BBC Maths:

Numbers:
Adding the sum ...

Subtraction

Decimals

Division

Fractions

Times Tables

Number Patterns

Mental Maths

Using a calculator

The number system

Problem solving

Percentages

Handling Data:
Probability

Mode, median and mean

Interpreting data

Shape, space, measures:
Transformatio...

Shapes

Measures

Grids

Angles

BBC Shapes - 2D

BBC Schools - Maths has excellent diagrams of 2D shapes. They also have activities but their Maths worksheets are too shallow.

First Lessons in Arithmetic: Lesson LXXXIV - Measures of Time, Counting

Measures of Time and counting math worksheets:

BBC Maths: Shape, space, measures - Transformation

QUIZ

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BBC Maths: Shape, space, measures - Shapes

BBC Maths: Shape, space, measures - Measures

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BBC Maths: Shape, space, measures - Grids

Grids

1. Coordinates

• A grid has an x-axis and a y-axis.

• A point on a grid has two numbers to identify its position.
  These two numbers are known as the point's coordinates.

• Coordinates are always written as the number of steps
  across first, then the number of steps up or down.

BBC Maths: Shape, space, measures - Angles

These lessons have great images:

Diagram showing the angles 360%, 90% and 180%:

Diagram showing different angles

Diagram showing angles and triangles

Diagram showing angles on a protractor

Perpendicular and parallel lines

Section includes:

• What are angles?

• Types of angles

• Adding up angles

• Using a protractor

• Perpendicular and parallel lines