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Learn about fractions, numbers, the metric system, negative numbers, and more with this educational PowerPoint presentation. Explore concepts such as perimeter, number lines, Celsius scale, and histograms in an engaging way!
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Math vocabulary Lessons 6-10 & Investigation 1 Powerpoint hosted on www.worldofteaching.com Please visit for 100’s more free powerpoints
Fraction Numbers that name parts of a whole
Denominator The bottom number of a fraction
Numerator The top number of a fraction
Endpoints Points at which segments end
Line A straight collection of points extending in opposite directions without end
Metric System An international system of measurement based on multiples of ten
Ray A part of a line that begins at a point and continues without end in one direction
Segment A part of a line with two distinct endpoints
U.S. Customary System A system of measurement used almost exclusively in the United States
Perimeter The distance around a closed, flat shape
Counting Numbers The numbers used to count; the members of the set (1,2,3,4,5…)
Negative Numbers Numbers less than zero
Number Line A line for representing and graphing numbers. Each point on the line corresponds to a number
Whole Numbers The members of the set (0,1,2,3,4…)
Celsius scale A scale used on some thermometers to measure temperature
Even Numbers Numbers that can be divided by 2 without a remainder; members of the set (-4,-2,0,2,4)
Fahrenheit Scale A scale used on some thermometers to measure temperature
Odd Numbers Numbers that have a remainder of 1 when divided by 2; members of the set (-3,-1,1,3)
Scale A display of numbers with an indicator to show the value of a certain measure
Sequence A list of numbers arranged according to a certain rule
Term Number in a sequence
Closed-Option Survey A survey in which the possible responses are limited
Histogram A method of displaying a range of data. A histogram is a special type of bar graph that displays data in intervals of equal size with no space between them.
Open-Option Survey A survey that does not limit the possible responses
Survey A method of collecting data about a particular population