Math Talent Vocabulary Words
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Circumference | is the distance around the circle.
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| Chord | is a line segment connecting any two points on the circle.
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| Arc | curve lines on a circle.
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| Central Angle | is an angle whose vertex is the center of the circle.
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| Diameter | is a chord of circle that passes through the center of the cricle.
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| Radius | is a line segment that has on endpoint at the center of a circle and the other endpoint on the circle.
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| Average | the sum of two or more quantities divided by the nunber of quantities.
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| Trapezoid | a quadrilateral plane figure with two parallel
sides and two non-parallel sides.
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| Area | measures the size of a surface.
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| Perimeter | the distance around a close shape.
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| Ratio | is just a comparison between two different things.
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| Variable | a letter used to represent an unknown value.
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| Fraction | part of a whole.
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| Numerator | the part of the whole shaded.
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| Denominator | the total amount of parts.
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| Decimal | a number pertaining to tenths or to the hundreths and beyond.
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| Equation | a number sentence with an equal sign.
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| Percent | is a ratio that compares a number with one hundred.
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| Proportion | is a equation showing two equal ratios.
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| Commutative Property | the order does not change the sum or product.
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| Rate | is a ratio between two quantities for different units.
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| Absolute Value | is its distance away from the #0 on a number line.
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| Volume | is the space that a figure occupies.
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| Associative Property | the grouping will not change the sum or product.
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| Intergers | a whole positive or negative number.
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| Computer | a machine that stores and processes information.
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| Analytical Engine | a computer that punched codes onto a card. It was invented by Charles Babbage.
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| Conditional Statement | a program that allows a computer to select from a group of actions to perform.
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| Z3 | the first programable computer that wasn't tied to a specific function.
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| Mark 1 | a giant caculator the size of a room that could perform any number of equations.
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| E.N.I.A.C | electronic numeral intergrator and caculator.
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| Integrated Circuits | miniature electronic devices that store and hold transistors.
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| Transistors | the switches that control the flow of electricity in a computer.
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| Microprocessor | a silicon chip that holds thousands of transistors.
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| Apple 2 | the first popular home computer.
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| Input | the data that is entered into the computer.
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| Output | the computer generated information that is displayed to the user in some discernible from such as a screen display, printed page, or sound.
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| Storage | any device in which information or data is stored.
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| Processing | the manipulation of data by a miccroprocessor or embedded processor according to instructions given to it by a program or embedded in the chip itself.
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| Electronic | adjective for describing a device or result that is dependent on the action of electrons to work.
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| Software | the processor and data that make computer programs work.
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| Hardware | the physical parts of your computer that you can touch or feel such as the keyboard, monitor, and computer case.
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| Microprocessor | the main processing unit of a computer or into processing device the brains of the machine carrying out instructions performing calculations and interacting with the components used to operate the computer.
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| RAM | memory to store data and programs currently being processed. Auto erased when power off. Ram must be saved on desk or tape for future use.
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| ROM | stored permanet systems instructions which are never changed. It hold contents even when the power is turned off. Data is placed in ROM only once and stays there permanently ROM is generally installed by the manufacturer as part of the system.
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
stanleyw601
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