science lesson 5 & 6 walt: to understand that humans have four types of teeth
TRANSCRIPT
Science Lesson 5 & 6
WALT: To Understand that humans have four types of teeth.
Discuss with your partner… What do you know about teeth for 1 minute……
Teeth
We have 4 teeth types in our mouth.
Teeth Lesson 1
Pre Molar
We have 3 teeth types in our mouth.
Cross-Section through a molar tooth
Crown
Gum
PulpArtery (red lines)
Jaw Bone Vein
(blue lines)
Dentine
Nerve
(yellow)
Socket
Diagram of an adult mouth…
Diagram of an adult mouth…
RECAP!
Let’s finish the lesson by looking at some
DINOSAUR TEETH!
Mr. Michael Teeth Expert Quiz Game.
Question 1
How do you look after your
teeth?Question 2
What will happen if you don’t do these
things?
I am an expert on teeth!
Slap the
answer!
Canines are for ripping and gripping
food.
True False
I am an expert on teeth!
Slap the
answer!
What job to molars do?
Slice the food in
to smaller pieces
Grind and
chew food
ready to swallow
I am an expert on teeth!
Slap the
answer!
Which types of teeth would a herbivore
have?
Molars Canines
I am an expert on teeth!
Slap the
answer!
Which types of teeth would a carnivore
have?
Molars Canines
I am an expert on teeth!
Slap the
answer!
What causes tooth decay or cavities?
Bacteria Acid
I am an expert on teeth!
Slap the
answer!
How often should we brush our teeth?
Twice a day
Twice a week
I am an expert on teeth!
Slap the
answer!
How often should you go to the dentist?
Once a year
Twice a year