University of Regina (Canada)
Univeristy of Regina: Math Central: Mathematics Glossary: Middle Years
The definitions included in this Math dictionary for the middle grades are based on the Saskatchewan curriculum.
Other
Teachers on the Web: A Maths Dictionary for Kids
On this site from Aussie School House Teachers on the Web, an Australian K-6 teacher defines and illustrates more than 500 mathematical terms. It is a wonderful dictionary featuring clear and often interactive graphics, great colors, and...
Other
Mr Barton Maths: The Maths E Book of Notes and Examples [Pdf]
A 374-page colorfully illustrated e-book on topics in four categories: Number; Algebra; Shape, Space, and Measure; and Data Handling and Probability. The presentation is similar to what you would find in a Math dictionary.
Other
University of Chicago: Everyday Mathematics: Glossary
A 60-page illustrated glossary of math terms for Grades 4-6.
Science Struck
Science Struck: Geometry Terms You Might Not Have Heard Before
A lengthy list of geometry terms arranged alphabetically. Includes labeled illustrations and definitions for each.
University of Georgia
University of Georgia: Inter Math: Dictionary
Use this online dictionary of math terms to get definitions and examples of a wide variety of math terms.
Math Words
Mathwords: Terms and Formulas From Algebra I to Calculus
Mathwords is "an interactive math dictionary with enough math words, math terms, math formulas, pictures, diagrams, tables, and examples to satisfy your inner math geek." Written by a teacher of high school and college students,...
Disfruta Las Matematicas
Disfruta Las Matematicas: Diccionario Ilustrado De Matematicas
Here you will find an illustrated mathematics dictionary with easy-to-understand definitions. It also contains links to further reading.
Cool Math
Coolmath: Math Dictionary
This CoolMath resource provides a dictionary of mathematical terms.
University of Georgia
University of Georgia: Inter Math: Interactive Math Dictionary
Each term of Intermath's interactive math dictionary contains a description and links to related terms, everyday examples, interactive checkpoint, more information, and challenges located in the left-hand column of the page. This...