science

SunSmart

SunSmart 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 SunSmart rather than just read about it. In short: SunSmart is a not-for-profit health promotion program in Australia that promotes a balance between the benefits and harms of sunlight exposure, most notably including vitamin D and skin cancer. Cancer Council Victoria and the Victorian Health Promotion Foundation (VicHealth) first funded SunSmart in 1988 in Victoria.

Key takeaways

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

Reference excerpt

SunSmart is a not-for-profit health promotion program in Australia that promotes a balance between the benefits and harms of sunlight exposure, most notably including vitamin D and skin cancer. Cancer Council Victoria and the Victorian Health Promotion Foundation (VicHealth) first funded SunSmart in 1988 in Victoria. Programs now operate in each state and territory of Australia by respective Cancer Councils, all using common principles but tailored to jurisdictional priorities. Since the iconic Slip! Slop! Slap! message of the 1980s, the SunSmart program has expanded the sun protection message to include Seek shade and Slide on sunglasses. Australia has one of the highest rates of skin cancer in the world. At least two in three Australians will be diagnosed with skin cancer by the age of 70 and more than 1,800 Australians die from skin cancer each year. SunSmart's investment in prevention brings considerable human and economic benefits across Australia. The program has generated a $2.30 net saving for every dollar spent, and was rated the second most cost-effective and health-saving intervention by the Victorian Department of Treasury. The 2010 Assessing Cost-Effectiveness of Prevention report identified an intensive SunSmart campaign as one of a handful of cost-effective interventions for the future that would have a large impact on Australia's health.

Worked examples

Example 1 — a first encounter with SunSmart

Start with the simplest possible case. Write down what SunSmart 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 SunSmart 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 SunSmart 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 SunSmart

In research: SunSmart 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 SunSmart 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: SunSmart is common in secondary-school and first-year university syllabi. It links to neighbouring topics Health campaigns, Health charities in Australia, Medical and health organisations based in Victoria (state), so understanding it makes those chapters shorter.
In everyday life: Look for SunSmart 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 SunSmart in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what SunSmart 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 SunSmart out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is SunSmart in simple terms?

Why does SunSmart 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 SunSmart?

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 SunSmart.