Mova0.5 pre-release⌕
☰
home / at school / Medicine / 58

Posture and eyes for sporty kids

Tests: 2 of 11 right · Exam: 1 of 4 right · Kind: plain · Understood: 5 of 15 · Run: 2026-10-18, commit f3c23ea72

Lesson 58 of the medicine 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 ✓

Freddie's mate: «Gaming chairs fix your back, bruv». What would a physio say?

  • 1. Normal chairs are dangerous — no support
  • 2. The chair can't sit for you; move often — ← Mova's choice · ✓ the right answer · score 5
  • 3. Gaming chairs cure all back pain if you buy a good one — no support
  • 4. Any chair is fine if it's black — no support

Why: It took the question to ask what it is done to. It chose option 2 with score 5, the only option with support. Its support: lesson 58, line 1: «Backs and necks love moving and hate staying stuck; no chair can hold you up if you slide down into it, so the best posture is the next one: get up, stretch an…», reached through the option's own match among the sentences about the question's things. What matched: the same doer «chair» (+3); the same circumstance (+3). Against it: a different action (counts against) (-1). · the question and its options parsed, with trees and pragmatics

Test 2 · wrong ✗

What would happen if Chloe lifted her phone to eye level and looked up every few minutes?

  • 1. Nothing would change at all — ← Mova's choice · no support
  • 2. Her neck would get weaker — no support
  • 3. Her eyes would stop working — no support
  • 4. Her neck would ache less — ✓ 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 3 · right ✓

Owen from Cardiff: «Lush, so rugby is good for my back?» What does «lush» mean there?

  • 1. Great — ← Mova's choice · ✓ the right answer · no support
  • 2. Boring — no support
  • 3. Sore — no support
  • 4. Wet — 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 · wrong ✗

Isla's mum: «Too much chlorine, I'll complain to the pool». What else could be going on?

  • 1. The water being too deep — ← Mova's choice · no support
  • 2. The tiles being too blue — no support
  • 3. The lifeguard's whistle — no support
  • 4. Swimmers not showering before getting in — ✓ 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 5 · wrong ✗

Aaron: «Mate, my eyebrow will protect me». Why does his dad go quiet and buy goggles?

  • 1. Squash rules ban eyebrows — ← Mova's choice · no support
  • 2. A small fast ball can get past the bone — ✓ the right answer · no support
  • 3. Goggles make you play faster — no support
  • 4. Eyebrows always stop squash balls before they reach the eye — 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 6 · wrong ✗

Sophie: «I'm fine, just let me play, ref!» Her eye looks normal from outside. What's true?

  • 1. No blood means no injury — no support
  • 2. She can play with one eye shut — no support
  • 3. The serious damage can be inside the eye — ✓ the right answer · no support
  • 4. She just needs a cold drink — ← Mova's choice · score 6

Why: It took the question to ask which statement is true. It chose option 4 with score 6, the only option with support. Its support: lesson 58, line 3: «Eyes need guarding in sport: Isla from Aberdeen climbs out of the pool saying «My een are nippin'!» (Scots for my eyes are stinging), and goggles that fit plus…», reached through the option's own match among the sentences about the question's things. What matched: the same action «need» (+3); the same doer «eyes» (+3). The right option, 3, found no support in what it remembers. · the question and its options parsed, with trees and pragmatics

Test 7 · wrong ✗

Rahul from Toronto: «They're fine, eh». What should he ask for?

  • 1. Thinner everyday glasses so they weigh less — ← Mova's choice · no support
  • 2. Sunglasses with glass lenses — no support
  • 3. No glasses at all on the pitch — no support
  • 4. Proper sports glasses with a strap — ✓ 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 8 · wrong ✗

A cartoon kid wears no goggles skiing on a cloudy day: «no sun, no problem». Correct it.

  • 1. Snow soaks up all the light — ← Mova's choice · no support
  • 2. Clouds block all UV light — no support
  • 3. UV gets through cloud and bounces off snow — ✓ the right answer · no support
  • 4. Cold air protects the eyes — 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 ✗

Jack's optician says «get outside more». What would happen if Jack played outside 2 hours a day?

  • 1. His eyes would definitely get worse — ← Mova's choice · no support
  • 2. His glasses would vanish — no support
  • 3. Nothing could change at all — no support
  • 4. His chance of short sight would likely drop — ✓ 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 10 · wrong ✗

Grace: «Subs don't need to warm up, we're fresh». Which is true?

  • 1. Sitting keeps muscles warmer — ← Mova's choice · no support
  • 2. Sitting cools muscles, so subs warm up too — ✓ the right answer · no support
  • 3. Only starting players need to warm up before kick-off — no support
  • 4. Fresh legs can't get pulled — 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 11 · wrong ✗

Ethan's friend says «just rub it out, mate». What's the risk?

  • 1. Making the sand go away faster and safer — ← Mova's choice · no support
  • 2. Making him jump further in the next round — no support
  • 3. Scratching the front of the eye — ✓ the right answer · no support
  • 4. No risk at all, rubbing is what tears are for — 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 · wrong ✗

Identify the principal means by which prolonged sitting is best counteracted.

  • 1. The acquisition of a specialised and costly gaming chair — ← Mova's choice · no support
  • 2. Reclining further into the seat — no support
  • 3. Remaining entirely motionless — no support
  • 4. Frequent movement and changes of position — ✓ 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 2 · formal language · wrong ✗

It is given that a participant's vision is blurred following an impact to the eye. State the appropriate course of action.

  • 1. Continuation of play until the final whistle — no support
  • 2. Cessation of play and same-day medical assessment — ✓ the right answer · no support
  • 3. Vigorous rubbing of the affected eye — ← Mova's choice · score 4
  • 4. Postponement of assessment for one week — 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 58, line 14: «Rubbing an eye with sand in it can scratch the clear front of the eye; rinsing with clean water washes it out gently.», reached through the option's own match among the sentences about the question's things. What matched: the same action «rub» (+3); the same thing acted on «eye» (+1). The right option, 2, found no support in what it remembers. · the question and its options parsed, with trees and pragmatics

Exam question 3 · formal language · wrong ✗

Which of the following statements most accurately characterises the hazard presented by snow to the eyes?

  • 1. Snow reduces the need for eye protection — score -1
  • 2. Snow presents no hazard whatsoever on overcast days — ← Mova's choice · score 3
  • 3. Snow reflects ultraviolet light even under cloud — ✓ the right answer · score -1
  • 4. Snow absorbs all ultraviolet light — score -1

Why: It took the question to ask who or what does it. It chose option 2 with score 3, against -1 for the next best. Its support: lesson 58, line 13: «Fresh snow reflects up to about 80% of the sun's UV light, even on cloudy days, and UV can burn the surface of the eye, called snow blindness.», reached through the remembered sentence the question matched. What matched: the same property (+4); it fills the role the question asks for (+2). Against it: a different action (counts against) (-3). The right option, 3, scored -1. · the question and its options parsed, with trees and pragmatics

Exam question 4 · formal language · right ✓

Ascertain the principal reason for which protective eyewear is recommended in squash.

  • 1. The ball travels very slowly — no support
  • 2. The rules prohibit spectacles of any kind — no support
  • 3. The ball is small enough to enter the eye socket — ← Mova's choice · ✓ the right answer · score 10
  • 4. The ball is too large to cause injury — no support

Why: It took the question to ask which statement is true. It chose option 3 with score 10, the only option with support. Its support: lesson 58, line 9: «A squash ball is about 40 mm across, small enough to fit into the eye socket, so protective eyewear is recommended for squash.», reached through the same lesson line as the sentence the question matched. What matched: the same doer «squash ball» (+3); the same property (+3); the same light verb (be, have, do, get, go) (+2); its «because» matches the remembered cause (+2). · the question and its options parsed, with trees and pragmatics

This page in Markdown → https://md.mova.elamur.ai/free/en/school-run/medicine/58-posture-and-eyes-for-sporty-kids/