Success Criteria I can name the different types of teeth I can state the purpose of these different types of teeth I can suggest why teeth are shaped to fit their purpose Whats in your mouth ID: 931290
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Slide1
L.O: To identify the different types of teeth in humans and their functions.
Success Criteria:
I can name the different types of teeth.
I can state the purpose of these different types of teeth.
I can suggest why teeth are shaped to fit their purpose.
Slide2What’s in your mouth?
Use a mirror to look
in your partners mouth!
Do all the teeth
look the same
?
Where do you see these teeth?
Slide3Can you remember?
Molar
Incisor
Canine
How many different types of teeth do we have?
What are their names?
Slide4But
what
do they do?
These teeth
cut
food. They are responsible for slicing through food to help put it in our mouth.
These
grind
the food. They are responsible for
chewing
up food to make it easier to
swallow.
This tooth helps us to
tear
things! They are responsible for
ripping
the
food.
Can you match each tooth to what it does?
Cut and paste each tooth and join it to it´s job.
Slide5Types of TeethWhether you are
an adult, or a child, you will have most of the same types of teeth; incisors, canines and molars
Children have 20 teeth in total. 10 on the bottom, and 10 on top.
Adults have 16 on top, and 16 on the bottom, making 32 teeth altogether.The front 4 at the top and bottom are your incisors. These are used to bite your food. Adults and children all have 8 incisors altogether.
The 2 pointed teeth at the top and bottom are your canines. These rip and tear your food, and are often used when you’re eating meat.Adults and children have the same number of canines.
This is where it changes… Children have 2 molars, but adults have 2 premolars, 2 molars. Molars and pre molars are used to mash and crush your food so that you can swallow it easily.Finally, when people are older, they grow wisdom teeth, which are right at the back of their mouth.
Slide6Task
Fill out the missing words
Humans have ________ sets of teeth in their lifetime.
The first set of teeth is called ____________________ and there are a total of ________.
The second set of teeth is called ____________________. This set has up to ________ teeth.
There are _____ main types of teeth. These are called ____________________________ ________________________________________________________
Slide7Your
Tasks
Remember to write detailed explanations of the function of each tooth.
Complete the following activities (resource on portal)
Label
the
teeth using scientific names.Mark the teeth that you have or don’t have like this:Colour green if you have adult toothColour blue if you have a primary toothColour red if the tooth is missing
Put letter F if the tooth has a filling
On the next lined page of your topic book, describe the job of each tooth.