parallel | A trapezoid or trapezium is a type of quadrilateral with at least one pair of parallel sides. | |
parallelogram | A parallelogram is a four-sided shape with opposite sides equal and parallel. * | |
negative | Negative numbers are number less than zero. * | |
numerator | A fraction has a numerator and a denominator. * | |
percentage | I worked out the percentage of people with purple jumpers. * | |
perimeter | Add all the sides of a shape to get the perimeter. * | |
perpendicular | Perpendicular is exactly upright, at right angles to the base. * | |
positive | Positive numbers are numbers more than zero. * | |
quadrilateral | A trapezoid or trapezium is a type of quadrilateral with at least one pair of parallel sides. | |
questionnaire | Please complete the questionnaire. * | |
radius | The radius is a line from one side of a circle to the centre. * | |
ratio | Ratio data has an absolute zero. * | |
recurring | A recurring number is a number that goes on forever; for example, a third of ten is 3 point 33 recurring. * | |
reflect | In the exam, you will be asked to reflect a shape across an axis. | |
reflection | In mathematics, a reflection is a type of transformation. |
This word list was created by Spellzone. View more Spellzone course lists or curriculum word lists.
* This sentence was added by a Spellzone user.
Learn this spelling list using the 'Look, Say, Cover, Write, Check' activity.
Test yourself using the 'Listen and Spell' spelling test.
Spelling games using the word list: Key Stage 3: Mathematics: par - ref
Worksheets and activities using the word list: Key Stage 3: Mathematics: par - ref
Handwriting worksheets using the word list: Key Stage 3: Mathematics: par - ref
I have just finalised the progress of the year groups and am delighted to see that from December to June 53% of the 98 students using Spellzone have raised their standardised scores to 100 and above.
One of the students has put in a huge amount of effort in completing Spellzone at least 3 times a week since his arrival with us in January. Looking at his scores after the latest GL testing, his standardised score has risen from 99 to 131. This is a truly phenomenal result. I just wanted to share the best result I have ever seen.
Terrie Penrose-Toms, Casterton College