science

J. T. Diamond

J. T. Diamond 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 J. T. Diamond rather than just read about it. In short: John Thomas Diamond (21 June 1912 – 20 February 2001) was an amateur New Zealand historian and archaeologist. Over 70 years, Diamond documented the industrial, archaeological and social history of West Auckland.

Key takeaways

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

Reference excerpt

John Thomas Diamond (21 June 1912 – 20 February 2001) was an amateur New Zealand historian and archaeologist. Over 70 years, Diamond documented the industrial, archaeological and social history of West Auckland.

Life and work Diamond became interested in history after finding Māori artifacts on a farm near Warkworth where he was working. Diamond was an avid explorer of the Waitākere Ranges, recording and reporting on historic sites for the Auckland Regional Authority, the University of Auckland and Waitematā City Council. He published many books and papers about the history and stories of West Auckland. In 1975, he was asked by the Auckland Regional Authority and Lands and Survey Department to suggest names for unnamed streams and features of West Auckland. The 250 new names he suggested were all accepted and included on maps. He was a founding member of the West Auckland Historical Society and an honorary life member of the Auckland regional committee of the New Zealand Historic Places Trust.

Honours and awards In the 1986 Queen's Birthday Honours, Diamond was appointed a Member of the Order of the British Empire, for services to archaeology. In December 1999, he received a Waitakere City Council Millennium Medal for his services to the community and heritage of the west.

Legacy Diamond left his collection of papers, research notes, photographs and slides to Waitakere Libraries. These now form the J. T. Diamond West Auckland History Collection which were added to the UNESCO New Zealand Memory of the World Aotearoa New Zealand Ngā Mahara o te Ao register in 2017.

Selected works Diamond, John T. (1953), Once the wilderness Diamond, John T. (1955), The Maori in the Waitakere Ranges Diamond, John T.; Hayward, Bruce W. (1978), Historic archaeological sites of the Waitakere Ranges, West Auckland, New Zealand Diamond, John T.; Hayward, Bruce W. (1980), Waitakere kauri : a pictorial history of the kauri timber industry in the Waitakere Ranges, west Auckland

References

External links Industry in the west Mysterious Mrs. Diamond Photographs by J. T. Diamond in Auckland Libraries' heritage collections West Auckland world of Jack Diamond

Illustrations

Worked examples

Example 1 — a first encounter with J. T. Diamond

Start with the simplest possible case. Write down what J. T. Diamond 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 J. T. Diamond 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 J. T. Diamond 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 J. T. Diamond

In research: J. T. Diamond 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 J. T. Diamond 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: J. T. Diamond is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1912 births, 2001 deaths, 20th-century New Zealand historians, so understanding it makes those chapters shorter.
In everyday life: Look for J. T. Diamond 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 J. T. Diamond in 20 minutes

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

Frequently asked questions

What is J. T. Diamond in simple terms?

Why does J. T. Diamond 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 J. T. Diamond?

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 J. T. Diamond.