Food Nutritional groups

Food nutritional groups

https://www.stem.org.uk/resources/elibrary/resource/35396/digestive-system-experiment

You may find it useful to use the link above to recap food groups and aspects of digestion from KS2.

KS3 Digestion Overview Pictures courtesy of Ronald Macintyre & Josh Smallbone

Write the animal that you think made the faeces (poo) next to the picture.

STET

STRETCH:

Can you explain why

you think each animal

you have chosen

made the poo in each

picture?

What clues are

there?

What do these

animals eat?

SUPPORT

KS3 Digestion Overview – support sheet Pictures courtesy of Ronald Macintyre & Josh Smallbone. Scott Bauer, USDA, Ernst Vikne, CaptainVindaloo, evelynbelgium

Match the picture of faeces (poo) below to the animal that you think made it!

Pig

Duck

Chicken

Dog

SUPPORT

KS3 Digestion Overview – support sheet Pictures courtesy of Ronald Macintyre & Josh Smallbone. Scott Bauer, USDA, Ernst Vikne, CaptainVindaloo, evelynbelgium

Horse

ANSWERS

KS3 Digestion Overview Pictures courtesy of Ronald Macintyre & Josh Smallbone. Scott Bauer, USDA, Ernst Vikne, CaptainVindaloo, evelynbelgium

Match the picture of faeces (poo) below to the animal that you think made it!

Pig

Duck

Chicken

Horse

Dog

MRS GREN - recap

MRS GREN – Recap mini-lesson

Objectives:

KNOW the 7 life processes

UNDERSTAND what each of the 7 life processes mean

BE ABLE TO apply the 7 life processes to new situations

Outline of mini-lesson

Visit the website below:

https://www.oum.ox.ac.uk/thezone/animals/life/index.htm

Find out about each of the life processes using the links for movement,

reproduction, sensitivity, nutrition, excretion, respiration and growth.

Make notes on each of these processes. Ten try to draw a picture to represent

each.

Test yourself, can you remember the 7 life processes using the acronym MRS

GREN?

Test yourself…Why is a virus not classified as a living organism?

Great job

Digestive system diagram

Adaptation..............................

..............................................

..............................................

..........................................

Adaptation..............................

..............................................

..............................................

..........................................

Adaptation..............................

..............................................

..............................................

..........................................

Adaptation..............................

..............................................

..............................................

..........................................

Adaptation.............................

............................................

............................................

............................................

Adaptation..............................

..............................................

..............................................

..........................................

Adaptation..............................

..............................................

..............................................

..........................................

CLICK ME! https://www.youtube.com/watch?v=_QYwscALNng

SUPPORT: https://www.abpischools.org.uk/topic/dietanddigestion/

https://ed.ted.com/lessons/how-your-digestive-system-works-emma-bryce#watch

Organs in the digestive system (use each key word once only!) stomach oespophagus large intestine liver & gall bladder small intestine mouth pancreas

Digestive system diagram - Support

Adaptation..............................

..............................................

..............................................

..........................................

Adaptation..............................

..............................................

..............................................

..........................................

Adaptation..............................

..............................................

..............................................

..........................................

Adaptation..............................

..............................................

..............................................

..........................................

Adaptation.............................

............................................

............................................

............................................

Adaptation..............................

..............................................

..............................................

..........................................

Adaptation..............................

..............................................

..............................................

..........................................

CLICK ME! https://www.youtube.com/watch?v=_QYwscALNng

SUPPORT: https://www.abpischools.org.uk/topic/dietanddigestion/

https://ed.ted.com/lessons/how-your-digestive-system-works-emma-bryce#watch

ANSWERS

Digestive system diagram

Adaptation – contains hydrochloric

acid and enzymes to break down

food

Adaptation – enzymes help break

down food. Large surface area to

absorb digested food molecules into

the blood.

Adaptation – flexible; leads to the

stomach

Adaptation – reabsorbs water, gut

bacteria which help to break down

complex carbohydrates

Adaptation – adds enzymes

which help to digest food into

smaller food molecules

Adaptation – adds bile to the small

intestine to emulsify (break up)

lipids (fats & oils) so enzymes

can digest them more easily.

Adaptation – food chewed, saliva

added which contains the enzyme

amylase. Turns starch to

glucose.

CLICK ME! https://www.youtube.com/watch?v=_QYwscALNng

SUPPORT: https://www.abpischools.org.uk/topic/dietanddigestion/

https://ed.ted.com/lessons/how-your-digestive-system-works-emma-bryce#watch

Mouth

Oesophagus

Liver & gall bladder

Pancreas

Small intestine

Large intestine

Stomach

Gut Bacteria

Gut Bacteria

https://www.youtube.com/watch?v=1sISguPDlhY

Watch the link above and answer the following two questions:

What diet is good for our gut bacteria?

What diet changes our gut bacteria and could impact on our health?

STRETCH:

What foods in particular cause beneficial and damaging changes?

What diseases can these changes in gut bacteria cause?