3rd Grade Mathematics

3rd Grade Math Curriculum
Unit Learning Targets Vocabulary
Addition & Subtraction Patterns Solves story problems
Writes about mathematical thinking clearly and accurately
Adds and subtracts numbers within 1000 using strategies and algorithms based on place value understanding and properties of operations
associative
property of
addition
centimeter (cm)
commutative
property of
addition
difference
even number
inch (in.)
number line
odd number
sum or total
Introduction to Multiplication Solves story problems
Writes about mathematical thinking clearly and accurately
Adds and subtracts numbers within 1000 using strategies and algorithms based on place value understanding and properties of operations
Represents and solves multiplication problems using models and strategies
Fluently multiplies and divides with 100 using strategies
array
bar graph
commutative
property of
multiplication
equation
factor
multiple
picture graph
product
ratio table
table
variable
Multi-Digit Addition & Subtraction Solves story problems
Writes about mathematical thinking clearly and accurately
Adds and subtracts numbers within 1000 using strategies and algorithms based on place value understanding and properties of operations
algorithm
difference
estimate
expanded form
rounding
sum or total
Measurement & Fractions Solves story problems
Writes about mathematical thinking clearly and accurately
Solves problems involving concepts of measurement and estimation
Understands and explains fractions comparisons and equivalence
centimeter (cm)
congruent
cup
customary system
data
denominator
equation
fraction
gallon (gal.)
gram (g)
half
height
inch (in.)
kilogram (kg)
line plot
liquid volume
liter (l)
mass
meter (m)
metric system
milliliter (ml)
millimeter (mm)
numerator
ounce (oz.)
pound (lb.)
quart (qt.)
sum or total
table
unit fraction
volume
Multiplication, Division & Area Solves story problems
Represents and solves multiplication problems using models and strategies
Represents and solves division problems using models and strategies
Fluently multiplies and divides with 100 using strategies
Understands area and perimeter and relates area to multiplication and addition
area
array
customary system
dimension
divide
dividend
divisor
equal
equation
estimate
expression
factor
multiply
product
quotient
rectangle
remainder
square foot (ft.)
square inch (in.)
square unit
square yard (yd.)
square
Geometry Solves story problems
Understands area and perimeter and relates area to multiplication and addition
Sorts, analyzes and constructs geometric figures based on their attributes
acute angle
angle
area
array
centimeter (cm)
congruent
denominator
dimension
divide
equal
equation
equilateral
equivalent
fractions
estimate
foot (ft.)
fraction
half
hexagon
line of symmetry
meter (m)
multiply
numerator
obtuse angle
parallel
parallelogram
pattern
pentagon
perimeter
perpendicular
polygon
quadrilateral
rectangle
rhombus
right angle
rotation
square
symmetry
trapezoid
vertex or corner
Extending Multiplication & Fractions Solves story problems
Writes about mathematical thinking clearly and accurately
Represents and solves multiplication problems using models and strategies
Fluently multiplies and divides with 100 using strategies
Understands concepts of fractions as numbers and represents fractions on a number line
Understands and explains fractions comparisons and equivalence
array
associative
property of
multiplication
data
denominator
dimension
divide
equal
equation
fraction
equivalent fractions
estimate
expression
factor
foot (ft.)
fraction
half
impossible
likely
line plot
mode
multiple
multiply
number line
numerator
parentheses
partition
pattern
probability
product
unit fraction
Bridge Design and Consturction Solves story problems
Writes about mathematical thinking clearly and accurately
area
bar graph
circle
dimension
hexagon
line plot
mean
median
mode
outlier
parallelogram
partition
perimeter
picture graph
quadrilateral
range
rectangle
rhombus
square
trapezoid
triangle