science

Loch Shield

Loch Shield 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 Loch Shield rather than just read about it. In short: Loch Shield (NS 45521 19444), originally Loch of Scheel was a freshwater loch in the East Ayrshire Council Area, now drained, near Drongan, lying in a glacial Kettle Hole, Parish of Ochiltree, Scotland. The loch Loch Shield was one of several small lochs within the Parish of Ochiltree.

Key takeaways

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

Reference excerpt

Loch Shield (NS 45521 19444), originally Loch of Scheel was a freshwater loch in the East Ayrshire Council Area, now drained, near Drongan, lying in a glacial Kettle Hole, Parish of Ochiltree, Scotland.

The loch Loch Shield was one of several small lochs within the Parish of Ochiltree. The name Scheel relates to the nearby placename. Many of the Scots gentry once had their summer retreats, pleasantly informal places, referred to as their “shiels”, often within a mile or so of their principal residence, in this case Sundrum Castle. The name otherwise refers to a small shed or bothy, often used by fishermen.

Cartographic evidence Robert Gordon's map of circa 1636-52 does not record the loch. Blaeu's map of circa 1654 taken from Timothy Pont's map of circa 1600 shows the Loch of Scheel with dwellings such as Trinmaks, Wereglin, and Glengabyr nearby. The dwelling named Scheel is marked near a wooded enclosure which may have been a part of the policies of the Sundrum estate at the time. Roy's map of 1747 does not record the loch, however a Loch Mark is marked. Armstrong's map of 1775 records a placename 'Shield', but no loch or mill. The map evidence suggests that the loch was drained in the early 18th century, although marshy ground is shown on later Ordnance Survey maps and a burn ran down to the Taiglum Burn prior to the construction of the railway.

Uses

First recorded in the 14th century, the Mil of Scheel (sic) is marked on Blaeu's map of circa 1654 taken from Timothy Pont's map of circa 1600, lying close to the Water of Coyle. The Mill of Shield, or Mill o'Shiel, was a corn mill, fed by a lade running from the Taiglum Burn, water being stored in a mill pond that is no longer extant. The loch's outflow water once flowed into the Taiglum Burn. The mill (NS 43800 17883) still exists in the form of a disused farm (2011).

Micro-history The area has seen extensive coal mining activity with an open cast mine and collieries, such as the one at North Barbeth. Drongan House lies close to the site of the old loch and indeed a part of the building is known as Lochmark House, previously a farm in its own right. A Mill of Shield Road runs through the nearby housing estate.

See also Kerse Loch Belston Loch Plaid Loch South Palmerston Loch

References Notes

Sources

Illustrations

Worked examples

Example 1 — a first encounter with Loch Shield

Start with the simplest possible case. Write down what Loch Shield 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 Loch Shield 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 Loch Shield 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 Loch Shield

In research: Loch Shield 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 Loch Shield 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: Loch Shield is common in secondary-school and first-year university syllabi. It links to neighbouring topics Former lochs, Freshwater lochs of Scotland, History of East Ayrshire, so understanding it makes those chapters shorter.
In everyday life: Look for Loch Shield 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 Loch Shield in 20 minutes

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

Frequently asked questions

What is Loch Shield in simple terms?

Why does Loch Shield 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 Loch Shield?

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 Loch Shield.