Crash Courses



Demand and Supply – key answer structures relating to questions on impact on a market (tested 9 times in past 10 A Level examinations), evaluating policy proposals like price controls, taxes and subsidies (including decision-making question types) will be covered. Students can expect application skills to be significantly strengthened after going through Mr Koh’s answering frameworks.

2 Dec 19 (Mon):  9:30 am to 12:30 pm


Market Structures (H2 only) – making sense of the chapter and predicting exam questions through a Features; Behaviour and Performance perspective. Key essay structures will be imparted. Dynamic question types such as “strategies that a firm can adopt to deal with an adverse event” and “contestability of a firm” and key answering techniques will be shared. This is not an easy chapter to understand. The lesson with Mr Koh promises that students will gain clarity and confidence in answering Market Structure questions.

3 Dec 19 (Tue):  9:30 am to 12:30 pm


Market Failure – traditionally seen as one of the more straightforward topics, until the recent change in syllabus. Students will gain exposure to decision-making question types and learn how to use diagrams to critically analyse context (e.g. when a ban is likely to work, how to reduce government failure associated with imperfect information, case for free provision/complete subsidy) and evaluation templates to power up their market failure scores.

4 Dec 19 (Wed):  9:30 am to 12:30 pm


National Income – students will learn Mr Koh’s intuitive framework – the DIRCO approach that equips students with 14 points to scoring in questions on standards of living (popular exam topic). Given that case study extracts relate to mainly macro data on an economy’s performance, CSQ skills specific to this topic will be imparted. Writing structures for questions involving multiplier (when to invoke full multiplier) and the Circular Flow of Income will also be imparted. Do not underestimate the importance of this topic.

5 Dec 19 (Thur):  9:30 am to 12:30 pm


Macro Goals and Policies – the largest topic in the entire syllabus will be dissected through a Beginner/Intermediate/Advanced breakdown involving Causes, Consequences, Cures, Context, Conflicts and Current themes. Various essay structures will be taught to help students save time in planning and work towards L3-grade essays (including key assumptions to score in content rigour + key diagrams and their explanations). Evaluation techniques will also be covered. Historically the most well-received session among students.

6 Dec 19 (Fri):  9:30 am to 12:30 pm


*One run only. Limited slots available.

*Interested students who are unable to make it for the above dates can contact Mr Koh directly to make arrangements. A separate class can be arranged if the numbers are available.


Rates indicated are on a per session basis

Mr Koh’s existing student: $100

Other students: $120

Early bird promotion (for new students)

Sign up with a friend NOW to enjoy promotional rates of $100 each!  (payment for both students has to be made together)

*All new students signing up for the crash courses will be given complimentary copies of Mr Koh’s guidebooks (worth $26).


Fill up the form below to register (limited spaces - one run only)