Part 3
The President’s grand invitation to the White House arrives, and Charlie and Grandpa Joe are thrilled — the “men from Mars” are to be honored guests on Earth! But the family’s happy moment in the Space Hotel does not last. Out of the hotel’s lifts ooze five slimy, egg-shaped creatures, and as frightened Grandma Josephine watches, they twist their bodies into giant letters that spell one chilling word: SCRAM. The luxury hotel suddenly feels like a trap. Who — or what — are these creatures, and what do they want?
| Section | What you will practice |
|---|---|
| Vocabulary | Words for visitors and warnings: official, accept, persuade, ooze, slimy, transform, creature, corridor, flee, dread |
| Literary Elements | Dramatic irony (we know what the President doesn’t), imagery, and foreshadowing — the SCRAM warning |
| Cross-Curricular | Inside the White House and how a state visit works; how lifts (elevators) changed buildings; where the word “scram” comes from |
| Ch. | What happens |
|---|---|
| 6 | Invitation to the White House — the President invites the “Martians” down to Earth, and Charlie and Grandpa Joe are overjoyed. |
| 7 | Something Nasty in the Lifts — five slimy, egg-shaped creatures ooze from the hotel lifts and spell out SCRAM. |
A real menace appears. Words like invade, lurk, threat, and dreadful help us follow the President’s invitation and the arrival of the horrible Vermicious Knids. The Vermicious Knids are Dahl’s space monsters, and they touch a real question: is there life beyond Earth? Scientists genuinely listen for signals from distant stars, yet so far our planet is the only place we know that holds any life at all. The vocabulary focus includes words for visitors and warnings: official, accept, persuade, ooze, slimy, transform, creature, corridor, flee, dread. The wider context explains inside the White House and how a state visit works; how lifts (elevators) changed buildings; where the word “scram” comes from.
Each of these words carries a piece of the world outside the story.The episode demonstrates how the mood shifts here. The silly White House comedy gives way to real danger as the Vermicious Knids appear. A good reader notices when a story’s tone changes — from funny to frightening — and lets that shift raise the stakes. Chapter 6 covers Invitation to the White House — the President invites the “Martians” down to Earth, and Charlie and Grandpa Joe are overjoyed. Chapter 7 covers Something Nasty in the Lifts — five slimy, egg-shaped creatures ooze from the hotel lifts and spell out SCRAM. The President’s grand invitation to the White House arrives, and Charlie and Grandpa Joe are thrilled — the “men from Mars” are to be honored guests on Earth! The mistake is total, and nobody in charge checks.
- He sends a friendly invitation to avoid a war.
- The President decides to invite the ‘Martians.’
- Mr. Wonka recognizes the deadly danger.
- The hotel staff enter from the capsule.
- Hidden Knids spell out SCRAM.
Dahl builds the Knids with vivid imagery — words that make us see and shudder. Their SCRAM message is foreshadowing, a hint of danger to come. And the chapter’s tone shifts from comic to frightening, raising the stakes. Satire — a panicking government: the President and his cabinet dither and blame each other — Dahl’s comic picture of powerful people losing their heads. Science — the search for aliens: real scientists scan the skies for signals (SETI); so far Earth is the only world we know that holds life. The literary focus includes dramatic irony (we know what the President doesn’t), imagery, and foreshadowing — the SCRAM warning. But the family’s happy moment in the Space Hotel does not last.
There is a sharp joke here: the President offers polite friendship to a ‘Martian’ who is really the harmless Mr. Wonka, while a genuinely deadly enemy — the Knids — slips in unnoticed. The central issue is what Dahl is saying about fearing the wrong things, and why the danger we cannot see is the scariest of all. Before safe passenger lifts, buildings rarely rose above five or six floors — nobody wanted to climb higher. In 1852 the American engineer Elisha Otis invented a safety brake that stops a lift from falling even if its rope snaps, and he proved it in public by cutting the rope himself. A safety device nobody trusts is worth nothing, which is why Otis staged the demonstration.
- TOEFLFactual Information — a fact stated directly in the passage
- SATWords in Context — what a word means the way this passage uses it
- SATInference — a conclusion the passage supports without ever stating it outright
- TOEFLRhetorical Purpose — why the author included a particular detail
The Vermicious Knids can change shape to hide — and, amazingly, real animals do something similar. The ability of a creature to blend into its surroundings is called camouflage, and it is one of nature’s cleverest tricks. A stick insect looks exactly like a twig; a flatfish settles onto the sea floor and turns the color of the sand. The most astonishing of all may be the octopus, which can change both its color and the texture of its skin in less than a second to match a rock or a patch of coral.
Why do animals go to such lengths to disappear? Usually it is a matter of life and death. Camouflage helps a small creature hide from a hungry predator, and it also helps a hunter creep close to its prey unseen. In every case the goal is the same: to avoid being detected. So while a shape-shifting space monster belongs only to Roald Dahl’s imagination, the real world is already full of living things that vanish in plain sight — proof that nature can be every bit as surprising as fiction.
This writing task is optional and is not part of your auto-graded score. The feedback below checks only the basics — length, spelling, and grammar — not whether your ideas are right or wrong. It is meant for classroom discussion and creative practice, so feel free to use your imagination!
Writing Task — Part 3 “An Invitation to the White House”
The President invites the “men from Mars” to the White House. Write the official invitation yourself — make it grand and polite — OR write the excited reply Charlie and Grandpa Joe would love to send back. Write at least 40 words.
No right or wrong — close the screen and tell someone nearby what the Vermicious Knids are and how Charlie helped. Can’t find anyone? Tell yourself out loud. The moment you teach it, you truly understand it.
Part 3 Complete!
You finished Chapters 6–7 of Charlie and the Great Glass Elevator.
Here are your auto-graded results:
The best last step is to teach it. In your own words, explain what happened — retell a favorite scene, teach a character’s big choice, or sum up the main idea for a parent, friend, or classmate. When you can teach it clearly, you truly own it.
Independent study guide by Garden Heights. Not affiliated with or endorsed by Roald Dahl. Contains original analysis only; no text from the novel is reproduced. Reference text: This workbook follows Roald Dahl’s classic text (the standard Puffin edition sold worldwide). Revised 2023 UK editions change some wording and may not match the vocabulary studied here.