science

Stremma

Stremma 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 Stremma rather than just read about it. In short: The stremma (pl. stremmata; Greek: στρέμμα, strémma) is unit of land area used mainly in Greece and Cyprus, equal to 1,000 square metres or approximately +1⁄4 acre. History The ancient Greek equivalent was the square plethron, which served as the Greeks' form of the acre.

Key takeaways

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

Reference excerpt

The stremma (pl. stremmata; Greek: στρέμμα, strémma) is unit of land area used mainly in Greece and Cyprus, equal to 1,000 square metres or approximately +1⁄4 acre.

History The ancient Greek equivalent was the square plethron, which served as the Greeks' form of the acre. It was originally defined as the area plowed by a team of oxen in a day but was nominally standardised as the area enclosed by a square 100 Greek feet (pous) to a side. It was the size of a Greek wrestling square. The Byzantine or Morean stremma continued to vary depending on the period and the quality of the land, but usually enclosed an area between 900 and 1 900 m2. It was also originally known as a "plethron" but this was replaced during Byzantine times by the word "stremma", derived from the verb for "turning" the ground with a plough. The Ottoman stremma or Turkish stremma, is the Greek (and occasionally English) name for the dunam, which is probably derived from the Byzantine unit. Again, this varied by region: some values include 1 270 m2, and 1 600 m2.

See also 1 E3 m² for further comparisons Byzantine units Conversion of units Greek units Metric units

Bibliography

Worked examples

Example 1 — a first encounter with Stremma

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

In research: Stremma 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 Stremma 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: Stremma is common in secondary-school and first-year university syllabi. It links to neighbouring topics Human-based units of measurement, Metricated units, Units of area, so understanding it makes those chapters shorter.
In everyday life: Look for Stremma 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 Stremma in 20 minutes

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

Frequently asked questions

What is Stremma in simple terms?

The stremma (pl. stremmata; Greek: στρέμμα, strémma) is unit of land area used mainly in Greece and Cyprus, equal to 1,000 square metres or approximately +1⁄4 acre. History The ancient Greek equivalent was the square plethron, which served as the Greeks' form of the acre.

Why does Stremma 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 Stremma?

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 Stremma.