DIGESTIVE SYSTEM

SCIENCE
1. DIGESTIVE SYSTEM

READ THE DIGESTIVE SYSTEM STORY AND IDENTIFY ORGANS AND ACTIONS.

DIGESTIVE SYSTEM STORY

KEY WORDS :

LABEL THE ORGANS:
external image images?q=tbn:ANd9GcRMDUxvKKW9_yGQ68IGJJNRfKlCS0e50TaVTPMzCi8t_zSSLlr3tQ

Read the story and connect the organs with the actions

ORGANS ACTIVITY REVISION
external image 306_image.gif
BODY SYSTEM WORD FIND
ONCE UPON A TIME 1/3

2/3

3/3


KEY WORDS: 

MAKE THE ACTIONS: 
CHEW, CHURN, SWALLOW, FILTERS, PRODUCE, BREAK DOWN, PUSH DOWN, STORE, PUSH OUT, TAKES WATER OF






MORE KEY WORDS: SALIVA, GASTRIC JUICES, ENZYMES,

GLOSSARY HELP
HOW TO MAKE A GLOSSARY IN GROUPS.
TIPS:
  • Put the words in alphabetical order.

  • Share the words with your group peers.

  • Write the definition using your own words.

  • Use the "digestive system story" "cards" "notebook"
and other webpages from the wiki to help you.

  • Use thesaurus to find synonyms and monolingual
dictionaries for unkown words.

BUT DON'T COPY!!
YOU MUST USE YOUR OWN WORDS!!!!
Glossary help for kids

Mouth: teeth (chew)

Gullet or esophagus:(Swallow down)

Stomach:(Churns)

Small Intestine:(Breaks down and absorbs)

Liver:(Produce and Filter

Pancreas:(Produces)

Gall bladder:(store)

Large intestine:(Takes water out of and pushes down)

Anus:(Pushes out)



hotspots



WHAT IS DIABETES?


IS THERE ANY CURE FOR DIABETES?

THE FOOD YOU EAT IS TURNED INTO.....................
 AND THIS TRAVELS TO ALL YOUR CELLS THROUGH THE .............

WHICH IS THE ORGAN INVOLVED?
WHAT DOES THIS ORGAN PRODUCE?
HOW DOES INSULIN HELP OUR BODY?
WHY DO OUR CELLS NEED GLUCOSE FOR?
WHAT HAPPENS IF YOU HAVE DIABETES?
WHAT ARE THE SYMPTOMS?

IS THERE ANY TREATMENT FOR DIABETES? IF SO, WHICH ONE?

Success criteria for the digestive system presentation:

I can name the organs of the digestive system.

I can locate the organs in the right place.

I can use connectors to explain the poster such as first, then, is connected to, finally.

I can use the key vocabulary (actions) to explain how the organs work.

I can provide extra information about the orgnans, its function, enzymes, physical and chemical processes.

I can explain how the system takes the food.

Working towards band 1:

I can locate the organs and name some of them correctly.


Band 1: I can locate the organs and its functions (actions), name them and use "is connected to".


Band 2:+ I can use some connectors (after, meanwhile, then) and most functions (actions) correctly. I can describe if the organs involve physical or chemical processes.


Band 3: + I can explain in more detail the organs and its functions. Which enzymes work in each organ and provide extra information about how the system takes the food.




FIND THE ANSWERS ON THE WEBSITE harcourtschool.com
copy the questions into your notebook
1. What liquid do we have in the mouth?
2. What is another name for the esophagus?
3. What does the esophagus do?
4. In the stomach food breaks down into two things, what are they?
5. Where do the nutrients go into the blood?
6. What is another name for the rectum?
7. What is the rectum made of?

MOVIE. DIGESTIVE SYSTEM

https://www.bbc.com/bitesize/topics/z27kng8
The digestive system
cartoon




Digestive system song
DIGESTIVE SYSTEM SONG
LYRICS

EXPERIMENT 1 ON ENZYMES:

  • WE ARE GOING TO DO AN EXPERIMENT.
  • WE ARE GOING TO RECORD WHAT WE OBSERVED.
  • WE ARE GOING TO WRITE WHAT IS THE VARIABLE IN THE EXPERIMENT.

MATERIALS:

FOUR DROPS OF IODINE, SLICES OF BREAD, WAX PAPER AND SALIVA.

DROPS OF IODINE
DROPS OF IODINE
WAX PAPER
WAX PAPER

INSTRUCTIONS


First, from a slice of white bread, cut two small pieces about one-inch square.

1 inch = 2.54 cm. external image image002.jpg

Then, place one piece in your mouth and chew it 30 times. It will become very mushy. Mix as much saliva as possible.

Next, spit the mushy bread and saliva mixture onto a piece of wax paper.

Then, place the second dry piece of bread on a separate piece of wax paper.

Finally, add four drops of iodine to both bread pieces.


OBSERVATION AND RECORDS:



I observed that......

VARIABLE: (This is what we changed in the experiment. Just one thing at a time).

The variable is ..........

CONCLUSIONS:

I conclude that ...
SALIVA



CLICK THE FOLLOWING LINKS IF YOU WANT TO KNOW MORE INFORMATION ABOUT THE DIGESTIVE SYSTEM





DIGESTIVE SYSTEM



e-learning digestive system




digestive system builder




yucky digestive system






CLICK ON DIGESTIVE ANIMATION AND YOU WILL SEE HOW DIGESTIVE SYSTEM WORKS WHEN YOU EAT DIFFERENT FOOD.

Digestion animation




HOW THE URINARY SYSTEM WORKS







thinglink Excretory System

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