2026 Summer Camp · Session 2 Day 5

매쓰 먼데이 🔢
뭘 잘하고 뭐가 어려운지 알아본 날

JC After School · Coquitlam, BC · August 10, 2026 (Mon)

Math Monday. Today was not about racing ahead — it was about finding out exactly where everyone is. We spent the day narrowing down each student's individual strengths and weaknesses in math, with everyone taking part at their own age and level.

A whiteboard headed Monday Math Jeopardy with six categories and point values from 100 to 700, and two team names listed on the right
The board that ran the whole morning 🔢

🎯 Monday Math Jeopardy Six categories, 100 to 700

A diagnostic works much better when it does not feel like a test. So the whole thing became a game board: six categories, point values from 100 up to 700, and teams picking their own way through it.

½Fractions
+Addition equations
Subtraction equations
Counting by __'s
×Multiplication equations
÷Division equations

Because students choose their own squares, the board quietly does the diagnostic work for us. Who reaches straight for the 700s in multiplication? Who circles the fractions column and never lands on it? By the end of the morning the pattern is on the board for everyone to see.

CalculatorsTeam 1
versus
HumansTeam 2

And yes — the teams named themselves Calculators and Humans. We are told the rivalry is now permanent.

A student throwing both hands up at the table during the math game
The universal signal for "I know this one" 🙌
The Math Jeopardy board part way through the game with squares crossed off and running scores written in green and red
Squares crossed off, scores climbing 📊

📏 Everyone at Their Own Level Same room, different sheets

After the game came the individual work — and this is where "according to their age and level" stops being a phrase and becomes a stack of different papers. The younger students worked on counting and number sense; the older ones on multi-digit operations.

A classroom table covered in different math worksheets laid out side by side
One table, a different sheet for each child
A two-digit by two-digit multiplication worksheet with boxes for working out each step
Two digits by two digits, step by step

Why we do this on day one of the week
You cannot fix what you have not found. Knowing precisely which operation, which vocabulary word, or which step is missing turns the rest of the week from general practice into targeted work.

🎲 Math You Can Hold A plate, a net, a pair of dice

Not all of it was on paper. A paper plate divided into equal sections, filled with counted groups of coloured dots, turns counting by and fractions of a whole into something you can point at. And a cube net — cut out, folded and taped — turns a flat shape into a die you can actually roll.

A paper plate divided into eight sections, each filled with a counted group of coloured dots and numbered around the rim
Counting in groups, and seeing the whole 🎨
A printed cube net with dice faces, ready to be cut out and folded, beside a finished die
Flat net in, rolling die out 🎲

The teacher's note for the day was honest about where we are: there is a lot of room for improvement — and that is exactly the point of finding it now.

“We spent today narrowing down everyone's individual strengths and weaknesses in math, and everyone participated according to their age and level. There is a lot of room for improvement and overcoming challenges, as well as increasing math vocabulary for every age and level.” ❤️

🍚 Lunch Fried rice & kimchi

Lunch was a big pan of vegetable fried rice with freshly cut kimchi on the side — served, plated and gone in short order.

A large pan of vegetable fried rice
Fried rice
A tray of freshly cut kimchi
Freshly cut kimchi
A plate of fried rice topped with kimchi
One plate, assembled
Students sitting together around the table during lunch
The best part of the day, according to several sources 😄

💦 Afternoon Outside Pool & playground

After a morning of concentrating, the afternoon went outdoors — the pool first, then the playground.

Children playing in a sunny outdoor pool
Straight into the water 💦
A student climbing on the playground rollers in the sunshine
And straight up the rollers ☀️
🔬

Tomorrow: science. We are making lava lamps with kid-safe chemistry. Ask them tonight what they think will happen.

Math vocabulary, one operation at a time — and a rivalry between Calculators and Humans that shows no sign of settling. Happy afternoon, everyone! ❤️

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