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Introduction to the technological process for the class of bilingual ESO Technology.
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THE TECHNOLOGICAL PROCESS
Developing a technological object
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
PHASES
Describing and analyzing the need or problem.
Searching for information. Generating and selecting ideas. Executing the design. Evaluating.
DESCRIBING AND ANALYZING THE NEED OR PROBLEM Identify precisely the need or problem Define clearly the conditions the solution
must fulfil
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.
SEARCHING FOR INFORMATION Explore different existing design ideas and
solutions which solve the problem or need.
You can use books, catalogues, experts, the internet…
THE PENCIL CASE
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
RICH PICTURE
THE PENSIL CASE
Proposed solutions: sketches
Best idea selection: technical drawings
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.
THE PENCIL CASE
THE PENCIL CASE
EVALUATING
Check the object. Does it solve the problem?
Yes: that’s great No: what’s wrong with it?
THE PENCIL CASE
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