4 - Digestive organs

LESSON 4
1 / 29
next
Slide 1: Slide
BiologieMiddelbare schoolhavo, vwoLeerjaar 2

This lesson contains 29 slides, with interactive quizzes and text slides.

time-iconLesson duration is: 45 min

Items in this lesson

LESSON 4

Slide 1 - Slide

Review lesson 1:
  • Nutrients 
  • Sources and Uses 

Slide 2 - Slide

What is sodium an example of?
A
carbohydrates
B
water
C
minerals
D
vitamins

Slide 3 - Quiz

What are peaches a good source of?
A
carbohydrates
B
water
C
fibres
D
proteins

Slide 4 - Quiz

What are nuts a good source of?
A
carbohydrates
B
water
C
fibres
D
proteins

Slide 5 - Quiz

Review lesson 2:
  • balanced diets
  • dietary choices
  • psychological issues with food

Slide 6 - Slide

Someone who is a ovotarian does not eat ..... and does eat .........?
A
vegetables, cheese
B
meat, eggs
C
meat, fish
D
vegetables, fish

Slide 7 - Quiz

Explain the difference between a vegetarian and a pescatarian.

Slide 8 - Open question

Which religion does not allow any alcohol and any pork products?
A
Islam
B
Buddhism
C
Judeism
D
Christianity

Slide 9 - Quiz

Review lesson 3:

  • Deficiencies
  • Diabetes
  • Unhealthy lifestyles

Slide 10 - Slide

What deficiency is caused by a lack of iron?
A
scurvy
B
rickets
C
anemia
D
marasmus

Slide 11 - Quiz

What deficiency is caused by a lack of vitamin C?
A
scurvy
B
rickets
C
anemia
D
marasmus

Slide 12 - Quiz

What deficiency is caused by a lack of vitamin D & calcium?
A
scurvy
B
rickets
C
anemia
D
marasmus

Slide 13 - Quiz

Which type of diabetes is caused by a very unhealthy lifestyle?
A
type 1
B
type 2

Slide 14 - Quiz

Which type of diabetes is preventable?
A
type 1
B
type 2

Slide 15 - Quiz

LESSON 4

Slide 16 - Slide

TODAY:
  • How does our body process the food?
  • Phases of digestion
  • Teeth

Slide 17 - Slide

How does our body process the food?
  • INGESTION
  • MECHANICAL DIGESTION
  • CHEMICAL DIGESTION
  • ABSORPTION
  • EGESTION
  • DEFAECATION
TIP!!
TOGETHER THESE TERMS ARE CALLED THE 7 FASES OF DIGESTION

Slide 18 - Slide

rectum
pancreas
liver
mouth
stomach
oesophagus
large intestine
small intestine

Slide 19 - Drag question

INGESTION:
MOVING THE FOOD INTO YOUR MOUTH

Slide 20 - Slide

MECHANICAL DIGESTION:

  • BREAKING THE FOOD INTO SMALLER PIECES.
  • THIS IS DONE BY YOUR TEETH
  • BITING AND CHEWING

Slide 21 - Slide

TEETH:
  • INCISORS
  • CANINES
  • PREMOLARS
  • MOLARS

  • CHILD HAS 20
  • ADULT HAS 32

Slide 22 - Slide

TEETH:
  • ENAMEL
  • DENTINE
  • PULP
  • GUM

  • PLAQUE

Slide 23 - Slide

crown
root
dentine
pulp
jaw bone
gums
enamel
nerves & bloodvessels

Slide 24 - Drag question

What "-vores" do you remember from last schoolyear? (3)

Slide 25 - Open question

Slide 26 - Slide

Slide 27 - Slide

Slide 28 - Slide

HW FOR LESSON 5: 
  • Complete the hw on classroom 
  • Study the Quizlet of "Glossary Food & Digestion" (100% on learn, match and flashcards) 

Slide 29 - Slide