Multimedia Math Vocabulary Created by: Sample

Absolute Value The distance of a number from zero on a number line | - 4| The absolute value of - 4 is 4. | + 4| The absolute value of + 4 is 4. Try it!

Angle

The figure formed by lines Displays just a little knowledge of Math vocabulary. Student does not have grasp of information; student cannot answer questions about subject The slide is a minimal collection or rehash of other people’s ideas, and images (copy and paste). There is no evidence of new thought. Student used very little/no visuals.

Angle The figure formed by rays (two line segments) that extend from a given point. Displays knowledge of Math vocabulary. Student is uncomfortable with information and is able to answer only basic questions. Student presents information in logical, sequence—The slide has little originality and there is no evidence of new thought or inventiveness. Student occasional used visuals that rarely support text and presentation

Angle The figure formed by rays (two line segments) that extend from a given point.rays Click on the word rays to learn more…. Investigate More about angles Play a game Displays knowledge of Math vocabulary. Student demonstrates full knowledge (more than required) with explanations and elaboration. Student presents information in logical, interesting sequence—slide has originality and great design that shows inventiveness. Student used visuals to reinforce screen text and presentation. end

Angles So many different angles! Angle Games! Investigate More about angles end Right Angle 90º Acute Angle >0 º<90º Obtuse Angle >90 º<180 º Is a straight line an angle? Click to find out… YES! It equals 180 ° Test it out!

Ray A ray is a partial line that starts at one point and goes on forever and ever in one direction. end

Area

the amount of carpet you need IS the area.

Area The number of square units that cover a shape or figure.

Area The number of square units that cover a shape or figure. See Area Formulas Multiply the width of the rectangle by the height end

Area The number of square units that cover a shape or figure. See Area Formulas Count the little one-inch squares and find the total area. Is it the same as multiplying the width of the rectangle by the height? end

Associative Property In addition and multiplication, not matter how the numbers are grouped, the answer will always be the same! addition = (2 +3) = (1 + 2) + 3 Multiplication 2 X (3 X 4) = (2 X 3) X 4 Do parenthesis first: end

Box and Whisker Plot A graph that shows how far apart and how evenly data is distributed. Box-and-whisker plots are helpful in interpreting the distribution of data. end

Box and Whisker Plot Data can be further separated into quartiles. The first quartile is the median of the lower part of the data. The second quartile is another name for the median of the entire set of data. The third quartile is the median of the upper part of the data. Quartiles separate the original set of data into four equal parts. Each of these parts contains one-fourth of the data. end

Bar graph

Coefficient

Commutative Property

Complementary angles

Congruent segments

Coordinate Plane

Cube

Chord

Cone

Complementary Angles

Diameter

Distributive Property

Denominator

Divisible

Discount

Divisible

Equation

Equilateral triangle

Evaluate an expression

Exponent

Equivalent fractions

Evaluate

Face

Factor

Formula

Frequency Table

Greatest Common Factor

Graph

Greater than

Histogram

Hexagon

Heptagon

Improper Fraction

Isosceles triangle

Integer

Inequality

Journal Writing in math

Justify your answer

Kilogram

kite

Least Common Denominator

Least Common Multiple

Like Terms

Linear equation

Less than

Line of symmetry

Mean

Median

Mode

Mixed Number

Multiple

Negative Integer

Number Line

Numerator

Obtuse angle

Octagon

Order of Operations

Ordered pair

Outlier

Parallel lines

Parallelogram

Percent

Perimeter

Perpendicular lines

Pi

Polygon

Prime number

Pythagorean Theorem

Proportion

Quadrilateral

Quotient

Ratio

Ray

Repeating decimal

Reciprocal

Reflection

Rhombus

Right Angle

Range

Reciprocal

Scalene Triangle

Scientific notation

Similar polygons

Simplest form of a fraction

Slope

Solution

Square root

Stem-and-leaf plot

Supplementary angles

Surface area

Simplest form

Solution

Square number

Symmetry

Terminating decimal

Transversal

Term

Trapezoid

Unit rate

Unlike fractions

Variable

Venn diagram

Vertex

Volume

Whole Number

X-Axis

X-coordinate

Y-axis

Y-coordinate

Yard

Zero

Work Cited

Links dictionary.htmlhttp:// dictionary.html X.cfmhttp:// X.cfm b.htmlhttp://mathcentral.uregina.ca/RR/glossary/middle/glossarya b.html

Links math.htm clip arthttp:// math.htm com/ com/

Absolute Value The Absolute value of -3 is 3. The absolute value of 4 is 4. | –3 | = 3 or | –8 | = 8 Click!

Area