Privacy, screens, sleep and fairness

Tests: 8 of 18 right · Exam: 1 of 4 right · Kind: ★ · Understood: 15 of 22 · Run: 2026-10-18, commit f3c23ea72

Lesson 216 of the everyday 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 · ★ · right ✓

A girl in Texas walks into the bathroom while her brother is in it. What should she have done?

1. Shouted his name and gone in — score 7
2. Knocked and waited for an answer — ← Mova's choice · ✓ the right answer · score 9
3. Opened the door slowly — score 3
4. Walked straight in, since he is only family — score 9

Why: It took the question to ask what is done. It chose option 2 with score 9, tied with another option at 9 (the first shown, or the one claiming less beyond what it knows, wins). Its support: lesson 17, line 6: «Example: a girl lost in a big shop in Melbourne walks to the nearest checkout, tells the worker her name and her mum's phone number, and waits there.», reached through the same lesson line as the sentence the question matched. What matched: it fills the role the question asks for (+4); the same action «wait» (+3); the same doer «girl» (+2). · the question and its options parsed, with trees and pragmatics

Test 2 · ★ · right ✓

Ollie is cross and tired every evening after gaming all afternoon. What would most likely help?

1. Gaming later into the night — no support
2. Gaming with the sound off — no support
3. A bigger screen, so his eyes don't get so tired — no support
4. Shorter screen time with breaks outside — ← Mova's choice · ✓ the right answer · score 6

Why: It took the question to ask who or what does it. It chose option 4 with score 6, the only option with support. Its support: lesson 216, line 2: «Too much screen time can make you grumpy and sleep badly, because bright screens and exciting games keep your brain awake; breaks, time outside and agreed limi…», reached through the remembered sentence the question matched. What matched: it fills the role the question asks for (+3); the same action «help» (+2); the same doer «breaks» (+1). · the question and its options parsed, with trees and pragmatics

Test 3 · ★ · right ✓

Which is true about children and phones?

1. A child without a phone always falls behind at school — score 1
2. Every 9-year-old has a phone — no support
3. Each family chooses the right time for its children — ← Mova's choice · ✓ the right answer · score 3
4. Phones are needed to make friends — no support

Why: It took the question to ask which statement is true. It chose option 3 with score 3, against 1 for the next best. Its support: lesson 199, line 18: «Younger children take promises very seriously.», reached through the option's own match among the sentences about the question's things. What matched: the same action «take» (+2); a different doer (counts against) (+1). · the question and its options parsed, with trees and pragmatics

Test 4 · ★ · wrong ✗

Lily lies awake after watching videos in bed. What change should help most?

1. No screens before bed, and a book instead — ✓ the right answer · no support
2. Watching scarier videos — ← Mova's choice · score 6
3. A video of someone sleeping — no support
4. A brighter screen in bed — score 6

Why: It took the question to ask who or what does it. It chose option 2 with score 6, tied with another option at 6 (the first shown, or the one claiming less beyond what it knows, wins). Its support: lesson 11, line 6: «A girl in Bristol walked along a platform watching a video and drifted to the edge; a station worker shouted and pulled her back just before the train came in.», reached through the option's own match among the sentences about the question's things. What matched: the same thing acted on «video» (+4); the same action «watch» (+3). Against it: a different doer (counts against) (-1). The right option, 1, found no support in what it remembers. · the question and its options parsed, with trees and pragmatics

Test 5 · ★ · wrong ✗

You have a bag of sweets and your friend has none. Which is right?

1. Keeping them is stealing from her — ← Mova's choice · score 5
2. You must give her every single one of them — no support
3. You may share, and it is your choice — ✓ the right answer · no support
4. She has the right to half — score 3

Why: It took the question to ask which statement is true. It chose option 1 with score 5, against 3 for the next best. Its support: lesson 203, line 13: «If a friend slips and gets hurt, first check that they are okay.», reached through the same lesson line as the sentence the question matched. What matched: the same action «slip» (+5); the same circumstance (+4). Against it: a different doer (counts against) (-1); one says «not», the other does not (counts against) (-3). The right option, 3, found no support in what it remembers. · the question and its options parsed, with trees and pragmatics

Test 6 · ★ · wrong ✗

In a game of cards, Ben keeps peeking at other players' hands. What will most likely happen?

1. Nobody will mind as he wins — ← Mova's choice · no support
2. The game will become more fun — no support
3. The others will not want to play with him — ✓ the right answer · no support
4. He will become the most popular player at the table — 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 7 · ★ · wrong ✗

Which compliment will make a classmate feel best?

1. "You're nearly as good as me" — ← Mova's choice · no support
2. "Your speech made me laugh at the part about your dog" — ✓ the right answer · no support
3. "Good job" said without looking — no support
4. "Not bad for you" — 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 8 · ★ · right ✓

Ella grew a lot this year and her best friend hardly at all. What is true?

1. Both are normal, as bodies grow at different times — ← Mova's choice · ✓ the right answer · score 3
2. They must have eaten different breakfasts — no support
3. Her friend will never grow — no support
4. Ella must be ill, because she grew so fast in one year — no support

Why: It took the question to ask which statement is true. It chose option 1 with score 3, the only option with support. Its support: lesson 211, line 1: «Every body grows at its own pace: growth spurts come at different ages, so friends of the same age can be very different heights.», reached through the remembered sentence the question matched. What matched: the same doer «body» (+2); the same action «grow» (+1). · the question and its options parsed, with trees and pragmatics

Test 9 · ★ · wrong ✗

my lil bro just barges in when im on the loo

1. Lock everyone out of the house — ← Mova's choice · no support
2. That's normal, doors stay open — no support
3. You should leave the door open — no support
4. The toilet is private; he should knock first — ✓ 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 10 · ★ · right ✓

everyone in my class has a phone, well, nearly, can i get one

1. Many 9 and 10 year olds don't; each family decides — ← Mova's choice · ✓ the right answer · score 8
2. You'll fall behind without one — no support
3. Buy one in secret — no support
4. Every child must have one — no support

Why: It took the question to ask which statement is true. It chose option 1 with score 8, the only option with support. Its support: lesson 216, line 12: «Each family decides when it is right for a child to have a phone.», reached through the same lesson line as the sentence the question matched. What matched: the same action «decide» (+5); the same doer «family» (+3). · the question and its options parsed, with trees and pragmatics

Test 11 · ★ · right ✓

Lily says nice drawing, is that a good compliment?

1. A good compliment is specific and true — ← Mova's choice · ✓ the right answer · score -1
2. Yes, any compliment is good — score -1
3. Yes, short ones are always the best ones — no support
4. No, compliments are rude — no support

Why: It took the question to ask which statement is true. It chose option 1 with score -1, tied with another option at -1 (the first shown, or the one claiming less beyond what it knows, wins). Its support: lesson 216, line 17: «A good compliment is specific and true.», reached through the option's own match among the sentences about the question's things. Against it: the same property (-1). · the question and its options parsed, with trees and pragmatics

Test 12 · ★ · wrong ✗

have to share my sweets with my brother??

1. No, never share sweets — ← Mova's choice · score 3
2. Yes, it's the law — no support
3. It's kind to share, but it's your choice — ✓ the right answer · no support
4. Only if he asks three times — no support

Why: It took the question to ask which statement is true. It chose option 1 with score 3, the only option with support. Its support: lesson 216, line 15: «Sharing your own sweets is kind, but it is your choice.», reached through the option's own match among the sentences about the question's things. What matched: the same thing acted on «own sweets» (+3); the same action «share» (+2). Against it: one says «not», the other does not (counts against) (-2). The right option, 3, found no support in what it remembers. · the question and its options parsed, with trees and pragmatics

Test 13 · ★ · wrong ✗

posting a pic in my school jumper, front of my house lol

1. Fine if you crop your face — ← Mova's choice · no support
2. Fine if it's a nice pic — no support
3. Don't, strangers could find your school and home — ✓ the right answer · no support
4. Only post it on weekends — 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 14 · ★ · wrong ✗

a person i met in a game wants my address to send a present

1. Give it, presents are always nice — no support
2. Don't give it, tell a parent — ✓ the right answer · no support
3. Ask them to post it to a friend — no support
4. Give your school address instead — ← Mova's choice · score 5

Why: It took the question to ask which statement is true. It chose option 4 with score 5, the only option with support. Its support: lesson 128, line 4: «On the phone, safety comes first: you never tell a stranger you are home alone or give your address; you say your parent is busy and cannot come to the phone,…», reached through the option's own match among the sentences about the question's things. What matched: the same thing acted on «address» (+3); the same action «give» (+2). The right option, 2, found no support in what it remembers. · the question and its options parsed, with trees and pragmatics

Test 15 · ★ · right ✓

Why did the boy in Scotland fall asleep in class?

1. Phones make you hungry — no support
2. Screens make eyes grow — score 2
3. Phones are heavy to carry — no support
4. Using his phone in bed kept him awake too late — ← Mova's choice · ✓ the right answer · score 8

Why: It took the question to ask why something happens (its cause). It chose option 4 with score 8, against 2 for the next best. Its support: lesson 59, line 5: «Screens are fun, but children also need active play, time with people and 9 to 12 hours of sleep; a boy in Colorado who switched off his tablet an hour before…», reached through the cause of the sentence the question matched. What matched: the same action «keep» (+6); the same property (+2); a different doer (counts against) (+1). Against it: a different thing acted on (counts against) (-1). · the question and its options parsed, with trees and pragmatics

Test 16 · ★ · right ✓

did u hear a kid posted a pic in his school jumper outside his house and some creepy guy turned up?? what's the real lesson?

1. Photos can show your school or home to strangers — ← Mova's choice · ✓ the right answer · no support
2. Only post photos in your pyjamas — no support
3. It only happens to famous kids — no support
4. Strangers can't see photos you post — 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 17 · ★ · wrong ✗

my mate says everyone in year 5 has a phone except me, literally everyone. what's probably exaggerated?

1. That some children in year 5 have their own phones — score 4
2. That phones are popular — no support
3. Everyone; many 9–10 year olds have no phone — ✓ the right answer · score 4
4. That families decide about phones — ← Mova's choice · score 7

Why: It took the question to ask what it is done to. It chose option 4 with score 7, against 4 for the next best. Its support: lesson 216, line 12: «Each family decides when it is right for a child to have a phone.», reached through the same lesson line as the sentence the question matched. What matched: the same action «decide» (+4); the same doer «family» (+3). The right option, 3, scored 4. · the question and its options parsed, with trees and pragmatics

Test 18 · ★ · wrong ✗

apparently that boy cheated at Monopoly at the sleepover and now nobody's playing with him ever. pass it round?

1. Yes, so nobody plays with him — score 3
2. No, gossip doesn't help; cheating spoils games though — ✓ the right answer · no support
3. Yes, and add that he cheats at school and in tests too — ← Mova's choice · score 8
4. Yes, if it's true it's fine to spread — no support

Why: It took the question to ask which statement is true. It chose option 3 with score 8, against 3 for the next best. Its support: lesson 52, line 6: «A boy in Texas kept cheating in games at break time; soon nobody wanted to play with him, and he spent lunchtimes alone.», reached through the same lesson line as the sentence the question matched. What matched: the same action «cheat» (+5); the same doer «boy» (+3). The right option, 2, found no support in what it remembers. · the question and its options parsed, with trees and pragmatics

Exam question 1 · formal language · wrong ✗

Identify the effect of the use of screens in bed upon children.

1. Children remain awake later and learning and mood suffer — ✓ the right answer · no support
2. Screens in bed have no effect on sleep — no support
3. Children fall asleep sooner and more deeply — ← Mova's choice · score 7
4. Screens in bed improve the memory — no support

Why: It took the question to ask which statement is true. It chose option 3 with score 7, the only option with support. Its support: lesson 59, line 21: «Using screens just before bed can make it harder to fall asleep.», reached through the same lesson line as the sentence the question matched. What matched: the same action «fall» (+5); the same property (+3). Against it: a different doer (counts against) (-1). The right option, 1, found no support in what it remembers. · the question and its options parsed, with trees and pragmatics

Exam question 2 · formal language · right ✓

Which of the following statements most accurately characterises the age at which a child receives a phone?

1. Schools decide the age for each child — score 9
2. The law requires a phone by the age of ten — score 4
3. All children receive one at the age of nine years exactly — score 8
4. Each family determines when it is appropriate — ← Mova's choice · ✓ the right answer · score 10

Why: It took the question to ask who or what does it. It chose option 4 with score 10, against 9 for the next best. Its support: lesson 103, line 10: «Many children your age do not have a phone, and every family decides when it is right.», reached through the same lesson line as the sentence the question matched. What matched: the same action «decide» (+5); it fills the role the question asks for (+3); the same doer «family» (+2). · 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 photographs posted online.

1. They are visible only to one's friends — ← Mova's choice · no support
2. They may disclose one's school, street or home to strangers — ✓ the right answer · no support
3. They reveal nothing of one's location — no support
4. They cannot be copied or shared — 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 ✗

Ascertain the characteristics of a good compliment.

1. It is vague and exaggerated — ← Mova's choice · no support
2. It is specific and true — ✓ the right answer · no support
3. It concerns only appearance — no support
4. It is given in order to obtain favours — 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

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