science

Information processes and technology

Information processes and technology is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Information processes and technology rather than just read about it. In short: Information processes and technology (IPT) is the study of information systems and the processes and technology involved in them. IPT is also a subject offered to senior high school students in Australia in university entrance exams such as the HSC in New South Wales.

Key takeaways

Information processes and technology belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Information processes and technology to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Information processes and technology from memory before moving on to harder problems.

Reference excerpt

Information processes and technology (IPT) is the study of information systems and the processes and technology involved in them. IPT is also a subject offered to senior high school students in Australia in university entrance exams such as the HSC in New South Wales. It focuses on giving the student an understanding of information technology, information processes and the skills to create information systems and some basic programming skills. Some of the social and ethical issues of computer systems may also be included in the course of the subject. In New South Wales, IPT is separated into the preliminary (year 11) and HSC (year 12) courses. A prerequisite for the HSC course is successful completion of the preliminary course. In June 2009 the course from 2010 to 2018 was detailed in the NSW Board of Studies syllabus, which was renamed to the New South Wales Education Standards Authority (NESA) from 2019. IPT is one of the HSC courses which may be accelerated – students in some schools have the option of completing it in year 10. In Queensland, the information processing and technology course is defined in a Queensland Studies Authority document.

References

External links NSW HSC Information Processes and Technology syllabus Updated HSC Syllabus for 2008 Preliminary students

Worked examples

Example 1 — a first encounter with Information processes and technology

Start with the simplest possible case. Write down what Information processes and technology claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Information processes and technology before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Information processes and technology ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Information processes and technology

In research: Information processes and technology appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Information processes and technology in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Information processes and technology is common in secondary-school and first-year university syllabi. It links to neighbouring topics Education in Australia by subject, Information systems, Information technology education, so understanding it makes those chapters shorter.
In everyday life: Look for Information processes and technology outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Information processes and technology in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Information processes and technology means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Information processes and technology out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Information processes and technology in simple terms?

Why does Information processes and technology matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Information processes and technology?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Information processes and technology.