i don't know a description bro :)
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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Technology | The modification of the natural environment in order to
satisfy human needs and wants
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Technology Literacy | The ability to use, manage, understand, and
access technology
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Transportation Technology | The technology of transporting people
and goods
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Information & Communication Technology | The technology of communicating to people and machines
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Medical Technology | The technology of caring for the sick and
curing disease
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Agricultural & Bio Technology | The technology of farming and DNA.
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Construction Technology | The technology of building and
maintaining structures
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Energy & Power Technology | The technology of producing and
transferring energy into work/power
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Manufacturing Technology | The technology of producing goods in a
factory
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Science | The knowledge of the natural world (Discovery). Helps us
develop technology.
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Invention | A totally new product, produced from ideas and
imagination
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Innovation | An improvement to an invention. You will have more
innovations than inventions
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Positive Outcomes vs. Negative Outcomes | Positive: technology solves problems, Negative: creates new problems
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Systems Model | A group of units/parts that work together. Consists
of input, process, output and sometimes feedback
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Open-Loop System | A system in which there is no feedback.
Input>Process>Output
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Closed-Loop System | A system in which there is feedback.
Input>Process>Output>Feedback
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Systems Thinking: | Viewing problems as parts of an overall system.
What component is causing the problem?
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Controls | Mechanisms or steps that are performed using information
about the system that cause the system to change
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Input: | Anything put in to a system. Can be capital ($), raw
materials, people (labor), fuel, etc.
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Process: | The process of changing/using the inputs. Ex. The burning of
the fuel to produce power/work in an engine.
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Output: | The results of the system. Can be power, movement, a
product, etc.
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Feedback | Information about the system that can be used to alter
the system. Can be a gauge or other measurements
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Criteria | The problem you are trying to solve/the goal of your design.
Example: Design a bridge
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Constraint: | Limitations to your design. You may have a time limit,
money limit or specifications for the appearance
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Prototype | A full-scale working model of the product. For example
the crash car used to test car safety
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Newton’s 1st Law: | An object remains still or remains in motion
unless acted upon by an outside force
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Newton’s 2nd Law | Force = mass x acceleration. The greater the
mass, the more force that is needed to move it.
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Newton’s 3rd Law: | For every action, there is an equal and opposite
reaction.
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Mechanical Advantage | A force that is increased by the use of a
machine. Ex. using a drill to drive a screw
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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.
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