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Class 10 · Mathematics

Similarity tile workshop

Interactive explanation Gamified quiz, feedback & rewards

0 XP0 mastered
NCERT chapter connection · Learning goals & preparation

By the end, you can…

  • Explain Area scale factor = k²
  • Change one input at a time and predict its effect before checking the model.
  • Apply the relationship in a quiz and explain the reasoning behind your answer.

Useful preparation: Basic arithmetic, fractions and reading simple diagrams.

Mathematics · Triangles
NCERT published contents reference. This activity explores part of the chapter; it does not replace the textbook. Open official NCERT reference ↗

Hands-on explainer · Class 10

Similarity tile workshop

Class 10
Original: 2 × 2Scaled: 4 × 44 tiles → 16 tiles · area factor 4
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The relationshipArea scale factor = k²
01 · How to explore

Make the idea your own

  1. 1Compare corresponding side lengths.
  2. 2Count the unit tiles in each square.
  3. 3Change only k and compare the ratio of their areas.
02 · Take it further

Explain the experiment

When the goal is met: The side doubles from 3 to 6, so the area becomes four times as large: 9 → 36.