# Digital Learning Objects

## Level Three

**Area Concept** requires users to estimate and then calculate the area of rectangles and compound shapes.

Finding the area of rectangles

Finding the area of compound shapes

Area counting with Coco

**Inside Cubes** explores the cubic metre, including how many cubic centimetres, leading to the formula for volume.

How big is a cubic metre?

Inside a cubic metre

What's in a cube? level 1

What's in a cube? level 2

Working it out!

## Level Four

**Journey Planner** requires users to use timetables to find the best way to travel between points on a map.

Journey planner: quickest route 1

Journey planner: quickest route 2

Journey planner: quickest route 3

Journey planner: quickest route 4

## Level Five

**Area of Compound Shapes** helps users to find the area of compound shapes by breaking them into rectangles and triangles.

Compound shapes: small shapes

Compound shapes: medium-sized shapes

Compound shapes: large shapes

Compound shapes

**Area of Triangles** helps users to find the area of triangles.

Area of triangles: triangles with a right angle

Area of triangles: height intersects with the base inside the triangle

Area of triangles: height intersects with the base outside the triangle

Area of triangles: triangles without vertical or horizontal sides

Area of triangles