Curated OER
Using Math Vocabulary
Pupils discover the vocabulary of math. They compare numbers using the symbols greater than (>) and less than (<) and use ordinal numbers to determine place or location. They use worksheets imbedded in this lesson to practice.
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.
![California Department of Education: Cahsee Math: Vocabulary [Pdf] Handout](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "California Department of Education: Cahsee Math: Vocabulary [Pdf] Handout")
Other
California Department of Education: Cahsee Math: Vocabulary [Pdf]
Although part of the Study Guide for the CAHSEE, this section of the document focuses on math vocabulary which graduating students in California are expected to know. Each term is defined (often with illustrations), and translated to...
PBS
Pbs Learning Media: Common Core Mathematics: Building Vocabulary
Educator Chris Luzniak encourages his students to apply authentic mathematics vocabulary when discussing and defending heir ideas. [1:39]
Math Is Fun
Math Is Fun: Illustrated Mathematics Dictionary
A comprehensive dictionary of Math terms. Definitions include illustrations, examples, and detailed descriptions.
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.
Other
The Math Learning Center: Math Tools Math Vocabulary Cards
The Math Vocabulary Cards app helps students deepen their conceptual understanding of key terms in mathematics. Each card features three sections: a math term, a representative example or model, and a concise definition. Each section can...
Math2
Dave's Math Tables: Spanish English Math Dictionary
Provides list of math terms and their Spanish translations. Great resource for English speaking teachers instructing Spanish speaking students.
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,...
Other
Allmath: Math Glossary
Are your students having difficulty understanding math terminology? Try this A-Z glossary on math related terms. It's quick, easy to read, and very complete.
Texas Education Agency
Texas Gateway: Interactive Math Glossary
The Interactive Math Glossary is provided by the Texas Education Agency to help teachers explore and understand mathematics vocabulary.
CK-12 Foundation
Ck 12: Elem Math: Division Terms
[Free Registration/Login may be required to access all resource tools.] In this learning module, students review division vocabulary terms. Includes video demonstrating a sample problem [1:09] and a set of practice questions.
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.
NumberNut
Number Nut: Shapes, Symbols, and Colors: Identifying Traits
Explains how traits are used in Math and in Science to sort and compare the properties of objects and substances.
Quia
Quia: Algebra Terms
Do you need practice learning and remembering algebra vocabulary terms? This concentration game is the web site for you! There is a link to a list of terms with definitions you can click if you want to see if you are correct.
Quia
Quia: Algebra Terms
Do you need practice learning and remembering algebra vocabulary terms? This matching game is the web site for you! There is a link to a list of terms with definitions you can click if you want to see if you are correct.
Quia
Quia: Algebra Terms
Do you need practice learning and remembering algebra vocabulary terms? This practice with flash cards is the web site for you! There is a link to a list of terms with definitions you can click if you want to see if you are correct.
Quia
Quia: Algebra Terms
Do you need practice learning and remembering algebra vocabulary terms? This word search game is the web site for you! There is a link to a list of terms with definitions you can click if you want to see if you are correct.
Cut the Knot
Cut the Knot!: Math Glossary, Math Terms
This site from Cut the Knot is a math glossary with hundreds of math term and links to explanations for each.
Math Is Fun
Math Is Fun: Word Search: Math Words
Teacher-created word search through which students can review mathematics vocabulary.