# Mastering Area and Perimeter

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Slide 1: Mind map

This lesson contains 11 slides, with interactive quizzes and text slides.

## Items in this lesson

#### Slide 1 -Mind map

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What is Area?
Area is the measure of the surface enclosed by a shape. It is measured in square units.

#### Slide 2 -Slide

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Calculating Area
To calculate the area of a rectangle, multiply its length by its width.

#### Slide 3 -Slide

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What is Perimeter?
Perimeter is the distance around the outside of a shape. It is measured in linear units.

#### Slide 4 -Slide

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Calculating Perimeter
To calculate the perimeter of a shape, add up the lengths of all its sides.

#### Slide 5 -Slide

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Area vs. Perimeter
Area and perimeter are different measurements. Area tells us how much space is inside a shape, while perimeter tells us the distance around the shape.

#### Slide 6 -Slide

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Real-Life Examples
Area and perimeter are used in many real-life situations, such as determining the amount of paint needed for a wall or the length of fencing required for a garden.

#### Slide 7 -Slide

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Practice Time
Solve the following problems: 1) Find the area of a rectangle with length 5 units and width 3 units. 2) Calculate the perimeter of a square with side length 8 units.

#### Slide 8 -Slide

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Write down 3 things you learned in this lesson.

#### Slide 9 -Open question

Have students enter three things they learned in this lesson. With this they can indicate their own learning efficiency of this lesson.
Write down 2 things you want to know more about.

#### Slide 10 -Open question

Here, students enter two things they would like to know more about. This not only increases involvement, but also gives them more ownership.