ICSE · Grade 1
Ch. 4: Patterns and Sorting
What comes next? Colour, shape and number patterns plus sorting by size and colour.
Continue simple patterns
Create AB patterns
Sort by colour/size
Explain the rule
🔷 Grade 1 · Maths
Patterns Lab
What comes next? Colours · shapes · numbers
?
Pattern: red, blue, red, blue… What is next?
🔺⬜🔺⬜🔺?
Triangle, square, triangle, square… Next is a square!
2468?
We add 2 each time. Next is 10.
# Patterns
A **pattern** repeats in a smart way.
- 🔴🔵🔴🔵🔴❓ → next is 🔵
- 🔺⬜🔺⬜❓ → next is ⬜
- 2, 4, 6, 8, ❓ → next is **10**
**Sorting** means putting things into groups (all red toys together).
> Try the **Patterns Lab**!
Topics in this chapter
-
Colour patterns
red blue red blue ……
-
Shape patterns
triangle square triangle ……
-
Number patterns
2 4 6 8 … add 2…
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Sorting
Group by colour, size or shape…
Philosophy check
- What is this civilization?
- Why was it advanced?
- How did cities work?
- Where do we still see these ideas?
- Exams — what will be asked?