David Walliams • Ages 8–12 • KS3 • 30 questions

Demon Dentist KS3 Quiz (With Answers)

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Quiz Questions

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Q1 of 30

Why does Alfie refuse to see a dentist?

  • He is deeply frightened and his father shares his fear
  • He knows something is wrong with dentists from something he read
  • He had a terrible experience as a toddler
  • He once broke a dentist's drill and is afraid of being in trouble

Q2 of 30

What is strange about Miss Sprout, the new dentist?

  • She gives all the children sweets and says brushing is unnecessary
  • Children who visit her come back with their teeth worse and behaving oddly
  • She charges enormous fees and locks children in the chair
  • She works only at night and no one has seen her face clearly

Q3 of 30

What does Miss Sprout leave under children's pillows?

  • Small stones painted to look like teeth
  • Horrible things such as bugs, spiders and creepy-crawlies
  • Rotten old teeth
  • Notes warning children not to brush their teeth

Q4 of 30

What is revealed about Miss Sprout's true nature?

  • She is a government spy testing a new water additive
  • She is a demon whose mission is the exact opposite of a good dentist
  • She is a witch conducting experiments
  • She is a vampire

Q5 of 30

What is Alfie's relationship with his father?

  • His father is a successful dentist which creates painful irony
  • His father is strict and dismisses Alfie's fears as weakness
  • His father is absent and Alfie has been raised mostly alone
  • His father is ill and depends on Alfie, who feels guilty about worrying him

Q6 of 30

How does Alfie help defeat Miss Sprout?

  • He brings back the old dentist to face her
  • He organises the town's children to confront her
  • He researches ancient dental demons
  • He uses his knowledge of what she hates against her

Q7 of 30

How does Walliams use Alfie's fear of dentists in the plot?

  • It makes the twist of the dentist being truly evil both funny and satisfying
  • It is just a starting point
  • He cannot fight Miss Sprout until he overcomes his fear first
  • It represents his wider fear of all authority figures

Q8 of 30

What is the comic message of the story about dental hygiene?

  • That dental anxiety is common and should be taken more seriously by adults
  • That parents should take children to the dentist whatever their fears
  • That brushing is actually unnecessary
  • Good teeth are the literal weapon against evil

Q9 of 30

How does Alfie's father's illness affect the reader's view of Alfie?

  • It creates a subplot that distracts from the main story
  • It explains why Alfie is anxious about almost everything
  • It makes his bravery more impressive
  • It makes him seem more vulnerable and in need of rescue

Q10 of 30

What is the effect of setting a horror story inside a dental surgery?

  • It trivialises a real issue about children's dental health
  • It takes a common childhood fear and builds a comic horror story directly from it
  • It lets Walliams include lots of gruesome details about teeth
  • It makes the horror too realistic to be funny

Q11 of 30

What is the name of the kind elderly dentist Alfie used to visit?

  • Mr Winshaw
  • Mr Plaque
  • Mr Loosen
  • Mr Filling

Q12 of 30

Why does Miss Sprout want children to have rotten teeth?

  • As a demon, ruining children's teeth is her purpose
  • She is conducting a scientific experiment on dental decay
  • She is paid by sweet manufacturers to encourage sugar consumption
  • She wants to create false teeth for every child so they need her services permanently

Q13 of 30

How does the community first react to Miss Sprout?

  • They welcome her
  • They are suspicious of her immediately
  • They are divided
  • They refuse to use her because of the strange rumours

Q14 of 30

What detail about Miss Sprout's surgery should have warned people earlier?

  • It was never properly lit and she always wore dark glasses
  • The smell was wrong
  • It had no sterilising equipment visible anywhere
  • It was painted entirely black inside

Q15 of 30

What does Alfie's story suggest about facing fears?

  • That fears are usually irrational and should be ignored
  • That the only way past fear is through it, no matter the cost
  • That sometimes fears point to real dangers
  • That professional help is always needed to overcome a real phobia

Q16 of 30

How does Walliams use the universal childhood fear of dentists to explore the theme of facing fears?

  • By making the dentist literally monstrous, Walliams externalises and validates the fear of dental visits, while the resolution
  • The dentist setting is for horror, and
  • The novel mocks children who are scared
  • Dentist fear is irrational

Q17 of 30

What does the relationship between Zak and his father suggest about reversed roles within families affected by mental illness?

  • Mental illness is not a theme
  • Zak resents his father
  • The father is weak, and
  • Zak's role as the carer and protector of his anxious father shows how children in families affected by mental illness often assume adult responsibilities

Q18 of 30

How does Miss Root function as a metaphor for adult authority figures who abuse their power over children?

  • The metaphor is too complex for children
  • Miss Root
  • Adults are always trustworthy
  • She is just a witch

Q19 of 30

What does Gabz's sweet addiction and terrible teeth suggest about the consequences of self-indulgence?

  • Nothing — she is a comic character, and
  • Walliams is anti-sugar
  • Her dental decay is both comic and a literal consequence of excess, giving Walliams a way to explore how indulgence has real physical costs in a way young readers viscerally understand
  • Gabz has no significance

Q20 of 30

How does Walliams blend fairy-tale elements with contemporary realism in Demon Dentist?

  • The tooth fairy mythology and witch villain give the story a fairy-tale structure, while Zak's real poverty, anxious father and council estate setting ground it in recognisable modern Britain
  • The fairy-tale elements dominate completely
  • The novel is realistic, and
  • Fairy tales and realism cannot mix

Q21 of 30

What is Walliams suggesting about the experience of poverty through Zak's family situation?

  • Poverty is unimportant
  • Zak's poverty is irrelevant to the plot
  • Poverty is shown not just as material hardship but as a trap that amplifies vulnerability
  • Poor families are always in danger

Q22 of 30

How does the novel use the concept of the 'tooth fairy' — normally a comforting myth — in a subversive way?

  • It uses the tooth fairy story, and
  • By making the tooth fairy real but ambiguous, and showing dark forces exploiting the same mythology Miss Root corrupts, Walliams shows how comforting narratives can be weaponised
  • The tooth fairy is silly, and
  • Walliams mocks the tooth fairy tradition

Q23 of 30

How does Zak's overcoming of his fear in the climax relate to the novel's broader theme of inner strength?

  • His terror is not magically removed
  • He gets magical help to lose his fear, a reading that locates the novel's meaning in its historical and personal context rather than in its literary structure
  • His fear was not real
  • He is simply brave

Q24 of 30

What does the character of the real tooth fairy suggest about the existence of genuine good forces in the world to counter evil ones?

  • Good and evil don't matter in this book
  • She is just a plot device
  • The tooth fairy represents the principle that authentic good exists to counter authentic evil
  • The tooth fairy is not important

Q25 of 30

How does Walliams make a serious point about dental health through an entertaining story?

  • The dental health message is preachy
  • By showing the catastrophic consequences
  • He makes dentistry fun, and
  • Walliams doesn't address dental health

Q26 of 30

What does Zak's courage in the face of his greatest fear suggest to young readers about their own capacity for bravery?

  • By making his hero genuinely terrified but capable of acting anyway, Walliams tells young readers that they do not need to be fearless to be brave
  • Zak is special and different from ordinary children
  • Fear disqualifies you from heroism
  • naturally brave children can be heroes, and

Q27 of 30

How does the novel subvert the 'safe, professional adult' figure in a way that teaches critical thinking to young readers?

  • It teaches that professional credentials and positions of trust should not automatically override a child's instincts
  • The message is too dark for children
  • It teaches children to distrust all adults
  • Children should always distrust dentists

Q28 of 30

How does Walliams use the physical setting of the dental surgery to create atmosphere?

  • The surgery is described minimally
  • Setting is not important in this novel
  • Clinical white surfaces, sharp instruments and the smell of antiseptic are transformed into gothic horror props
  • The surgery is a comforting place

Q29 of 30

What does the resolution — father beginning to recover — suggest about the relationship between a child's courage and a parent's healing?

  • They are unrelated unrelated
  • Zak's courage and action model something for his father
  • The father heals independently
  • The father doesn't recover

Q30 of 30

In what ways does Demon Dentist follow the classic hero's journey structure?

  • It doesn't follow any classic structure
  • Zak is not a hero
  • The hero's journey is too academic
  • Zak receives a call to adventure (strange things happening), crosses a threshold (entering Miss Root's surgery), faces his deepest fear, receives supernatural aid and returns transformed

All Answers

  1. Q1: He is deeply frightened and his father shares his fear
  2. Q2: Children who visit her come back with their teeth worse and behaving oddly
  3. Q3: Horrible things such as bugs, spiders and creepy-crawlies
  4. Q4: She is a demon whose mission is the exact opposite of a good dentist
  5. Q5: His father is ill and depends on Alfie, who feels guilty about worrying him
  6. Q6: He uses his knowledge of what she hates against her
  7. Q7: It makes the twist of the dentist being truly evil both funny and satisfying
  8. Q8: Good teeth are the literal weapon against evil
  9. Q9: It makes his bravery more impressive
  10. Q10: It takes a common childhood fear and builds a comic horror story directly from it
  11. Q11: Mr Winshaw
  12. Q12: As a demon, ruining children's teeth is her purpose
  13. Q13: They welcome her
  14. Q14: The smell was wrong
  15. Q15: That sometimes fears point to real dangers
  16. Q16: By making the dentist literally monstrous, Walliams externalises and validates the fear of dental visits, while the resolution
  17. Q17: Zak's role as the carer and protector of his anxious father shows how children in families affected by mental illness often assume adult responsibilities
  18. Q18: Miss Root
  19. Q19: Her dental decay is both comic and a literal consequence of excess, giving Walliams a way to explore how indulgence has real physical costs in a way young readers viscerally understand
  20. Q20: The tooth fairy mythology and witch villain give the story a fairy-tale structure, while Zak's real poverty, anxious father and council estate setting ground it in recognisable modern Britain
  21. Q21: Poverty is shown not just as material hardship but as a trap that amplifies vulnerability
  22. Q22: By making the tooth fairy real but ambiguous, and showing dark forces exploiting the same mythology Miss Root corrupts, Walliams shows how comforting narratives can be weaponised
  23. Q23: His terror is not magically removed
  24. Q24: The tooth fairy represents the principle that authentic good exists to counter authentic evil
  25. Q25: By showing the catastrophic consequences
  26. Q26: By making his hero genuinely terrified but capable of acting anyway, Walliams tells young readers that they do not need to be fearless to be brave
  27. Q27: It teaches that professional credentials and positions of trust should not automatically override a child's instincts
  28. Q28: Clinical white surfaces, sharp instruments and the smell of antiseptic are transformed into gothic horror props
  29. Q29: Zak's courage and action model something for his father
  30. Q30: Zak receives a call to adventure (strange things happening), crosses a threshold (entering Miss Root's surgery), faces his deepest fear, receives supernatural aid and returns transformed
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