WorksheetsScience Year 3: Unit 3 Humans - Teeth
Total questions: 21
Worksheet time: 21mins
Name three types of human teeth. (Choose and tick 3 correct answers)
Incisors
Milk teeth
Molars
Canines
The diagram above shows a type of human tooth. What type of tooth is shown?
Molar
Canine
Incisor
Milk teeth
The diagram above shows a type of human tooth. What type of tooth is shown?
Molar
Canine
Incisor
Milk teeth
The diagram above shows a type of human tooth. What type of tooth is shown?
Molar
Canine
Incisor
Milk teeth
The diagram above shows a type of human tooth. What is the function of this tooth?
To cut food
To grind food
To tear food
No function
The diagram above shows a type of human tooth. What is the function of this tooth?
To cut food
To grind food
To tear food
No function
The diagram above shows a type of human tooth. What is the function of this tooth?
No function
To grind food
To cut food
To tear food
The diagram above shows a cross section of a human tooth. Name the structure labeled A and B.
Enamel and dentine
Dentine and gum
Gum and nerves
Nerves and blood vessels
The diagram above shows a cross section of a human tooth. Name the structure labeled C and D.
Enamel and dentine
Dentine and gum
Gum and nerves
Nerves and blood vessels
The diagram above shows a cross section of a human tooth. Name the structure labeled E.
Enamel
Dentine
Gum
Blood vessels
When do our permanent teeth start to grow?
6 months old
12 months old
6 years old
21 years old
Special thread to get food out from between our teeth is called _________________.
braces
fillings
floss
dentures
How do we keep our teeth healthy and beautiful?
Practise good eating habits and dental care
Eat too much sweets and ice cream
Brush our teeth once a week
Never visit the dentist.
Which of the following foods is not good for dental health?
When does a baby usually start to grow teeth?
one year old
10 months old
6 months old
2 months old
How many permanent teeth do adults have?
20
32
42
50
There are 8 incisors, 4 canines and 8 molars in Milk Teeth Set.
TRUE
FALSE
Permanent teeth are stronger than milk teeth.
TRUE
FALSE
We should go to the dentist for a check-up once every __________________.
3 months
6 months
9 months
12 Month
Fillings, braces, dentures and root canal treatment are examples of dental care technologies.
TRUE
FALSE
What should we do if we have tooth decay?
Eat more sweet foods.
Clean the tooth using floss.
Pull out the bad teeth ourselves.
Go to the dentist for a check-up.
