science

Roi Mata

Roi Mata 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 Roi Mata rather than just read about it. In short: Roi Mata (or Roy Mata, Roymata) was a chiefly title in the central islands of Vanuatu. It was borne by a long dynasty of chiefs, from the 11th to the 17th century.

Key takeaways

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

Reference excerpt

Roi Mata (or Roy Mata, Roymata) was a chiefly title in the central islands of Vanuatu. It was borne by a long dynasty of chiefs, from the 11th to the 17th century. Among the bearers of the Roi Mata title, the most famous is the last one, a man believed to have lived around year 1600. That chief is often designated as "Roi Mata", with no formal distinction from its predecessors — a source of potential confusion. In 2008, three sites associated with Roi Mata, on the islands of Efate, Lelepa and Eretoka, were made UNESCO World Heritage Sites, including Roi Mata’s residence, the site of his death and Roi Mata’s mass burial site.

Roi Mata's grave Roi Mata's elaborate grave, containing the bodies of over 25 members of his retinue, was discovered by French archaeologist José Garanger in 1967 and inscribed on the World Heritage List in 2008. Garanger was able to locate the grave on Eretoka island by analyzing local folklore. According to legend, when Roi Mata conquered the land, his first goal was to unite the tribes to form an army. His reign is reputed to have been a peaceful one. Roi Mata was fatally poisoned by his brother. His body was not buried in his homeland and his name was not used in future generations because the locals feared his spirit.

Gallery

Notes and references

Notes

References Chris Ballard; Meredith Wilson (2008). Chief Roi Mata's Domain (PDF) (Nomination by the Republic of Vanuatu for Inscription on the World Heritage List). Bessis, Sandrine (2023). Souvenir des ancêtres et histoire orale au Vanuatu. Les récits de chefferies anciennes aux îles Shepherd (PhD dissertation in linguistics). Univ. Sorbonne, Paris. p. 1027.{{cite book}}: CS1 maint: location missing publisher (link)

External links "Roy Mata", Encyclopædia Britannica

Illustrations

Worked examples

Example 1 — a first encounter with Roi Mata

Start with the simplest possible case. Write down what Roi Mata 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 Roi Mata 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 Roi Mata 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 Roi Mata

In research: Roi Mata 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 Roi Mata 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: Roi Mata is common in secondary-school and first-year university syllabi. It links to neighbouring topics 16th-century monarchs, Deaths by poisoning, History of Vanuatu, so understanding it makes those chapters shorter.
In everyday life: Look for Roi Mata 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 Roi Mata in 20 minutes

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

Frequently asked questions

What is Roi Mata in simple terms?

Roi Mata (or Roy Mata, Roymata) was a chiefly title in the central islands of Vanuatu. It was borne by a long dynasty of chiefs, from the 11th to the 17th century.

Why does Roi Mata 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 Roi Mata?

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 Roi Mata.