# Area and Perimeter

## Speed Measures

Choose your questions and time allowed then click for a quick test

## Geoboard

Use the elastic bands to create lines or shapes to begin calculating areas and perimeters

See activities on other area and perimeter posts

Draw polygons of a set perimeter from a single line          A          B

Nrich Maths          Geoboards          More Transformations on a Pegboard

## ITP Perimeter

Same interactive as ITP Area with the same tools and backgrounds

Perimeter by counting square units          A          B

Make different perimeters using a set number of squares          8 squares          12 squares

Stringy Perimeter          A

Perimeter of compound shapes with sides up to 10          A          B

Perimeter of compound shapes with sides up to 20          A          B

Perimeter of compound shapes with […]

## Perim-Bots

Build your robot by answering a variety of perimeter questions

## Area & Perimeter

Practical application of skills to measure and fit out different rooms in a house

Nrich Maths          Through the Window          A Day with Grandpa

## Perimeter

Calculate perimeters of regular and irregular polygons

Perimeter of rectangles with sides up to 10          A          B

Perimeter of rectangles with sides up to 20          A          B

Perimeter of rectangles with sides up to 10 including decimals          A          B

Perimeter of rectangles with sides up to 10 including decimals          A          B

Polygon perimeters with sides up to 10          A          B

Polygon perimeters […]

## Virtual Pinboard

Different backgrounds and shapes allow area calculations using different methods

See Area post for related activities

Nrich Maths          Shape Draw          Dicey Perimeter, Dicey Area          Numerically Equal

## ITP Area

Versatile interactive with squares, dots or a clear background

Flag area with sides up to 10          A          B

Flag area with sides up to 20          A          B

Challenge flag areas with sides up to 16          A          B

Challenge flag areas with sides up to 30          A          B