Content Showcase: Math Vocabulary

Media4Math has a visual math dictionary of key terms and definitions of hundreds of math terms. This collection of resources includes images that you can easily incorporate into your lesson plans.

Scroll down to see an alphabetical listing of all the terms. Or click on one of the topics below to see a collection of definitions around that particular topic.

3D Geometry	Coordinate Systems	Fraction Concepts	Linear Systems	Polygon Concepts	Rationals and Radicals	Triangle Concepts
Angle Concepts	Early Elementary Definitions	Functions Concepts	Linear Functions Concepts	Polynomial Concepts	Ratios, Proportions, and Percents	Trigonometry
Charts and Graphs	Equation Concepts	Geometry	Math Properties	Primes and Composites	Sequences and Series	Variables and Unknowns
Circles	Exponential Concepts	Geometric Theorems	Measures of Central Tendency	Quadratics Concepts	Slope
Closure Property	Factors and Multiples	Inequalities	Place Value Concepts	Quadrilateral Concepts	Statistics and Probability

Title	Thumbnail Image	Description
Definition--Circle Concepts--Circumcenter of Triangle		This is a collection of definitions related to circles and related topics.
Definition--Circle Concepts--Circumference		This is a collection of definitions related to circles and related topics.
Definition--Circle Concepts--Circumscribed Angle		This is a collection of definitions related to circles and related topics.
Definition--Circle Concepts--Concentric Circles		This is a collection of definitions related to circles and related topics.
Definition--Circle Concepts--Diameter		This is a collection of definitions related to circles and related topics.
Definition--Circle Concepts--Equation of a Circles		This is a collection of definitions related to circles and related topics.
Definition--Circle Concepts--Hexagon Inscribed in a Circle		This is a collection of definitions related to circles and related topics.
Definition--Circle Concepts--Incenter of a Triangle		This is a collection of definitions related to circles and related topics.
Definition--Circle Concepts--Inscribed Angle		This is a collection of definitions related to circles and related topics.
Definition--Circle Concepts--Inscribed Angle Theorem		This is a collection of definitions related to circles and related topics.
Definition--Circle Concepts--Point of Tangency to a Circle		This is a collection of definitions related to circles and related topics.
Definition--Circle Concepts--Radius of a Circle		This is a collection of definitions related to circles and related topics.
Definition--Circle Concepts--Ratio of Circumference to Diameter		This is a collection of definitions related to circles and related topics.
Definition--Circle Concepts--Secant to a Circle		This is a collection of definitions related to circles and related topics.
Definition--Circle Concepts--Sector		This is a collection of definitions related to circles and related topics.
Definition--Circle Concepts--Square Inscribed in a Circle		This is a collection of definitions related to circles and related topics.
Definition--Circle Concepts--Tangent Circles		This is a collection of definitions related to circles and related topics.
Definition--Circle Concepts--Tangent Line		This is a collection of definitions related to circles and related topics.
Definition--Circle Concepts--Triangle Inscribed in a Circle		This is a collection of definitions related to circles and related topics.
Definition--Circle Concepts--Unit Circle		This is a collection of definitions related to circles and related topics.
Definition--Closure Property		This is part of a collection of definitions on the topic of closure. This collection includes closure under the four basic operations for even numbers, odd numbers, whole numbers, integers, fractions, rational numbers, real number, and complex numbers. Note: The download is a JPG file.
Definition--Closure Property Topics--Closure Property		This is part of a collection of definitions on the topic of closure.
Definition--Closure Property Topics--Complex Numbers and Closure: Addition		This is part of a collection of definitions on the topic of closure.
Definition--Closure Property Topics--Complex Numbers and Closure: Division		This is part of a collection of definitions on the topic of closure.
Definition--Closure Property Topics--Complex Numbers and Closure: Multiplication		This is part of a collection of definitions on the topic of closure.