2TTO U3: basics 6 review+basics 7 immune system

• Biologie
• Middelbare school
• vwo
• Leerjaar 2

Welcome

Lesson plan 13-3

- Last lesson

- How does the immune system work

- Video of how vaccines work

- Make your own comic strip about how vaccines work

Goals:

- I know how the immune system works

- I know the function of three different white blood cells that help us stay healthy

-I know why we are vaccinated against some diseases. 

- I am working on the idea how vaccination works

Some of last lessons words

- Immune system

- Antigens

- Antibodies

- White blood cells

Words for this lesson:

- Innate immunity 

- Innate immune cell (white blood cell)

- Acquired immunity

- Helper T-cells (white blood cell)

- Cytotoxic T-cells (white blood cell)

- B-cells (white blood cell)

- Antibodies

Innate immunity: you already have it from birth. Your immune system doesn't have to 'learn' anything to be able to use it.

innate immune cell: When it sees a cell or pathogen that does not belong in the body, for instance a pathogen it will go after it and eat it. 

Words for this lesson:

- Innate immunity 

- Innate immune cell (white blood cell)

- Acquired immunity

- Helper T-cells (white blood cell)

- Cytotoxic T-cells (white blood cell)

- B-cells (white blood cell)

- Antibodies

T-helper cell asks the innate immune cell what the pathogen looks/ feels like

Words for this lesson:

- Innate immunity

- Innate immune cell (white blood cell)

- Acquired immunity

- Helper T-cells (white blood cell)

- Cytotoxic T-cells (white blood cell)

- B-cells (white blood cell)

- Antibodies

cytotoxic t-cells get their information about the invader of the t-helper cells. They kill the body cells that are infected with the pathogen.

Words for this lesson:

- Innate immunity 

- Innate immune cell 

- Acquired immunity

- Helper T-cells

- Cytotoxic T-cells

- B-cells 

- Antibodies

B-cells also get their information about the invader of the t-helper cells. They make antibodies that mark the pathogen.

Cartoon strip

How the immune system works

Work together with your neigbour.  Match the sentences in the excercise with the pictures.

Do you have any questions?

Project: How vaccines work

This lesson and two lessons next week: Make a comic strip 

This lesson (first): 

- We are looking into how vaccines work (animation)

- Think about the disease you are going to investigate 

- If there is time, make up the characters 

- start making a storyboard

Project: How vaccines work

This lesson and two lessons: Draw a comic strip 

Hand in date: wednesday march the 20th

This lesson (first): 

- We are looking into how vaccines work (animation)

- Think about the disease you are going to investigate 

- If there is time, make up the characters 

- start making a storyboard

Draw a comic strip about the difference between natural and artificial immunity

- Comic strip needs to be at least 6 but no more than 10 frames. 

- You may choose your own format

- Look into the assignment

- Hand in date: thursday March 21st

Today

1. Form a group (two or three students)

2. Look into the diseases  you are 

    vaccinated against when you get the 

      6-in-1 vaccine (link in exercise in teams)

3. Explain why it is important to

    vaccinate against this disease

diphtheria

hepatitis B

Hib 

polio

tetanus

whooping cough

Work on basics 6

-Do exercises 29+30

-

extra videos 

-Blood types

-Immune system in detail.