# [J1] Lesson 33 (Mechanics Year End Revision + Applications of Integration + Arenes Part 2)

[J1 Physics PMCians]

What we did in 2 hours:

This week, we started our revision on Mechanics Paper 1, and let each of you attempt test questions under timed-condition.

Special Mention:

Next lesson, we continue with Paper 2 revision of Mechanics, and prepare you to answer free-response questions for the Promotional exam!!

Till we meet again, have a safe and peaceful week ahead!

From you friendly tutors,

Mr Sim & Mr Kwok 🙂

[J1 Maths PMCians]

What we did in 2 hours:

For our last lesson on Integration, we first covered the final cases of volumes of revolution, including revolution about y-axis and volume from regions between two graphs. Do be mindful of all the volume cases, including revolution by transformation and the special case where the area is between two parts of the same graph.

Additionally, through the integrated questions, we consolidated our Techniques and Applications on a variety of settings, including applied contextual questions. This wraps up our work on Integration, and our syllabus up to Promos.

What you take home:

The Daily Dose and Integrated Qn Q3 worked solutions are linked here:

https://tinyurl.com/y4yplmof

Special Mention:

We begin Promo Revision this week, starting with Sequences & Series. Please make sure your materials are collected! For those having lessons onsite, just bring two items: 1. Secrets Enclosed 2. Promo Revision Math Workbook.

See You and Stay Healthy!

Your Friendly Math Tutors

[J1 Chemistry PMCians]

What we did in 2 hours:

We have completed the last functional group of Arenes~! We specifically revised the three electrophilic substitution reactions, with focus on its mechanism. We then went on to discuss the reactions of methylbenzene, which included free radical substitutionside chain oxidation and the basic three electrophilic substitution reactions. We concluded with how the presence of a group leader in the benzene ring affects the position of its incoming group members.

We began our Promo revision this week, looking at the tougher questions on Stoichiometry.

What you take home:

The solutions to the Everything you need to know series and selected Structured Questions for Arenes are found here:

https://tinyurl.com/yylz8cos

Special Mention:

Next lesson, let us revise the chapters of Redox Reactions and Atomic Structure. Remember to bring your Secrets Enclosed and the Last Lap Workbook. Come prepared!

Cheers,

Mr Leong

REDEEM A FREE TICKET FOR YOUR FRIEND 🙂

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!