Math Vocabulary

What is a circle?

• A three-dimensional shape with all points equidistant from a central point.

• A two-dimensional shape where all points are equidistant from a central point, called the center.

• A polygon with three sides and three angles.

• A shape that has no edges or vertices.

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

What is perimeter?

• The total area inside a shape.

• The total distance around the outside of a shape.

• The length of one side of a shape.

• The measurement of the shape's volume.

What is a variable?

• A symbol used to represent a known value in mathematical expressions.

• A constant that does not change in mathematical equations.

• A symbol used to represent an unknown value in mathematical expressions and equations.

• A type of mathematical operation performed on numbers.

Tags

CCSS.6.EE.A.2B

What is a fraction?

• A fraction is a whole number.

• A fraction represents a part of a whole and is expressed as a numerator (top number) over a denominator (bottom number).

• A fraction is a type of decimal number.

• A fraction is a mathematical operation involving addition.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is a solid in mathematics?

• A two-dimensional shape with length and width.

• A three-dimensional object that has volume and occupies space.

• A point in space with no dimensions.

• A flat surface that extends infinitely in all directions.

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

What is volume?

• The amount of space occupied by a two-dimensional object, measured in square units.

• The amount of space occupied by a three-dimensional object, measured in cubic units.

• The weight of an object measured in grams.

• The density of an object measured in kilograms per cubic meter.

What are lines in geometry?

• Lines are curved figures that extend infinitely in both directions.

• Lines are straight one-dimensional figures that extend infinitely in both directions.

• Lines are two-dimensional shapes with thickness.

• Lines are points that connect to form a shape.

Tags

CCSS.4.G.A.1

What is a function?

• A function is a relation that assigns exactly one output for each input, often expressed as f(x).

• A function is a type of variable that can hold multiple values.

• A function is a mathematical operation that only applies to integers.

• A function is a graphical representation of data points.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What are the types of math?

• Arithmetic, Algebra, Geometry, Calculus, and Statistics

• Physics, Chemistry, Biology, and Mathematics

• History, Geography, Civics, and Mathematics

• Literature, Art, Music, and Mathematics

What are parts of a square?

• Four equal sides, four right angles, and two diagonals that bisect each other.

• Three equal sides, two right angles, and one diagonal.

• Four unequal sides, three right angles, and two diagonals that do not bisect each other.

• Two equal sides, four acute angles, and one diagonal.

Tags

CCSS.HSG.CO.C.11