Tooth Basics
What is the hard outer layer of your tooth called?
Enamel
TRUE OR FALSE
All types of bacteria in the mouth are bad for your teeth.
FALSE
Baby teeth aren't important because they fall out
FALSE! Baby teeth are very important — they help with eating, speaking, and saving space for adult teeth
why do we floss our teeth?
help clean out the food and bacteria out of in between teeth that's hard to reach with toothbrush
What is H2O?
Water
What type of teeth do most people get removed?
Wisdom teeth, third molars
MULTIPLE CHOICE
Which tooth type is most likely to get a cavity?
A. Front Teeth
B. Canines
C. Molars
If your teeth don’t hurt, they’re healthy
False. Cavities can form without pain, which is why dental visits are important
how many times should you brush and floss your teeth? BONUS QUESTION! how LONG should you brush your teeth for?
2x night and day
2 mins
How do plants get energy?
photosynthesis, sunlight
MULTIPLE CHOICE
How many adult teeth do most people have?
A. 12
B. 20
C. 32
MULTIPLE CHOICE
Which food is most likely to cause cavities?
A. gummy bears
B. carrots
C. cheetos
Brushing harder cleans teeth better
FALSE! Brushing too hard can hurt gums and damage teeth — gentle brushing is best
MULTIPLE CHOICE
How much toothpaste should you use each time you brush?
A. Grain-of-rice sized amount
B. Pea-sized amount
C. Grape-sized amount
What is the outermost layer of the earth called?
Crust
MULTIPLE CHOICE
When do your adult teeth start forming?
A. Before you are born
B. Between 1-2 years old
C. 4-5 years old
MULTIPLE CHOICE
How many teaspoons of sugar are in a can of soda?
A. 2
B. 6
C. 10
Sugar is the only thing that causes cavities
FALSE! Bacteria + sugar + time cause cavities — even chips and crackers can cause cavities
What mineral in toothpaste makes your teeth stronger?
Fluoride
What is the powerhouse of the cell?
Mitochondria