2.5 the components of blood

Lesson plan
  • Introduction
  • Read 2.5
  • Make a wordlist
  • Do exercise: 39-45
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Slide 1: Tekstslide
BiologieMiddelbare schoolvwoLeerjaar 2

In deze les zitten 24 slides, met interactieve quizzen, tekstslides en 1 video.

Onderdelen in deze les

Lesson plan
  • Introduction
  • Read 2.5
  • Make a wordlist
  • Do exercise: 39-45

Slide 1 - Tekstslide

Homework 14-12: 
Study 2.5 + Wordlist 2.5
Exercise 39-45
Homework: 20-12:
study 2.6 + wordlist 
+ do exercise 46,48,49,50
Homework 21-12:
study 2.7 + wordlist 2.7
do exercise 51-63, 65

Slide 2 - Tekstslide

2.5 the components of blood
Made by: Thomas & Sem
V2TG
Chapter 3 par. 5

Slide 3 - Tekstslide

What we already know about blood transport
oxygen transport from lungs to cells
carbon dioxide from cells to lungs
nutrients from intestine to cells
waste from cells to kidneys

Slide 4 - Tekstslide

Slide 5 - Tekstslide

Slide 6 - Video

The Different blood parts
  • Plasma 55%
  • Red blood cells 45%
  • Platelets & white blood cells <1 %

Slide 7 - Tekstslide

Blood composition
-5 liters in your body

-Plasma: water with chemicals 


-Blood cells 

Slide 8 - Tekstslide

how does the body produce blood?
  • the bone marrow of flat bones produces bloodcells (red bone marrow)
  • PLATELETS, RED AND WHITE BLOOD CELLS

Slide 9 - Tekstslide

Anemia (bloed armoede)
-lower amount of red blood cells
-less oxygen can be transported
-treatment -> blood transfusion

Slide 10 - Tekstslide

Leukemia
-blood cancer
-high number of abnormal blood cells

Slide 11 - Tekstslide

Red blood cells
-Carry oxygen
-No nucleus
-Filled with haemoglobin 
(binds oxygen)

Which are red blood cells?

Slide 12 - Tekstslide

structure haemoglobin

Slide 13 - Tekstslide

White blood cells
  • good health
  • protection
  • immunity cells
  • phagocytes ('eat')
  • lymphocytes (antibodies)

Slide 14 - Tekstslide

White blood cells -> fight 
diseases
Lymphocytes
- make antibodies that attack pathogens
1. they stick together
2. they dissolve them
3. they destroy the toxins they make

your lymphocytes can make memory cells,
when the same disease enters your body they
immediately make antibodies => immunity

Slide 15 - Tekstslide

Which one is the biggest part of blood?
A
Red blood cells
B
White blood cells
C
Plasma
D
Platelets

Slide 16 - Quizvraag


What is the name of part S
A
Red blood cell
B
White blood cell
C
Blood plasma
D
Platelet

Slide 17 - Quizvraag

Which blood cells produce antibodies?
A
Phagocytes
B
Lymphocytes
C
Red blood cells
D
Platelets

Slide 18 - Quizvraag

Were do the red blood cells develop?
A
In the bone marrow
B
In your lungs, when it takes oxygon
C
In your heart
D
In your blood capillaries

Slide 19 - Quizvraag

What type of cell is specialised to transport oxygen?
A
red blood cell
B
white blood cell
C
bone cell
D
nerve cell

Slide 20 - Quizvraag

What type of cell is specialised to protect our body against germs?
A
red blood cell
B
white blood cell
C
bone cell
D
nerve cell

Slide 21 - Quizvraag

Which mineral is needed for making our red blood cells?
A
calcium
B
iron
C
sodium

Slide 22 - Quizvraag

Do you have any questions about this paragraph?

Slide 23 - Open vraag

Lesson plan
  • Introduction
  • Read 2.5
  • Make a wordlist
  • Do exercise: 39-45
Homework 14-12: 
Study 2.5 + Wordlist 2.5
Exercise 39-45
Homework: 20-12:
study 2.6 + wordlist 
+ do exercise 46,48,49,50
Homework 21-12:
study 2.7 + wordlist 2.7
do exercise 51-63, 65

Slide 24 - Tekstslide