. Mr. Teng will hold no liability for any errors. Comments are entirely personal opinions. (i) (ii) (iii) Let P(n) be the statement When , Assume P(k) is true for [...]

In my course of tutoring over the years, I have realized that many students fumble when it comes to crafting a cogent and impressive essay. As such, I have come out with an  extensive guide to [...]

As promised, this is the second part of our summary series! Let’s get on to how to paraphrase your summary points. How to paraphrase? Replace the fancy descriptions with adjectives e.g. [...]

The GP Summary This post will be in a series of 2 parts. The first part will touch on pointers on how students can do their summaries, while the second part will focus on how students can [...]