science

The Shrinking of Treehorn

The Shrinking of Treehorn 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 The Shrinking of Treehorn rather than just read about it. In short: The Shrinking of Treehorn is a children's book by Florence Parry Heide, illustrated by Edward Gorey, and first published in 1971. The main character in the book is Treehorn, whose parents barely notice when he shrinks.

Key takeaways

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

Reference excerpt

The Shrinking of Treehorn is a children's book by Florence Parry Heide, illustrated by Edward Gorey, and first published in 1971. The main character in the book is Treehorn, whose parents barely notice when he shrinks.

Plot Treehorn is a young boy who begins shrinking one day. The book opens with the line "Something very strange was happening to Treehorn," and the boy soon discovers that he is getting smaller when he cannot reach the candy bars and bubble gum he has hidden on a previously accessible shelf. When his parents comment on it, they say, "Maybe he's doing it on purpose, just to be different." In the end, Treehorn returns to his normal size. It transpires that his shrinking was caused by playing a board game. The same game later helps him to return to normal size.

Sequels The sequel to this book is Treehorn's Treasure (1981), followed by Treehorn's Wish (1984). The three books were collected in an omnibus edition, The Treehorn Trilogy, in 2006.

Film adaptation In June 2019, an animated film adaptation directed by Ron Howard was said to be in development. The animation would be done by Animal Logic and distributed by Paramount Pictures under its Paramount Animation label. By April 9, 2021, the film's release date was scheduled for November 10, 2023. However, on May 16, 2022, it was announced that the film had been acquired by Netflix with Howard's Imagine Entertainment as its production studio.

References

Worked examples

Example 1 — a first encounter with The Shrinking of Treehorn

Start with the simplest possible case. Write down what The Shrinking of Treehorn 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 The Shrinking of Treehorn 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 The Shrinking of Treehorn 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 The Shrinking of Treehorn

In research: The Shrinking of Treehorn 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 The Shrinking of Treehorn 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: The Shrinking of Treehorn is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1971 children's books, American picture books, Children's books adapted into films, so understanding it makes those chapters shorter.
In everyday life: Look for The Shrinking of Treehorn 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.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “The Shrinking of Treehorn” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study The Shrinking of Treehorn in 20 minutes

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

Frequently asked questions

What is The Shrinking of Treehorn in simple terms?

Why does The Shrinking of Treehorn 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 The Shrinking of Treehorn?

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 The Shrinking of Treehorn.