science

Mary Farrelly

Mary Farrelly 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 Mary Farrelly rather than just read about it. In short: Mary Martha Farrelly born Mary Martha Maley (18 June 1866 – 28 August 1943) was an Australian social worker and diet reformer. She recommended fresh food, wholemeal wheat and no alcohol.

Key takeaways

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

Reference excerpt

Mary Martha Farrelly born Mary Martha Maley (18 June 1866 – 28 August 1943) was an Australian social worker and diet reformer. She recommended fresh food, wholemeal wheat and no alcohol.

Life Farrelly was born in Greenough in 1866. Her mother was Elizabeth Kniest (born Waldeck) whose Methodist parents had been missionaries. Her father, John Stephen Maley, started a successful flour mill that supplied Greenough and its surrounds. She was one of fourteen children. Two of her brothers became members of the Western Australian Parliament. She was an early member of the Women's Service Guilds which began in 1909. The Kindergarten system in the state was founded by that organisation, as was the local Girl Guides Association. She was a member of the Woman's Christian Temperance Union. In 1921 she became a Justice of the Peace. She was an advocate for fresh food and notably wholemeal wheat; which she believed had restored her to full health after an illness. She published a cookery book to encourage the use of wholemeal flour. She believed that white flour lacked the valuable part of the grain. She would enthusiastically chew wholemeal puffed wheat and also tell people about its many advantages. Sometimes she did these at exactly the same time with predictable results. When the Western Australian Historical Society started she was one of the four co-founders. Later in 1926 she was elected to be one of the society's senior vice-presidents. The first Country Women's Association had been founded in New South Wales in 1922. Farrelly was involved with that part of the organisation that formed in Western Australia. She had been a member of a group called Country Circles which dated from 1912 and she was running courses for them in domestic science and it was there that Country Women's Association in Western Australia took hold. Farrelly was known for her interesting talks and demonstrations. During the depression she published "How to Cook Wheat" which gave advice on recipes involving wholegrain wheat and it was popular. Farrelly died in Subiaco in 1943.

Private life She married young and the marriage did not work out. Her husband who was a solicitor, had mental health issues and they decided to separate.

References

Illustrations

Worked examples

Example 1 — a first encounter with Mary Farrelly

Start with the simplest possible case. Write down what Mary Farrelly 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 Mary Farrelly 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 Mary Farrelly 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 Mary Farrelly

In research: Mary Farrelly 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 Mary Farrelly 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: Mary Farrelly is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1866 births, 1943 deaths, Australian social workers, so understanding it makes those chapters shorter.
In everyday life: Look for Mary Farrelly 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 Mary Farrelly in 20 minutes

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

Frequently asked questions

What is Mary Farrelly in simple terms?

Mary Martha Farrelly born Mary Martha Maley (18 June 1866 – 28 August 1943) was an Australian social worker and diet reformer. She recommended fresh food, wholemeal wheat and no alcohol.

Why does Mary Farrelly 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 Mary Farrelly?

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 Mary Farrelly.