YR3-CH10-LSN5& Project set-up

LESSON 5
CHAPTER 10

HEALTH & DISEASES
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LESSON 5
CHAPTER 10

HEALTH & DISEASES

Slide 1 - Tekstslide

HAVE READY:
  • Your macbook on Kwizl
  • Your notebook (closed)

Slide 2 - Tekstslide

ENTRY TICKET:
Do the small quiz on KWIZL

Slide 3 - Tekstslide

GRADING:
  • Check the other person's work.
  • Look at it as though you were a teacher.
  • Give feedback if you think they need a tip. 

Slide 4 - Tekstslide

TODAY:
  • Check notes to see if all is clear.
  • Discuss the Kwizl.
  • Working on in class assignments.
  • Discussing these in class assignments.

Slide 5 - Tekstslide

NOW DISCUSS:
  • THE E-TICKET (write down tips for yourself in your notebook)
  • LEARNING GOALS
  • KEY TERMS
  • SUMMARY OF THE DAY
timer
5:00

Slide 6 - Tekstslide

Entry-tickets:
  • Do you understand the questions?
  • Do you understand the answers?
  • Do you understand the feedback?
  • What have you written down in your notebook as a tip for yourself for next time?

Slide 7 - Tekstslide

LESSON 5
DATE:
Learning Goals:
1.
2.

Key words:
1.
2.
3.
4.
5.
6.

Summary of the day:
1.
2.

Slide 8 - Tekstslide

LESSON 5
in class date:
Entry-ticket:


Reflection:
1.
2.
Pointers:
1.
2.


In class assignments:

Pay attention to:
1.
2.


Slide 9 - Tekstslide

Lab-project pathogens:
  • In pairs (not 1 or 3)
  • One project handed in the first lesson after the autumn break.
  • First draft for feedback is due in 2 weeks.
  • Grade counts 2x.

Slide 10 - Tekstslide

Start getting organised.
timer
20:00

Slide 11 - Tekstslide

Assignment 1 - R:
FALSE 1. Antigens are used to attack pathogens.
FALSE 2. B-cells produce antigens.
FALSE 3. Lymphocytes are like kamikaze soldiers.
TRUE 4. B-cells have memory cells that remember pathogens.
TRUE 5. Antigens are proteins on the outsides of cells.




Slide 12 - Tekstslide

Assignment 2 - T1:
1. Lymph nodes
2. Lymph nodes
3. Tonsils and adenoids
4. Lymphatic vessels
5. Thymus
6. Appendix 
7. Bone Marrow
8. Kidney
9. Preyer's patches
10. Lymph Nodes
11. Lymphatic vessels


Slide 13 - Tekstslide

Assignment 3 - T2:
1, 2 &  10 Lymph nodes : The nodes filter out the damaged cells and cancer cells.
3. Tonsils and adenoids :  The adenoids and tonsils work by trapping germs coming in through the mouth and nose.
4 & 11 Lymphatic vessels : Lymphatic vessels collect and filter lymph (at the nodes) as it continues to move toward larger vessels called collecting ducts.
5. Thymus : The thymus serves as the body's defense mechanism providing surveillance and protection against diverse pathogens, tumors, antigens and mediators of tissue damage.
6. Appendix : The appendix is designed to protect good bacteria in the gut.
7. Bone Marrow : It manufactures bone marrow stem cells and other substances, which in turn produce blood cells. Each type of blood cell made by the bone marrow has an important job.
8. Kidney : The kidneys act as very efficient filters for ridding the body of waste and toxic substances, and returning vitamins, amino acids, glucose, hormones and other vital substances into the bloodstream. The kidneys receive a high blood flow and this is filtered by very specialised blood vessels.
9. Preyer's patches : Peyer's patches play an important role in immune surveillance of materials within your digestive system. Immune surveillance refers to the process by which your immune system recognizes and destroys potential pathogens.

Slide 14 - Tekstslide

Assignment 4 - I:
Some people sometimes suffers from what is called an autoimmune disease.
A. explain what an autoimmune disease is.
The person's own immune system is attacking and breaking down cells in your body. Soo in stead of only attacking pathogens, it chooses to attack the cells in your joints or your eyes.
B. Give an example of one. 
Rheumatoid arthritis, Lupus
C. Explain how this disease can be treated or managed.
Sometimes it is treated with immune inhibitors, sometimes people manage with diet. Sometimes the cannot treat the disease but they can only treat the signs and symptoms.




Slide 15 - Tekstslide

Assignment 4 - I:
a. What is an antibiotic?
Antibiotics, also known as antibacterials, are medications that destroy or slow down the growth of bacteria.
b. When were antibiotics first used in the Netherlands?
The first antibiotics were discovered in 1928 the British scientist Alexander Fleming. Medical journals show the first widespread use in 1941, mass production was sped up due to the war.
c. The American army used a lot of antibiotics to treat syphilis amongst the soldiers, unfortunately this created a stronger drug resistant version of syphilis. Explain in detail how this could happen? If you do not completely kill the bacteria they can adapt to the antibiotics, this is why you must always finish all the tablets even-though you are feeling better.



Slide 16 - Tekstslide

HW for lesson 6
Complete the assignments on Lessonup for lesson 6:
- write down the learning goals
- write down the key words
- read the pages of your kerboodle book
- watch the video
- complete your notes





Slide 17 - Tekstslide