• Curriculum
      
    Galesburg-Augusta Community Schools has adopted the Common Core State Standards for Math and English/Language Arts. To learn more about this curriculum please go to www.corestandards.org.

    Here are the important math vocabulary words by grade level:

    Kindergarten CCSS Vocabulary list
     
    add
    addend
    addition
    compose
    count
    decompose
    equal
    equation
    expression
    greater than
    less than
    make 10
    shapes
    subtract
    subtraction
    three-dimensional
    two-dimensional
    First Grade CCSS Vocabulary list
     
    >, <, =
    add
    addend
    addition
    analog clock
    angles
    associative property
    circle
    commutative property
    compose
    composite
    cone
    count back
    count on
    cube
    cylinder
    data points
    defining attributes
    digital clock
    equal sign
    equation
    faces
    false questions
    fourth of
    fourths
    half
    half of
    half-circle
    half-hour
    halves
    hour
    length
    make 10
    multiple of 10
    non-defining attributes
    place value
    quarter
    quarter of
    quarter-circle
    quarters
    rectangle
    rectangular prism
    sides
    square
    subtract
    subtraction
    sum
    three-dimensioned
    trapezoid
    triangle
    true equation
    two-dimensioned
    whole
    Second Grade CCSS Vocabulary list
     
    <, >, =
    a.m.
    addends
    analog clock
    angles
    associative property
    attributes
    bar graph
    cents
    column
    commutative property
    compose
    cubes
    decompose
    differences
    digital clock
    dimes
    dollars
    equal shares
    even
    expanded form
    faces
    fourths
    halves
    hexagons
    identity property
    kite
    length
    line plot
    nickels
    number line diagram
    odd
    p.m.
    parallelgram
    pennies
    pentagons
    picture graph
    place value
    quadrilaterals
    quarters
    rectangle
    rectangular array
    rhombus
    row
    scale
    sides
    square
    sums
    thirds
    trapezoid
    triangles
    unit
    whole
    Third Grade CCSS Vocabulary list
     
    additive
    algorithm
    area
    area model
    arithmetic pattern
    array
    associative property
    attribute
    commutative property
    denominator
    distributive property
    dividend
    division
    divisor
    equation
    equivalent
    estimation
    factor
    fourth
    fraction
    half/halves
    kite
    line plot
    mass
    minute
    multiplication
    multiply
    number line
    numerator
    order of operations
    parallelogram
    perimeter
    place value
    plane figure
    product
    quadrilateral
    quarter
    quotient
    rectangle
    rhombus
    rounding
    scale
    scaled bar graph
    scaled picture graph
    square
    standard units
    trapezoid
    unit fraction
    unit square
    volume
    Fourth Grade CCSS Vocabulary list
     
    acute angle
    additive comparison
    angle
    angle
    arc
    area
    area model
    benchmark fraction
    common denominator
    composite
    decimal
    degrees
    denominator
    endpoint
    equivalent fractions
    estimation
    expanded form
    factor pairs
    factors
    formula
    fraction
    line
    line of symmetry
    line plot
    line segment
    metric units
    mixed number
    multiples
    multiplicative comparison
    numerator
    obtuse angle
    parallel
    pattern
    perimeter
    perpendicular
    point
    prime
    protractor
    ray
    rectangular array
    remainder
    right angle
    right triangle
    round
    rounding
    rule
    scale
    standard algorithm
    standard units
    symmetry
    unit
    unit fraction