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MATH WORDS

OKLAHOMA STATE DEPARTMENT OF EDUCATION VOCABULARY FOR MATHEMATICS

KINDERGARTEN 1ST GRADE
above
add
behind
below
beside
between
calendar
circle
clock
compare
count
fifth
first
fourth
graph
hour
left
length
measure
money
number
on
over
pattern
rectangle
right
second
shapes
sort – same/different
square
subtract
third
time
triangle
under
zero
addition
angle
backward/forward
chart
congruent
describe
digit
direction
equal
even
explain
foot
greater than
guess
half hour
inch
increasing pattern
less than
list
minus
minute
number line
numeral
odd
order
ordinal
plus size
solve
subtraction
tallies
temperature
value
weight
2ND GRADE 3RD GRADE
addends
classify
decrease
difference
distance
estimate
fractions (halves, thirds, and fourths)
gallon
height
hexagon
hundreds
increase
model
numeric
pattern
octagon
ones
pentagon
pint
place value
pound
quart
quarter hour
regroup
standard measures
sum
symmetry
table
tens
thermometer
volume
whole number
algorithm
analog clock
area
array
bar graph
commutative property
coordinates
customary/standard measurement
data
denominator
density
digital
clock
division
edge
face
factor
grid
horizontal
input
metric units (meter, centimeter, gram, kilogram)
multiple
multiplication
number sentence
numerator
ordered pairs
output
perimeter
pictograph
probability
product
rounding
three-dimensional
two-dimensional
vertex
vertical
4TH GRADE 5TH GRADE
acute angle
associative
axis
computation
dividend
divisor
elapsed time
equation e
quivalent
expanded form (of a number)
expression
frequency table
hundredths
inequality symbols
intersecting
inverse operation
line graph
obtuse angle
parallel
perpendicular
prediction
quotient
reasonable
reflection
right angle
rotation
rule
standard form (of a number)
tenths
translation
variable
balanced
base
composite
deposit
distributive property
fair number cube
greatest common factor ( GCF )
improper fractions
least common denominator (LCD)
least common multiples (LCM)
mean
metric prefixes (milli, centi, kilo)
mixed numbers
percent
plane
prime
proper fraction
range
ray
straight angle
thousandths
Venn diagram
withdraw
6TH GRADE 7TH GRADE
algebraic expression
base number
circumference
complement
convert
coordinate plane
diameter
evaluate
exponent
factorization
median
mode
non-terminating decimal
numerical expression
order of operations
pi
plane figure
prime factor
quadrilateral
radius
reciprocal
sequences (arithmetic, geometric, Fibonacci)
similarity
simplify
square units
substitution
supplement
terminating decimal
absolute value
acute triangle
alternate interior/exterior angles
bisector combinations
corresponding angles
discount
equilateral triangle
experimental probability
exponential notation
integer
interest
isosceles triangle
negative
obtuse triangle
outcome
parallelogram
permutations
polygon
positive
proportion
quadrant
radical sign
rate
ratio
regular polygon
rhombus
right triangle
scale factor
scalene triangle
square root
theoretical
probability transversal
trapezoid
unit rate
vertical angle
8TH GRADE  
adjacent angles
coefficient
constant
distance formula: d=rt
domain
formula
hypotenuse
lateral area
legs of a triangle
linear equation
linear inequality
Pythagorean theorem
range of a function
rational number
scatter plot
scientific notation
slope-intercept form slope
solids (prisms, cones, cylinders, pyramids)
standard form (of a linear equation)
surface area
term
x-y intercepts

OKLAHOMA STATE DEPARTMENT OF EDUCATION VOCABULARY FOR MATHEMATICS

ALGEBRA I ALGEBRA II
absolute value function
ascending/descending
binomial
degree of a polynomial
difference of squares
elimination method (for solving a system of equations)
factor a polynomial
function notation
inequalities
intercepts (x & y)
irrational numbers
line of best fit
linear/nonlinear functions (exponential, quadratic, absolute value)
linear systems
literal equations
monomial
parent graph (linear, absolute value, quadratic, constant) polynomial
quadratic equation
quadratic formula
rate of change
rational expression
real numbers
relations
substitution method (for solving a system of equations)
trinomial
arithmetic/geometric sequences
asymptotes
completing the square
complex numbers
composition
conic sections
conjugate (complex)
correlation
curve of best fit
delta
discriminant
functions (exponential, polynomial, logarithmic , etc.)
imaginary
inverse function
logarithm
matrix minimum/maximum (relative, absolute)
normal distribution curve (Gaussian)
parent function (exponential, polynomial, logarithmic)
radical equation
sigma
standard deviation
synthetic division
three-dimensional coordinate transformation (algebraic)
variance
weighted averages
zero of a function
GEOMETRY  
altitude
angle of depression/elevation
angle relationships (complementary, supplementary, etc., expressed algebraically)
arc (measurement, length, major, minor)
central angle
chord
conditional statements (converse, inverse, contra-positives)
congruence
conjecture
construction (protractor, compass, straightedge)
convex/concave
corresponding parts
counterexample
deductive reasoning
distance formula:

Euclidean/non-Euclidean Geometry
inductive reasoning
inscribed angles and polygons circumscribed
interior/exterior angles (of a figure)lateral surface area median of a triangle
midpoint formula
polyhedral
proof (formal, paragraph, flow, algebraic)
Pythagorean theorem – area model
reflexive, symmetric and transitive properties
secant line
tangent line
theorem/postulate/conjecture
total surface area
transformation (reflection, rotation, translation)
trigonometric ratio (sine, cosine, tangent)
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