Crystal Math SG

🌈 Teacher Crystal is taking a break!

I'll be away from **25 May to 2 June 2026**.
I'm still contactable but responses will be slower during this period.

Thank you for your patience and understanding 🙏
See you soon!

📲

Who says online math lessons can’t be hands-on? 🧪👾

Take a look inside our Primary 2 Monster Lab!

In our weekly online sessions, we don't just look at numbers on a screen — we build, hunt, and create! Recently, our P1/P2 dives into the world of Whole Numbers through these exciting, interactive activities:

Monster Lab: Students drew and coloured their own unique monsters while mastering the concepts of hundreds, tens, and ones! They even used base-10 virtual and physical blocks to construct Monster Robots. 🤖

Place Value Scavenger Hunt: An action-packed challenge where students hunted down clues to truly understand digits, values, and how large numbers are formed. 🔍

By blending creativity with conceptual understanding, we ensure our P2 students build a rock-solid math foundation early, setting them up for future PSLE success. 🌟

🚀 NEXT UP IN MONSTER LAB is "Listing":
(In my weekly P2 group lesson)
📅 Date: 11 June 2026 (Thursday)
🕒 Time: 3pm to 4.15pm
💻 Format: Weekly Group Online (Teams Meeting)

Want to secure a spot for your child?
Spaces are limited to keep our group sessions engaging and effective.

👉 DM me "P2" right now to get more details or to register!

Tag a P3 parent who needs this 👇

"Twice as many" trips up SO many kids — because it's brand new in P3.

Here's the method that actually works 🍎➡️📊➡️✅

Save + share! 💾

DM "P3" to join my weekly class
- new class starting 23 June every Tue 4.30pm
- ongoing class every Sunday 10.30am

⏰ June Holiday is almost here
— is your child ready for Term 3?

The gap doesn't close on its own.
Use this holiday wisely to revisit weak concepts, deepen understanding, and build real confidence before school reopens.

📚 Concept Workshop (P3–P5) — Learn the WHY behind each concept, not just the steps
🏆 PSLE / P5 Workshop — Every commonly-tested question type, guided one by one
📝 Exam Paper Workshop (P5–P6) — Full PSLE paper walkthrough with Teacher Crystal

All sessions are online via Teams and recorded — register even if your child can't attend live.

👉 DM "June" or WhatsApp +65 8520 8282 to register

June holidays are the perfect time to close the gaps — before it's too late. 🌟

My June Holiday Workshops are designed to build real confidence, not just more drilling.

🟣 Concept & PSLE/P5 Workshops — each session ends with students solving questions independently, uploading their work, and getting real-time marking and feedback on the spot.

🔵 Exam Paper Workshop — students attempt full PSLE papers at home, submit for detailed marking, then join a focused walkthrough on the questions that trip most students up.

📅 Sessions run from 3 June – 25 June 2026
💻 Online via Microsoft Teams (recorded, so nothing is missed!)
👩‍🏫 Suitable for P3–P6

Here's what parents are saying:
⭐⭐⭐⭐⭐ "Totally changed my perception of online classes. My boy was already asking if he could join the June holiday modules!"

⭐⭐⭐⭐⭐ "She makes difficult topics much easier to understand. Highly recommended!"

Earlybird discount ends 15 May 2026 — don't miss out!
Comment "June" and I'll send the registration link to you 💌

SingaporeMaths OnlineLearning JuneCamp2026 MathTutor

🏮 Your child counts 10 lamp posts… and writes 10 gaps. That's marks gone. 😤

Equal Gaps is a P3 topic — but it shows up in PSLE Paper 1 & 2. 🔥

Save this so your child never makes this mistake again! 👆

📅 3 June Workshop — link in bio!
💬 Tag a P3–P6 parent who needs this! 👇

mathworkshop

Most parents think P2–P3 maths is too simple to worry about. 🙈

But the kids who struggle in P5–P6? Their gaps started here — when numbers were small and there was still time to truly get it.

P2–P3 is the best time to build strong foundations.
✅ Fewer topics
✅ Smaller numbers
✅ Time to really understand — not just memorise

We start early, so maths never has to feel hard. 💛
Your child in P2 or P3? DM me — free trial, no pressure. 🙏

¼ kg of flour vs ¼ of the flour — same or different? 🤔
Most Primary kids say SAME. They're wrong! 😅

⚖️ ¼ kg = always 250g (fixed!)
🍰 ¼ of the flour = depends on total amount

This ONE mistake costs marks in every test.

Save this & swipe the carousel! 👆
💬 Drop 🙋 if your child has made this mistake!

POV: you studied so hard but still mixed up area and perimeter 😭📐

Here's the trick Teacher Crystal WISHES she told you sooner 👇

🏠 AREA = Flooring → fills the INSIDE → BIG − SMALL
🚧 PERIMETER = Fencing → goes AROUND → BIG + SMALL

The shaded region has MORE edges than you think — that's why perimeter is PLUS, not minus! 🔑

Save this before your next exam. You're welcome. 😌

📌 Frequently asked by parents:

❓ What levels do you teach?
→ Main focus is Primary 2 to Primary 6
❓ In K2 or P1?
→ DM me too, let's chat! 😊
❓ Online or physical?
→ Drop me a WhatsApp and we can discuss!
❓ How soon can we start?
→ Spots are limited, contact me early!
❓ What's your approach?
→ Swipe through the slides above to find out!

📲 WhatsApp Teacher Crystal: +65 8520 8282