Chapter 3 of Class 1 Joyful Mathematics, Mango Treat, tells the story of children collecting mangoes from a tree, using it to introduce numbers 1 to 9.
Key Concepts
Counting: counting objects one at a time up to 9, and matching a group of objects to its correct numeral.
Comparing groups: saying which of two groups has more, less, the smallest, or the biggest.
Simple addition: combining two small groups and counting the total; also tracing and writing the numerals 1 to 9.
Quick Recap
- Always count each object exactly once, in order, without skipping or repeating.
- Practise writing each numeral 1-9 alongside counting real objects, so the symbol and the quantity connect.
Common Mistake to Avoid
Miscounting by touching an object twice or skipping one — encourage moving each object aside (or pointing to it) as it’s counted.
Frequently Asked Questions
How can a parent help a child practise counting to 9 at home?
Use everyday objects (buttons, spoons, toys) and ask the child to count them out loud one at a time, then write the matching numeral.
What is the easiest way to compare two groups of objects?
Line them up side by side, one-to-one, and see which line runs out first — the group with objects left over has more.
Full walkthrough: Chapter 3 Solutions · Extra Questions.
