A list of words for English spelling and vocabulary help and learning. For further help, teaching and lessons about spelling please try our spelling course.

angle 
An angle is the space between two lines or planes that intersect.


diameter 
A diameter is the length of a straight line passing through the center of a circle and connecting two points on the circumference.


infinity 
In math, infinity refers to something without a limit.


parallel 
Parallel lines are the same distance apart and never touching.


perpendicular 
If something is perpendicular, it is at right angles to the plane of the horizon or a base line.


radius 
A radius is the length of a line segment between the center and circumference of a circle or sphere.


tangent 
A tangent is a line that just touches any one given point of a curve.


algebra 
Algebra is the mathematics of generalized arithmetical operations.


calculus 
Calculus is the branch of mathematics that is concerned with limits and with the differentiation and integration of functions.


geometry 
Geometry is a branch of mathematics that deals with lines, angles and shapes.


mathematics 
Mathematics is a science dealing with the logic of quantity and shape and arrangement.


trigonometry 
The mathematical study of triangles is known as trigonometry.

Learn this spelling list using the 'Look, Say, Cover, Write, Check' activity.
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Look and read the word.
Say the word. Click the speaker icon.
Cover the word.
Write the word.
Check your spelling.
Spelling games using the word list: Math, general
Springtime Spelling
Spring into spelling!
Easter Egg Hunt
Crack the eggs!
Word Search, small
The classic English word game.
Against the Clock
Spelling 'against the clock'.
Mayan Temple
Try the temple spelling puzzle.
Monkey Business
It's bananas!
Test yourself using the 'Listen and Spell' spelling test.
Print worksheets and activities: Math, general
Handwriting worksheets: Math, general
This word list was created by Spellzone. View more Spellzone course lists or curriculum word lists.
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