computational thinking for information technology
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HOME | OBJECTIVES | WELCOME | TASK 1 | TASK 2 | TASK 3 | HELP. Computational Thinking for Information Technology. HOME | OBJECTIVES | WELCOME | TASK 1 | TASK 2 | TASK 3 | HELP. STUDENT SCENARIO: Green IT. - PowerPoint PPT PresentationTRANSCRIPT
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COMPUTATIONAL THINKING
FOR INFORMATION TECHNOLOGY
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STUDENT SCENARIO:GREEN IT
In this scenario, you are a consultant assigned to the
Community College and University IT Services
Division. You will use killowatt meters to measure and
analyze the amount of energy that the college is using.
Andrew Redleaf will be your guide and
virtual supervisor for the lesson.
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OBJECTIVESThis course will enable you to develop logical thinking skills, including:• Asking probing questions to uncover details of a problem• Clearly defining a problem• Defining clear success criteria for the project• Making design decisions based on rational criteria• Seeing the “big picture”• Deconstructing the problem into its component parts
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OBJECTIVES (cont.)This course will enable you to develop logical thinking skills, including:• Correlating the relationships between components and
prior knowledge• Identifying the steps required to solve a problem• Identifying the sequence of steps including possible
decisions and alternatives• Identifying normal and exceptional behaviors of a solution• Identifying available resources
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OBJECTIVES (cont.)This course will enable you to develop logical thinking skills, including:• Developing a solution that uses only available resources• Measuring and adapting the solution to optimize resource
utilization• Measuring and evaluating solutions against the success
criteria• Adjusting the design and implementation as needed
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WELCOME
Expectations | About our Consulting
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Hello, I’m Andrew. Welcome aboard! We’re very excited have you on our team of consultants.
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Expectations
In your first months here, you will learn new
technologies, research cutting-edge
technologies, prepare documents, create and
deliver presentations, and design and
develop websites for clients.
These assignments may take you out of your
comfort zone and push you to think in new
ways. However, we are certain that the
excitement of solving these challenges will
more than make up for the difficulties you
might encounter.
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We expect each of you to make the client’s
needs your priority by contributing to your
team and producing quality, finished
products on time.
We have worked hard to develop a
reputation for excellence, and are currently
the industry leader in consulting services in
information technology. We hope to be the
industry leader in the region within the next
five years. I hope you will be an integral
part of helping us reach that goal.
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About our consultingWe are a premier information technology
solution provider. We specialize in providing
reliable solutions for businesses in today's
fast-paced technology world. The company is
dedicated to providing clients with the most
powerful IT products, solutions and strategies
that keep their businesses on the cutting edge
of technology.
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We are committed to personal and professional
integrity, honesty, and open communications
with our clients. We seek long-term
relationships with our clients.
The Community College and University IT
(CCUIT) Division is responsible for providing
consulting services for educational institutions
systems. CCUIT is the largest division in the
company and key to the company’s success.
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Your roleOur excellent reputation is spreading. As a
result, within the last year, we have seen a
surge in the number of new clients seeking
our services. In turn, this has allowed us to
hire new employees such as you to help
us to deliver these services. You have
been assigned to the Community College
and University IT Services Division. The
division is primarily responsible for
providing consulting services for
educational institutions.
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Since many of the clients you will be working
for are new clients to the company, I would
like to ask you to start building a good
relationship with your client. Pay attention to
customer service skills, communicate often,
and most importantly provide your client with
finished products that are up to our standard
of excellence.
This is a fast-paced working environment. I
hope you will enjoy and be up to the
challenge.
Welcome aboard!
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Ready to get started?
Task 1 awaits!
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TASKS AND ASSIGNMENTS
Please complete the following tasks in sequence, paying attention to particular requirements given in the task.
There may also be guidelines for evaluation of effort, and of course that describes how your efforts will be judged.
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TASK 1: ENERGY CONSUMPTION ANALYSIS
In this task, you will use killowatt meters
to measure and analyze the amount of
energy that the college is using.
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Start with measurement-taking.
You will start by visiting various locations across the college
measure and record in an Excel spreadsheet data the Amps,
Watts, kWh used by various devices. You must take
measurements for each monitor you encounter, each
computer, and other devices, including but not limited to fans
and lamps. Further you will create a column in your worksheet
that uses .12 cents/kWh to calculate the cost per year of
running each device.
Note: Be sure to record the location
of the devices and the types of
devices.
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Using the data you gathered, calculate the energy savings in
one year by replacing ten 15-inch CRTs with ten 15-inch LCDs.
Briefly Research the cost of 1 kWh of electricity in your
region/area/state. Take the data you gathered and use this
kWh rate to calculate annual cost for the same devices on
another worksheet within your Excel workbook. Analyze the
data gathered by using Excel’s charting functions to create a
chart comparing the cost of supplying energy to these various
devices on an annual basis.
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Using the information gathered from the data analysis from
the Excel spreadsheet, create a Word document to report
your findings and to provide recommendations indicating
how the college might save money and decrease energy
consumption thereby increasing the college’s commitment
to become more sustainable. Be sure to research and
explain the concept of Cloud Computing and how it can be
used to reduce energy costs.
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TASK 2: ELECTRONIC WASTE
Nice job on the energy consumption analysis.
Hopefully you now have a better
understanding of the impact of electronic
devices on energy consumption.
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With this task you will be learning about electronic waste.
Electronic waste, e-waste, e-scrap, or Waste Electrical and
Electronic Equipment (WEEE) describes loosely discarded,
surplus, obsolete, or broken electrical or electronic devices.
Informal processing of electronic waste in developing
countries causes serious health and pollution problems.
Some electronic scrap components, such as CRTs, contain
contaminants such as lead, cadmium, beryllium, mercury,
and brominated flame retardants.
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Even in developed countries recycling and disposal of e-
waste may involve significant risk to workers and
communities and great care must be taken to avoid unsafe
exposure in recycling operations and leaching of material
such as heavy metals from landfills and incinerator ashes.
We will visit a local electronics recycling facility to learn
about software and hardware, challenges and procedures
specific to electronic recycling, the cost and benefits to
sustainability of recycling, and the
impact to the earth of failing to
recycle these items.
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During the visit you will be encouraged to ask questions and take
pictures of your visit.
After this visit, through a reflective writing piece, reflect on your experience
and what you learned at the recycling center. Use the ewaste calculator and
reflect on your ewaste and how you might be a better protector of the
environment. You may include photos of the visit.
Secondly, you are tasked to create a document in Word
recommending a policy for the disposal of outdated
computer equipment for the college,
taking into account what you have
learned on your visit and through
research you do on ewaste.
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TASK 3: PRESENT YOUR FINDINGS
Congratulations on your first Green IT project. Hopefully from the last task you have a better
understanding of the cost of the energy consumption of electrical devices.
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In this task, you will research Green IT as an emerging job field.
We will be participating in a Skype video conference with
George Goodman of Climate Savers Computing Initiative.
Executive Director Goodman will talk about the history of
Climate Savers Computing and what the member organizations
are doing.
Further, he will speak about the Green IT field as a career
option. Be prepared to ask him thoughtful questions to help
you complete this task.
You task is to create a PowerPoint
presentation regarding the Green IT
career field in general.
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INSTRUCTOR CONTACT INFORMATION
eMail:
Phone:
Office location:
Office hours:
Other info:
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