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TYPES OF TEETH
Write the words under the pictures.
Incisor  /  Canine  /  Premolar  /  Molar
.................... .................... .................... ....................
How many teeth have you got?
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How often do you brush your teeth?
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What else do you need to do to
keep your teeth clean and healthy?
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FAQs on Visual Worksheet: Types of Teeth - Science for Class 4

1. What are the different types of teeth found in humans?
Ans.Humans have four main types of teeth: incisors, canines, premolars, and molars. Incisors are flat and sharp, used for cutting food. Canines are pointed and help tear food. Premolars have a flat surface for grinding, and molars are larger, designed for crushing and grinding food.
2. How many teeth do adults and children typically have?
Ans.Adults usually have 32 teeth, including wisdom teeth, while children typically have 20 primary (baby) teeth. The primary teeth eventually fall out to make way for the adult teeth.
3. What is the function of each type of tooth?
Ans.Incisors are used for cutting food, canines for tearing food, premolars for crushing and grinding, and molars for grinding and chewing food into smaller pieces. Each type plays a crucial role in the process of digestion.
4. Why are molars important for oral health?
Ans.Molars are important because they have a larger surface area for grinding food, which aids in digestion. They also help maintain the structure of the jaw and support other teeth by preventing shifting and misalignment.
5. At what age do children typically start losing their baby teeth?
Ans.Children typically start losing their baby teeth around the age of 6. This process can continue until about age 12, when most children have replaced their baby teeth with adult teeth.
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