Today I will be reviewing another popular guide book for H2 Mathematics by EPH. This mini guide book is written by Zac Chen. This is a supplementary book to the main guide books written by another author Lois Chee (why not the same author?)

As the cover page suggests, this book’s main purpose is to provide a quick refresher session for students before the examination, and the book is around a men’s palm size makes it very easy to carry around.

As usual, I will just cover the main Pros and Cons of this book.

**Pros**

1. This book is very affordable, priced at $7.90. 2nd hand books can go as low as $2 or $3.

2. All topics from Pure Math and Statistics are covered and it is quite a bit of work to keep all the content into a small book.

3. Every chapter begins with the main concepts sumamrised in 1 or 2 pages and there are several examples covering the different types of popular / standard questions that may come out for examination. The examples contain detailed solutions.

**Cons **

1) Notice that the author doesn’t have “PGDE” certification means that he is not a MOE trained teacher. Indeed, there are minor segments whereby the explanation is different from what is being taught in school. For example, on the topic of solving a system of linear equations, this book explains using inverse matrices which is no longer in the syllabus.

2) There are no instructions on GC usage, whether that is important or not depends on individual students.

3) The content follows the “route learning” style whereby they just highlight the main points to memorise without any explanation of the concepts. However this is fine as it is supposed to be used as last minute revision and not during the learning phase.

4) The section on statistics is pretty weak, I guess the author is not well versed enough to write a comprehensive summary for this section. For example, the topic of probability only contained 3 pages, whereby first page only lists certain formulas and then 1 example only. A level math teachers will know that this topic has many strategies such as tree diagram, Venn diagram, etc and mastery of this topic is not achievable by just memorising formula. The only example given was the method of using Permutation and Combination but in examination, questions on tree diagram are quite popular too.

**Verdict**

I quite like this book, especially for the Pure Math section. The design of this book makes it very user friendly to refer and bring around and it is indeed a good way to have a quick refresh of content right before the exam. I actually bought a copy for each of my tuition student to act as a supplement to their school notes.

This book is also useful for students who are struggling to pass. Instead of getting confused by thick and complicated school lecture notes, these students can refer to this book for a “straight to the point” crash course. Once they know how to do basic questions through “route learning”, then they may be in a better position to refer to school materials again whereby there are more explanation behind the concepts.

If only they can strengthen the Statistics’ topics, then it will be a very good summary book. Hopefully the main textbooks by Lois Chee will be even better (to be reviewed soon).