Primary 1 · Mathematics · First Term · Week 3
As the groups we count get bigger, the risk of counting the same object twice — or skipping one — grows too. The fix is simple but important: move each object aside (or touch it firmly) as it’s counted, so nothing gets counted twice.
Good practice objects: 6 bottle caps, a line of 7 pencils, a small pile of 8 leaves, 9 pebbles gathered from outside. Physical, everyday objects make the numbers feel real rather than abstract.
Have pupils “write” each number in the air with big arm movements before putting pencil to paper.
We now have a longer number ladder to climb. The correct order from smallest to largest is: 1, 2, 3, 4, 5, 6, 7, 8, 9.
A fun way to practice: give pupils cards with numbers 1–9 and have them physically arrange themselves in a line in the correct order.