Playing with Lines
Class 2 · Mathematics
3 ideas in Class 2 Mathematics, explained in plain words, with games and quizzes to practise.
Standing, Sleeping and Slanting Lines
Part of: Lines around us
Lines pose like people: standing lines rise up like a tree, sleeping lines lie flat like a road, and slanting lines lean like a ladder on a wall.
Why it matters. Line sense builds every shape later. Triangles lean, squares stand, and children must tell them apart.
Try it in two minutes
- Point at a tree and say: standing line.
- Point at the floor and say: sleeping line.
- Lean a stick on a wall and say: slanting line.
Try at home. Find one standing, one sleeping and one slanting line in your room.
Straight Versus Curved
Part of: Lines around us
A thread pulled tight is straight; loose hands let it sag into a curve. Rulers and walls are straight, while bangles and rainbows curve.
Why it matters. Straight versus curved splits all shapes into two families. Circles curve, squares stay straight.
Try it in two minutes
- Pull a thread tight between hands and say: straight.
- Bring hands closer so it sags and say: curved.
- Sort home things into straight and curved piles.
Try at home. Test a rubber band stretched and loose, and say which is straight.
Lines in Art and Folding
Part of: Lines around us
Dots join into lines, folds press into straight creases, and art like Warli and Madhubani mixes every line type into designs.
Why it matters. Making lines by hand fixes their names in memory. Folding shows lines hiding inside paper.
Try it in two minutes
- Join dots top to bottom and name the standing line.
- Fold paper in half and trace the straight crease.
- Draw a cloud with curves and a hut with straight lines.
Try at home. Fold paper twice and count how the crease lines grow.
What your child will practise
- Lines in Art and Folding: Candy Quest (Flip and Match)
- Lines in Art and Folding: Desert Puzzle (Clue Puzzle)
- Lines in Art and Folding: Desert Quick Fire (Quick Fire)
- Standing, Sleeping and Slanting Lines: Jungle Quest (Collect the Answer)
- Straight Versus Curved: Garden Sort (Sort It Out)
- Quiz: Lines in Art and Folding (8 questions)
- Quiz: Standing, Sleeping and Slanting Lines (8 questions)
- Quiz: Straight Versus Curved (8 questions)