1. HW: Consider Q2 Video Extra Credit Opportunity!
-due before the Thanksgiving vacation
DO NOW: /10/16
Take out your homework to be checked.
Check your answers to the video worksheet:
1. B 3. C D A D
2. C A C C C
WRITE THIS ONE DOWN IN YOUR DO NOW SECTION!
3. How does your body break down the food you eat? Make a prediction about what your body will do when you place a lifesaver in your mouth and leave it for several minutes without chewing.

2. Text Book Homework
Pgs 60-65, Q1 & 2, all parts

3. The Digestive System: Functions
Simple substances 1.
Digestion: Breaking down food into __________________
Occurs in the __________. _____________ and ____________
Mouth
Stomach
Small intestine
Methods of Digestion:
Mechanical digestion
__________________: the physical breakdown of food
Example: chewing
Chemical digestion
ENZYMES
__________________: breaking down food by ________
Example: the enzyme __________ breaking down __________________in your mouth. The enzyme LACTASE breaking down the sugar LACTOSE in your small intestine.
Amylase
carbohydrates

4. How Enzymes Work
So what happened to the candy in your mouth??

5. The Digestive System: Functions
Absorption: Nutrients __________ into ____________ for transport all around the body
diffuse
blood vessels 2.
Small intestine
Occurs in the _________________
undigested 3.
Elimination: _____________ foods leave the body
Large intestine
Occurs in the _________________

6. makes saliva,contains amylase
Mouth
carb digestion begins here
Teeth
cuts food
Salivary Glands
makes saliva,contains amylase
Esophagus
squeezes food to stomach (peristalsis action)
Liver
makes Bile
Stomach
mechanical and
chemical
digestion
happen
here
Gall Bladder
stores Bile
Pancreas
pancreatic juice
Large Intestines
absorbs water/vitamins,
produces feces
Small Intestines
villi absorb nutrients
Anus
feces exits here

7. BrainPOP – Digestion!

8. Chew it up!!! Quarter 2 “Extra Credit Opportunity”
Create a dance routine video that goes along with this song AND bring it in to show the class.
*to earn credit you will need to perform or
submit your video performance before the
Thanksgiving break*