ICSE Class 7 · Maths · Chapter 19

Symmetry Lessons

Two interactive labs. Fold shapes, turn them, guess the answer, then check it. Works on a phone, tablet or laptop.

Part 1 · Exercise 19A · Q1–16

Lines of symmetry

The fold test, quick checks, regular polygons and step-by-step constructions.

Open Part 1 →
Part 2 · Pages 246–255 · 19B, 19C

Point and rotational symmetry

Half turns, full turns, all three types for every figure, plus MCQs, fill-ins and true/false.

Open Part 2 →

Study order

  1. Part 1: start with the fold test, then try each question before tapping the answer.
  2. Part 2: Lessons 1 to 3 first, then the exercises.
  3. Answer keys are at the bottom of each part. Use them last.