1st 6-Weeks
quadrilateral
A polygon with four sides and four angles
perpendicular lines
Lines that intersect to form right angles
additive
When a number is added to another number you get the sum of the two numbers.
volume
The number of cubic units needed to fill the space occupied by a solid
Malia has 6 soccer balls, and 1/3 of them are blue. How many of Malia's soccer balls are blue?
Multiplication
prime
A whole number greater than 1 with exactly two factors 1 and itself.
order of operations
The order in which the operations are completed within an expression
input/output
A table of values that follows a rule used to show a pattern of x-values and their corresponding y-values
Numerator
The number of parts being represented - the top number in a fraction
There are 24 students in Mrs. Ewing's class, and each student will receive 3 glue sticks at the beginning of the year. How many glue sticks will the entire class receive?
Composite
perimeter
The distance around a closed two-dimensional figure
multiplicative
The process of adding a number to itself multiple times (x)
stem and leaf
A display of data where digits with larger place values are named as stems and digits with smaller place values are called leaves.
Mrs. McElroy has 60 magnets she needs to share between 15 students. How many magnets will each student get?
Division
Acute Angle
An angle measuring more than 90 degrees
parallel lines
Two lines that are the same distance apart and never intersect
net income
The total amount of money a workers takes home after taxes and other deductions are withheld.
dot plot
A graph that uses dots above a number line to show the frequency of data
There are 156 students in 5th grade, 163 students in 3rd grade, and 126 students in 4th grade. How many students are in the three grades?
Addition
Improper Frations
When the numerator is bigger than the denominator (9/3)
trapezoid
A parallelogram with one set of parallel lines
balanced budget
An organized plan for money in which the total income equals the total expenses for a given period of time
Denominator
The total number of parts - the bottom number in a fraction
Watermelon had 16 bugs to eat in 4 days. How many bugs did Watermelon need to eat each day?
Division