Dental Health Flashcards

Grade 2 · Health · Flashcards

Review important dental health words and facts with these flashcards.

Flashcards

Tooth enamel: The hard outer shell of your tooth that protects it — it is the hardest substance in the human body
Cavity: A hole in a tooth that forms when bacteria make acid that eats through the enamel
Plaque: A sticky film of bacteria that forms on teeth — brushing and flossing removes plaque
Fluoride: A natural mineral in toothpaste and some water that makes teeth stronger and helps prevent cavities
Toothbrush: A small brush with soft bristles used to clean the surfaces of your teeth — replace it every 3 months
Dental floss: A thin string used to clean the spaces between your teeth once a day
Dentist: A doctor who takes care of your teeth and gums — visit every six months for a checkup and cleaning
Gums: The pink tissue around the base of your teeth that holds them in place and protects the roots
Baby teeth: Your first 20 teeth that you are born with — they fall out between ages 6 and 12
Permanent teeth: Your adult teeth that replace baby teeth — you have 32 when fully grown and they must last your whole life
Bacteria: Tiny germs that live in your mouth — when they eat sugar they make acid that can damage teeth
Tooth decay: The process where acid from bacteria slowly destroys tooth enamel, eventually creating a cavity
Rinse: Swishing water or mouthwash in your mouth to help wash away food particles and bacteria