P5/P6 Revision Workshop: Before After Concept Part 1
🚀 June Holiday P5 / P6 PSLE Revision Workshop: "Before & After" Concepts Part 1
đź“… Workshop Details
- Date: 9 June 2026 (Tuesday)
- Time: 9:00 am – 12:00 pm
- Online Platform: Microsoft Teams Meeting
- Level: Primarily for P5 & P6Â (P5s will be taught to bridge Percentage/Ratio using Units and Fractions)
Note: If you cannot attend the live session, you may still register to receive the full recording and workshop materials. Please note that the fee remains the same for "recording only" access, as it includes the full curriculum and resources.
🛠️ What Your Child Needs:
- A stable internet connection for Microsoft Teams Meetings.
- Working camera and microphone (Cameras must be ON for participation!)..
- Printed workshop materials (Available for download in our Skool Classroom).
- Stationery and a phone/tablet to snap photos of workings for live submission!
đź§ What Your Child Will Master
We will tackle 12 to 14 carefully selected questions curated from PSLE and recent exam papers including from Maris Stella, Tao Nan and Red Swastika.
We will cover the following "Four" types:
- One Item SAME: Recognizing when only only one category changes. (i.e. PSLE Y2014 Muffins)
- Total Same (Internal Transfer): When items move between people but the total remains fixed (i.e. PSLE Y2018 money transfer).
- Difference Same (Constant Change): "equal addition ore equal remove" problems where the gap stays the same (i.e. PSLE Y2021 beads)
- After SAME: where different amounts are moved until everyone has an equal final share (i.e. PSLE Y2016 Stickers)
We will also be covering the following concepts:-
- Fraction of Set
- Percentage of Set
- Numerators SAME
- Percentage Increase and Decrease
Sample of my structured worksheet format from other workshops.

Note: Workshop questions are specifically curated from Top School P5/P6 Exam Papers and PSLE Papers
— perfect for P5 and P6 Students to master the concept
⚠️ Workshop Sneak Peek: Can your child solve these?
Some Examples from PSLE Papers for Reference
During the workshop, they will master the skills needed to answer thefollowing questions that appear in school exam papers and PSLE. (Note: These questions we may or not be covered during the workshop)




📝 Our Workshop Format & Suitability
My 4-Phase Learning Process:
- Understanding the Concept: Visualizing and understanding the logic and concept. Learn to identify is it one item SAME, Total SAME or Difference SAME.
- Guided Practice: Doing exam-style questions with me step-by-step.
- Independent Practice: Students solve second "twin" questions on their own and submit their workings live.
- Real-Time Marking: Students snap a photo of their work for immediate feedback, ensuring no one leaves with a "wrong" understanding.
Real-time participation! Students submit photos of their workings for live marking and feedback.

đź’» Why Join My Online Live Workshop?
- No Passive Watching: This is not a pre-recorded lecture. Students must have their cameras and pens ready!
- Real-Time Feedback: I watch your child’s working live, providing immediate feedback to fix misconceptions on the spot.
- PSLE Proven: We cover actual past-year PSLE questions (Y2005 to Y2024) to show students exactly what to expect.
- Up-to-Date: Features 2024-2026 Prelim and WA questions to prepare for the latest exam trends.
- Convenience: Learn from the comfort of home, with a full recording available for revision before the WA or Exam or PSLE.
Hear from parents who have seen their children's confidence grow after our workshops.

🎟️ Secure Your Spot Today!
Limited Slots for Live Lesson:
I keep my class sizes small to ensure every student gets personalized feedback and live marking of their workings.
Can’t make it on live lesson?
You can still register to receive the full recording and all workshop materials to watch at your own pace.
- Note: There are no discounts for "recording only" access as you will receive the same high-quality curriculum and resources.
⚠️ Important Note on Access:
All workshop materials and recorded videos are hosted within my CrystalMathSG Skool Community.
- Manual Enrollment: Once your payment is confirmed, I will manually assign you access to the Workshop classroom. Please ensure you have provided the correct email address during checkout.
- Processing Time: I will guide you through the setup personally to ensure you have everything you need before the workshop starts.
- Need Help? If you have any issues or do not receive your access within 24 hours, please contact me directly via WhatsApp at +65 85208282.
Learn the thinking process behind difficult questions — don't just memorize methods.