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🦷 Types of Teeth

Why you have different-shaped teeth for cutting, tearing, and grinding — and how an animal's teeth reveal whether it eats plants, meat, or both.

3
lessons
~15 min
to learn
🔬 Science
subject
Ages 6–12
level
Start the course →

What you’ll learn

  1. Meet Your TeethName the three main types of teeth (incisors, canines, molars) and describe each one's job.You have three main kinds of teeth, each shaped for a job. Incisors are the flat front teeth that cut and bite, canines are the pointed teeth that tear and grip, and molars are the wide back teeth that grind and crush food.
  2. Teeth Tell a DietExplain how herbivore, carnivore, and omnivore teeth differ and match teeth to diet.An animal's teeth reveal its diet. Herbivores like horses have wide, flat teeth for grinding plants, while carnivores like lions have long, sharp teeth for tearing meat. Omnivores such as humans have a mix of both, so they can eat plants and meat.
  3. Caring for TeethUnderstand that enamel protects teeth and that brushing keeps teeth healthy.Each tooth is coated in enamel, the hardest material in the body, which shields the softer inside from damage. Enamel cannot grow back once worn away, so brushing twice a day to remove food and sugar keeps teeth strong and healthy.

Questions this course answers

What are your incisors used for?

Incisors are the flat, chisel-shaped front teeth used to cut and bite food.

Which teeth are pointed and used for tearing?

Canines are the pointed teeth beside the incisors, used to tear and grip tougher food.

Which teeth grind and crush your food?

Molars are the wide, bumpy back teeth that grind and crush food before you swallow.

What kind of teeth do plant-eating herbivores mostly have?

Herbivores have wide, flat teeth for grinding tough grass and leaves.

A lion has long, sharp, pointed teeth. What does this tell you it eats?

Long, sharp teeth are for tearing meat, so a lion is a carnivore — a meat-eater.

What is enamel?

Enamel is the hard, shiny coating on the outside of each tooth — the toughest material in your body.

Grounded in trusted sources

  • KidsHealth
  • BBC Bitesize
  • Britannica Kids
  • National Geographic Kids

Every Wunder lesson is built from real, reputable sources — never invented.

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