incisors
Incisors are the front teeth. They are sharp. Our incisors cut food when we bite into the food

Canines
Canines are found in the front corners of our mouth. They have a pointed end. They are sharper than incisors. Our canines help to tear food.

Premolars
Premolars are found behind canines. Premolars have a flat upper surface.
Our premolars chew and crush food into smaller pieces before the food goes fo our molars.

Molars
Molars are found at the back of our mouth. They have a large and flat upper surface. They are larger than premolars.
Our molars chew and grind pieces of food. This makes the food easier for us to swallow.

Quick Check
Alice is eating an apple. Describe the action of the different types of teeth when she chews on the apple.

Plaque can make our teeth decay.

Our gums are the Parts that hold our teeth in place. Plaque can also make our gums sore and swollen. When this happens, our teeth may fall out.