| A | B |
|---|
| Two dimensional shapes | Flat shapes, without any height |
| Three dimensional shapes | Solid shapes with length, width and height |
| Angle | The amount of turn between two lines |
| Approximation | An answer that is useful but not exact |
| Area | A measure of surface. |
| Capacity | The amount of cubic content |
| Cuboid | Box shape |
| Decimal | A number with a point that separates the units and the tenths. |
| Digit | The symbols 0,1,2,3,4,5,6,7,8,9 |
| Evaluate | Work out the value |
| Frequency Table | Table showing how many of each item |
| Imperial Unit | Unit of measurement used historically in UK |
| Line Graph | Graph showing how something changes over time. |
| Line of symmetry | A mirror line. Whatever is on one side of the line is reflected on the other side. |
| Mean | The sum of all the data divided by the number of items. |
| Metric | Decimal system of measurement |
| Multiple | The numbers in a particular times table. |
| Negative Number | A number less than zero |
| Parallel lines | Lines going in the same direction |
| Perimeter | The length around the outside of a shape. |
| Pie Chart | A chart using a circle split into sectors. |
| Prime Number | A number that has exactly two factors |
| Product | The result of a multiplication |
| Quadrilateral | A 4 sided shape |
| Range | The biggest number take away the smallest number |
| Rectangle | 4 sided shape where all the angles are right angles and opposite sides are the same length. |
| Right angle | One quarter of a complete turn. |
| Rotational symmetry | If a shape can be turned round so it looks the same in more than one position. |
| Sequence | A number pattern |
| Square numbers | 1, 4, 9, 16, 25, 36, 49.... |
| Tally | A method of counting in 5's |
| Tesselation | A repeating pattern that leaves no gaps between the shapes. |
| Weight | How heavy something is. |
