engineering

Sherbourne Blockhouse

Sherbourne Blockhouse is a engineering 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 Sherbourne Blockhouse rather than just read about it. In short: Following the Upper Canada Rebellion of 1837 Lieutenant Governor of Upper Canada Sir George Arthur directed the construction of a Sherbourne Blockhouse, and a ring of six other blockhouses -- to guard the approaches to Toronto in case there was another rebellion. The Sherbourne Blockhouse was located at the northern end of Sherbourne Street, at the current intersection with Bloor, just south of the Rosedale Ravine.

Key takeaways

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

Reference excerpt

Following the Upper Canada Rebellion of 1837 Lieutenant Governor of Upper Canada Sir George Arthur directed the construction of a Sherbourne Blockhouse, and a ring of six other blockhouses -- to guard the approaches to Toronto in case there was another rebellion. The Sherbourne Blockhouse was located at the northern end of Sherbourne Street, at the current intersection with Bloor, just south of the Rosedale Ravine. The blockhouses were two stories tall, and designed to accommodate up to 44 soldiers. The two stories were at 45 degrees to one another—a design intended to make it easier to observe in all directions. Construction of the blockhouses was budgeted at 330 British Pounds. They were completed in 1838. By 1850 they were staffed by a skeleton crew of former soldiers, who served as caretakers. The Spadina Blockhouse was demolished sometime before 1854. The Yonge Blockhouse was demolished in 1865. The Sherbourne Blockhouse was demolished in 1875. Numerous sketches of it have survived to the current day.

References

Illustrations

Worked examples

Example 1 — a first encounter with Sherbourne Blockhouse

Start with the simplest possible case. Write down what Sherbourne Blockhouse claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, 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 Sherbourne Blockhouse 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 Sherbourne Blockhouse 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 Sherbourne Blockhouse

In research: Sherbourne Blockhouse appears in engineering 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 Sherbourne Blockhouse 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: Sherbourne Blockhouse is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1838 establishments in Canada, Blockhouses, Buildings and structures completed in 1838, so understanding it makes those chapters shorter.
In everyday life: Look for Sherbourne Blockhouse 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 Sherbourne Blockhouse in 20 minutes

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

Frequently asked questions

What is Sherbourne Blockhouse in simple terms?

Why does Sherbourne Blockhouse matter?

Because it connects several engineering 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 Sherbourne Blockhouse?

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 Sherbourne Blockhouse.