Math 9 A to Z Project By: Shawn Robinson

Algebra Algebra: “the part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations” This topic connects to Polynomials, Linear Relations, Equations & Inequalities and Symmetry/ Surface Area A

Bias Bias:” prejudice in favor of or against one thing, person, or group compared with another, usually in a way considered to be unfair” This topic connects to Data Analysis B

Circles Circles:” a round plane figure whose boundary (the circumference) consists of points equidistant from a fixed point (the center)” This topic connects to Symmetry/Surface Area and Circle Geometry C

Degree Degree of a term: “The precision of a measurement or value that can be indicated by the number of significant digits or decimal places.” This topic connects to Polynomial, Symmetry and SA, SF & Similarity and Circle Geometry D

Equations Equations: “a statement that the values of two mathematical expressions are equal (indicated by the sign =)” This topic connects to Rational Numbers, Powers & Exponents, Polynomial, Linear Relations and Equations & Inequalities E

Factors Factors: “a circumstance, fact, or influence that contributes to a result or outcome" This topic connects to Rational Numbers, Powers & Exponents, Polynomial, Linear Relations and Equations & Inequalities F

Graphs Graphs:” a diagram showing the relation between variable quantities, typically of two variables, each measured along one of a pair of axes at right angles” This topic connects to Symmetry & SA and Linear Relations G

Horizontal Horizontal: “parallel to the plane of the horizon; at right angles to the vertical” This topic connects to Polynomial, Symmetry & SA, SF & Similarity and Circle Geometry H

Inequalities Inequalities:” difference in size, degree, circumstances, etc.; lack of equality” This topic connects to Equations and Inequalities I

Joined Joined:” linked or connected” This topic connects to Symmetry & SA and Circle Geometry J

Kilometer Kilometer:”a metric unit of measurement equal to 1,000 meters (approximately 0.62 miles).” This topic connects to SF & Similarity and Symmetry and SA K

Line Symmetry Line Symmetry: “Another name for reflection symmetry. One half is the reflection of the other half.” This topic connects to Symmetry and SA L

Modeling Modeling:” the art or activity of making three-dimensional models.” This topic connects to Polynomial, Linear relations, Equations and Inequalities and SF and Similarity. M

Numerator Numerator: “the number above the line in a common fraction showing how many of the parts indicated by the denominator are taken, for example, 2 in 2/3.” This topic connects to all units involving fractions N

Order of Operations Order of Operations: The order of operations that explains which of the mathematical devices (+,-,x and /) to use first. This topic connects to Rational Numbers and Powers & Exponents O

Powers Powers:” The power of a number says how many times to use the number in a multiplication.” This topic connects to Powers & Exponents P

Quadrilateral Quadrilateral:” a quadrilateral is a polygon with four sides and four vertices or corners.” This topic connects to Symmetry and SA Q

Rational Rational numbers:” a whole number or the quotient of any whole numbers, excluding zero as a denominator” This topic connects to Rational Numbers R

Surface Area Surface Area:” The area of the surface of a 2D or 3D object This topic connects to Symmetry and SA S

Table of Values Table of Values: A list of numbers that substitute one variable and use an equation to find the missing number. This topic connects to Linear Relations T

Unlike Terms Unlike Terms: Two terms that are unlike or not the same This topic connects to Equations & Inequalities U

Values Values:”estimate the monetary worth of (something)” This topic connects to Linear Relations, Equations & Inequalities and Polynomials V

Whole Number Whole Number:”The numbers {0, 1, 2, 3,...} etc.” This topic connects to all units W

X-Axis X-Axis:”The line on a graph that runs horizontally (left-right) through zero.” This topic connects to Linear Relations X

Y-Axis Y-Axis:”The line on a graph that runs vertically (up and down) through zero.” This topic connects to Linear Relations Y

Zero Pairs Zero Pairs:”A zero pair is a pair of numbers whose sum is zero. “ This topic connects to Rational Numbers, Polynomials and Linear Equations & Inequalities Z