What Your Child Will Learn

  1. What Is Perimeter?
    Understand perimeter as the distance around a shape
  2. The Perimeter Formula
    Use P = 2(l + w) for rectangles
  3. Find Missing Sides from Perimeter
    Given perimeter and one side, find the other
  4. Challenge — Perimeter & Area Combined
    Solve problems involving both perimeter and area

Worked Example

Master Builder says:

Master Builder needs a fence around a plot 5 m long and 3 m wide. How much fencing?

  1. Add all four sides: 5 + 3 + 5 + 3.
  2. That is 5 + 3 + 5 + 3 = 16 m.
  3. Perimeter = 16 m.

Answer: 16 m

How MathCraft Teaches This

In MathCraft, Perimeter of Rectangles is taught through the Geometry & Shape adventure track. Your child follows guided lessons with friendly characters, works through examples step by step, then practises with questions that adapt to their level.

The adaptive engine tracks mastery across all 4 steps, revisiting concepts your child finds tricky and advancing when they're ready. Parents can see detailed progress in the Parent Dashboard.

Practise Perimeter of Rectangles with MathCraft

Step-by-step lessons, worked examples, and adaptive practice — all wrapped in an adventure game your child will love.

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