[J2] Lesson 31 (COE + DC Grade A Lesson 1 + P&C + Probability L2 + Organic Chemistry)

[J2 Physics PMCians] Electricity & DC Circuits (Grade A)


What we did in 2 hours:

This week, we took time to attempt DC Circuits questions under time condition. We looked at the 3 main methods to approach any question in circuits :

1) V = RI (Ohm’s law)

2) Potential Divider Method (Series Circuit only)

3) Current Divider Method (2 Parallel resistors only)

What you take home:

Electricity Grade A Test 2 (solutions)

For your reference only.  



Electricity Grade A Test 1 (Qn 14 – Maximum Power Theorem proof)  

For your reference only.


Special Mention:

In our next lesson, we continue with part 2 of our Grade A Circuits questions.


Till we meet again, stay safe and healthy!

From you friendly tutors,

Mr Sim & Mr Kwok 🙂

[J2 Maths PMCians]


What we did in 2 hours:

Wrapping up our revision on P&C and Probability is a set of common exam types, including some higher order variants and a couple of A levels classics.

Notably, we want to be able to deal with probabilities involving 3 events and also mode type of questions involving showing equations. Further skillsets include managing factorials and inequalities, which have been used in many other A levels questions as well. Do review those questions!

What you take home:

Weekly Quiz: Quiz D and Solutions for Quiz C have been updated into the link.


Special Mention:

We will finish off P&C and probability and kick off some DRV as well.


See You and Stay Healthy!

Your Friendly Math Tutors

[J2 Chemistry PMCians] Almost there


What we did in 2 hours:

This week, we have completed our review on Acidity, Basicity and Hydrolysis of Organic Compounds by tackling structured questions which we deem to be low-lying fruits. We then discussed the last chapter on Amino Acids & Proteins, dealing with its basic structure and chemistry.

Special Mention:

Next lesson, we will tackle structured questions on Amino Acids & Proteins, and go back to review a physical chem chapter – Solubility Equilibrium. Do remember to bring back the Secrets Enclosed for Physical Chem!


Stay happy and healthy!

Mr Leong


We are pleased to inform you that you will be able to redeem a free ticket for your friend to attend lesson with you. You may redeem this ticket via your Student Portal, under Referral and Rewards. 

Take note:

  • This ticket can only be redeemed once.
  • The guest must attend lesson either onsite or online with you at the same timeslot.
  • Free ticket only applies to non-PMC students who have never attended any PMC lessons before.
  • Redemption period strictly before 31 August 2020. See you!
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