Maths Terms for 11-13 Yr Olds
Note: You may download the entries for this glossary here. If you wish to use this in your own Moodle course, first make a blank glossary and then follow the instructions for importing glossary entries here.
James says: "This is glossary of terms for UK KS3 Maths,[ages 11-13] taken Works quite well with a 'random glossary entry' html block on a main course page since the definitions are in a small font size.
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ParallelIn geometry, two lines that are always equidistant (the same distance apart). Parallel lines, curves and planes never meet. |
ParallelogramA quadrilateral whose opposite sides are parallel and consequently equal in length. |
PatternA systematic arrangement of numbers, shapes, values or other objects according to a rule. |
PentagonA polygon with five sides and five interior angles. Adjective: pentagonal, having the form of a pentagon. |
PercentageA fraction expressed as the number of parts per hundred and recorded using the notation %. Example: One half can be expressed as 50%; the whole can be expressed as 100%. |
PerimeterThe length of the boundary of a closed figure. |
PerpendicularNoun: a line or plane that is at right angles (90 degrees) to another line or plane. Adjective: having this property. |
PiThe length of any circle divided by the length of its diameter is a constant called pi, which has the symbol below. Pi is an irrational number. It has an infinite number of non-repeating decimal places. To 8 decimal places, pi is 3.14159265. |
PictogramA format for representing statistical information using pictures. Suitable pictures, symbols or icons are used to represent objects. For large numbers one symbol may represent a number of objects and a part symbol then represents a rough proportion of the number. |
Pie ChartAlso known as pie graph. A form of presentation of statistical information - within a circle, sectors like the slices of a pie represent the quantities involved. The frequency or amount of each quantity is proportional to the angle at the centre of the circle. |