the technological process
DESCRIPTION
Introduction to the technological process for the class of bilingual ESO Technology.TRANSCRIPT
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THE TECHNOLOGICAL PROCESS
Developing a technological object
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TECHNOLOGICAL PROCESS
Is the work method used by technology. Consists of the ordered sequence of steps
that must be followed in order to satisfy a need or solve a problem.
NEED OR
PROBLEMSOLUTIONTECHNOLOGICAL PROCESS
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PHASES
Describing and analyzing the need or problem.
Searching for information. Generating and selecting ideas. Executing the design. Evaluating.
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DESCRIBING AND ANALYZING THE NEED OR PROBLEM Identify precisely the need or problem Define clearly the conditions the solution
must fulfil
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EXAMPLE: THE PENCIL CASE Design problem:
disordered crayons Design brief:
Pencil case to store drawing materials.
Needs to be cheap, easy to construct, safe and made of recycled materials.
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SEARCHING FOR INFORMATION Explore different existing design ideas and
solutions which solve the problem or need.
You can use books, catalogues, experts, the internet…
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THE PENCIL CASE
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GENERATING AND SELECTING IDEAS Create new ideas or consider one or more of
the existing solutions Use a rich picture Propose solution : sketching Best idea selection: technical drawing
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RICH PICTURE
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THE PENSIL CASE
Proposed solutions: sketches
Best idea selection: technical drawings
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EXECUTING THE DESIGN
Plan the work: draft a work plan which specifies the tasks that
must be completed and the resources needed to complete them
Build the object.
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THE PENCIL CASE
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THE PENCIL CASE
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EVALUATING
Check the object. Does it solve the problem?
Yes: that’s great No: what’s wrong with it?
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THE PENCIL CASE
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DOCUMENTIG THE PROCESS: THE PROJECT REPORT After finishing the process Collects all the
documentation about the process
Describes both the process followed and the result obtained
Goals: Explain the method used Show the solution obtained