Toys and Lego
Tests: 5 of 12 right · Exam: 1 of 4 right · Kind: ★★ · Understood: 6 of 16 · Run: 2026-10-18, commit f3c23ea72
Lesson 7 of the technology course of Mova's primary school, as Mova's small model took its tests: it had read this lesson and the ones before it and learned from their exercises. Each test shows the options in the order the student saw them, its choice, the right answer, the score of every option and why it chose. The lesson itself, sentence by sentence with trees and pragmatics: the lesson in the corpora.
Every question of this lesson and each of its options parsed by Mova, with trees and pragmatics: the lesson's questions in the corpora.
Test 1 · ★★ · wrong ✗
«baby sis wants my Lego, she's 1, she'll be fine» What is right?
- 1. Fine, as long as they are the big red ones that don't fit in mouths — ← Mova's choice · no support
- 2. No, small bricks are a choking danger; keep them away from her — ✓ the right answer · no support
- 3. Fine, as long as she is sitting down — no support
- 4. Fine, babies cannot swallow bricks — no support
Why: Nothing it remembers matched the question, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Test 2 · ★★ · wrong ✗
«got this mega cheap robot toy online, no marks on it, whatever» What is the safer thought?
- 1. Cheaper toys are always the safest — ← Mova's choice · no support
- 2. Safety marks are just stickers for decoration, they don't mean anything — no support
- 3. Every toy is safe wherever it comes from — no support
- 4. A toy without proper safety marks may have skipped the tests — ✓ the right answer · no support
Why: Nothing it remembers matched the question, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Test 3 · ★★ · wrong ✗
«balloon popped, me little bro's chewing a bit, aww» What should you do?
- 1. Leave him to it, balloon rubber is soft and perfectly safe to chew on — ← Mova's choice · no support
- 2. Let him try to blow the bit up again — no support
- 3. Give him a whole new balloon instead — no support
- 4. Take it away and tell an adult; balloon bits can choke little ones — ✓ the right answer · no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Test 4 · ★★ · right ✓
«wanna touch the 3D printer nozzle, see the plastic come out» What is the rule?
- 1. Fine, as long as you only touch it with the tip of one finger — no support
- 2. Only touch it while it is moving, as it cools down then — no support
- 3. Never: the nozzle gets very hot, so adults handle it — ← Mova's choice · ✓ the right answer · score 6
- 4. Fine, the plastic always comes out of the nozzle cold — no support
Why: It took the question to ask which statement is true. It chose option 3 with score 6, the only option with support. Its support: lesson 7, line 19: «A 3D printer melts plastic string and lays it down layer by thin layer following a computer drawing; its nozzle gets very hot, so adults handle it.», reached through the option's own match among the sentences about the question's things. What matched: the same action «handle» (+2); the same doer «adults» (+2); the same thing acted on «nozzle» (+2). · the question and its options parsed, with trees and pragmatics
Test 5 · ★★ · wrong ✗
Grandad found his Lego from the 1970s. Will it click onto your new set?
- 1. Only if you warm them first — no support
- 2. Only with other old bricks — ← Mova's choice · score 3
- 3. No, old bricks are a different size — no support
- 4. Yes, the sizes have stayed the same since 1958 — ✓ the right answer · no support
Why: It took the question to ask which statement is true. It chose option 2 with score 3, the only option with support. Its support: lesson 7, line 2: «The moulds are so exact that a brick made in 1958 still clicks onto one made today, which is why your grandad's old bricks fit your new set.», reached through the same lesson line as the sentence the question matched. What matched: the same doer «old bricks» (+2); the same property (+1). The right option, 4, found no support in what it remembers. · the question and its options parsed, with trees and pragmatics
Test 6 · ★★ · right ✓
What would happen if a toy factory could use each steel mould only once?
- 1. Toys would get cheaper — no support
- 2. Every toy would cost a fortune, because moulds are very expensive — ← Mova's choice · ✓ the right answer · score 3
- 3. Nothing would change at all — no support
- 4. Toys would get much stronger — no support
Why: It took the question to ask what happens next. It chose option 2 with score 3, the only option with support. Its support: lesson 7, line 3: «Most plastic toys, from action figures to board game pieces, are made the same way, and one expensive steel mould can make millions of copies.», reached through the option's own match among the sentences about the question's things. What matched: the same doer «one expensive steel mould» (+2); the same property (+1). · the question and its options parsed, with trees and pragmatics
Test 7 · ★★ · right ✓
«slime's like jelly, bet it tastes nice» What is right?
- 1. Only green slime is bad to eat — no support
- 2. It is fine to eat a little bit — no support
- 3. Never eat it, and wash your hands after playing — ← Mova's choice · ✓ the right answer · score 4
- 4. It is made of melted jelly sweets, so it is like pudding — no support
Why: It took the question to ask which statement is true. It chose option 3 with score 4, the only option with support. Its support: lesson 7, line 16: «Shop slime is a gooey mix of glue-like chemicals and water that holds a shape for a moment but flows slowly, neither properly solid nor liquid; never eat it, a…», reached through the same lesson line as the sentence the question matched. What matched: the same action «wash» (+2); the same thing acted on «hands» (+2). · the question and its options parsed, with trees and pragmatics
Test 8 · ★★ · wrong ✗
Each remote-control car has 4 wheels. How many wheels are on 6 cars?
- 1. 20 — ← Mova's choice · no support
- 2. 24 — ✓ the right answer · no support
- 3. 46 — no support
- 4. 10 — no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Test 9 · ★★ · wrong ✗
A 2-by-4 Lego brick has 8 studs on top. How many studs are on 3 such bricks?
- 1. 11 — ← Mova's choice · no support
- 2. 32 — no support
- 3. 24 — ✓ the right answer · no support
- 4. 12 — no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Test 10 · ★★ · right ✓
In a film a toddler pulls the button eyes off a teddy. Why don't real baby toys allow this?
- 1. Their eyes are locked on from inside, so they can't come off and be swallowed — ← Mova's choice · ✓ the right answer · score 4
- 2. Button eyes are too expensive — no support
- 3. Real teddies have no eyes at all — no support
- 4. Babies are scared of eyes — no support
Why: It took the question to ask why something happens (its cause). It chose option 1 with score 4, the only option with support. Its support: lesson 7, line 10: «Teddy bears are sewn inside out from machine-cut pieces, turned, stuffed with fibre blown in by a machine and stitched shut; toys for little ones have eyes loc…», reached through the same lesson line as the sentence the question matched. What matched: the same doer «toys» (+2); the same thing acted on «eyes» (+2). · the question and its options parsed, with trees and pragmatics
Test 11 · ★★ · right ✓
«my mate's RC car keeps driving off when I use my remote» What is the likely reason?
- 1. Both cars are on the same radio channel — ← Mova's choice · ✓ the right answer · no support
- 2. My remote is far too strong for his little car — no support
- 3. Our batteries swapped over when we weren't looking — no support
- 4. His car is haunted and drives off on its own — no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Test 12 · ★★ · wrong ✗
«toy charger's on me bed under the duvet, it'll be fine» What is the safe rule?
- 1. Charge it in the bath so it stays cool — ← Mova's choice · no support
- 2. Under a duvet is best, because it keeps the battery nice and warm while charging — no support
- 3. Charging is fine anywhere at all — no support
- 4. Charge rechargeable toy batteries on a hard surface with an adult around — ✓ the right answer · no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Exam question 1 · formal language · right ✓
Which of the following statements most accurately characterises injection moulding?
- 1. Molten plastic is forced under pressure into a closed metal mould, cooled, and ejected — ← Mova's choice · ✓ the right answer · score 6
- 2. Plastic sheets are stitched together over a frame — no support
- 3. Plastic string is deposited in successive layers — no support
- 4. Liquid rubber is coated upon a former by dipping — no support
Why: It took the question to ask who or what does it. It chose option 1 with score 6, the only option with support. Its support: lesson 7, line 6: «Injection moulding pushes hot melted plastic into a closed metal mould, cools it and pushes the part out; the same mould is used millions of times.», reached through the option's own match among the sentences about the question's things. What matched: the same action «push» (+2); the same thing acted on «hot melted plastic» (+2); the same circumstance (+2). · the question and its options parsed, with trees and pragmatics
Exam question 2 · formal language · wrong ✗
Identify the principal reason for which a balloon diminishes in size over several days.
- 1. The balloon is consumed by bacteria — ← Mova's choice · no support
- 2. The air within is converted into water — no support
- 3. The gas within escapes gradually through the rubber — ✓ the right answer · no support
- 4. The rubber absorbs moisture from the air and thickens accordingly — no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Exam question 3 · formal language · wrong ✗
Select the response consistent with the established facts concerning a CE or UKCA mark upon a toy.
- 1. It signifies that the toy is intended solely for adults — ← Mova's choice · no support
- 2. It signifies that the toy was manufactured exclusively within the United Kingdom by British firms — no support
- 3. It signifies the manufacturer's declaration that the toy satisfies safety requirements — ✓ the right answer · no support
- 4. It signifies that the toy has been awarded a prize — no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Exam question 4 · formal language · wrong ✗
Determine the aggregate number of wheels upon seven toy cars, it being given that each car possesses four wheels.
- 1. Thirty-two — ← Mova's choice · no support
- 2. Eleven — no support
- 3. Twenty-four — no support
- 4. Twenty-eight — ✓ the right answer · no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
This page in Markdown → https://md.mova.elamur.ai/free/en/school-run/technology/7-toys-and-lego/