B3 U3 2HVTTO

• Biologie
• Middelbare school
• havo, vwo
• Leerjaar 2

B3 The heart

• Take off your jacket
• Put your things on your desk

       Book, notebook, pencil case

• Bag on the floor
  
• Read pages 195-198

Lessongoals

• You can name the parts  of the heart with their features and functions and the blood vessels they are connected to
• You can describe the process of a heartbeat

Wheel of homework

Go to Lessonup.app and use this code

Reward

Penalty

The image shows a muscle.
The muscle is connected to two blood vessels, 1 and 2.

What is true about these blood vessels?

1. 1: vein 2: artery
2. 1: cappilaries 2: artery
3. 1:artery 2:vein
4. Impossible to know for sure with this picture

The image shows a muscle.
The muscle is connected to two blood vessels, 1 and 2.

What is true about these blood vessels?

1. vessel 1 contains more oxygen than 2
2. vessel 2 contains more oxygen than 1
3. There is no difference in amount of oxygen

The image shows a muscle.
The muscle is connected to two blood vessels, 1 and 2.

What is true about these blood vessels?

1. vessel 1 contains more glucose than 2
2. vessel 2 contains more glucose than 1
3. There is no difference in amount of glucose

The following feature is known about a blood vessel:
Blood flows to an organ
This must be a(n):

1. vein
2. cappilaries
3. artery
4. impossible to know with this feature

The following feature is known about a blood vessel:
Blood pressure is low
This must be a(n):

1. vein
2. cappilaries
3. artery
4. impossible to know with this feature

The following feature is known about a blood vessel:
The vessel contains valves
This must be a(n):

1. vein
2. cappilaries
3. artery
4. impossible to know with this feature

The following feature is known about a blood vessel:
Blood is oxygenated (rich in oxygen)
This must be a(n):

1. vein
2. cappilaries
3. artery
4. impossible to know with this feature

The following feature is known about a blood vessel:
Blood flows through an organ
This must be a(n):

1. vein
2. cappilaries
3. artery
4. impossible to know with this feature

The following feature is known about a blood vessel:
walls of the vessel are 1 cell-layer thick
This must be a(n):

1. vein
2. cappilaries
3. artery
4. impossible to know with this feature

pulmonary vein

inferior vena cava

coronary vein

coronary artery

right atrium

aorta

pulmonary artery

semilunar valves

right ventricle

septum

left ventricle

heart valves

left atrium

oxygenated

deoxygenated

lungs

Lungs

All other organs

Heartbeat

cardiac pause                                      contraction of atria                     contraction of                                                                                                                                             ventricles       

What you should do:

• Read pages  195-198
• Do asgmt  1-8 pgs. 198-203

Done with the above?

• Work on the next chapter(s)
• Learn for the test 
• Make other homework
• Read a book

Zs = Working in Silence

• No asking questions
• Silent, don't disturb anyone
  
• Stay at your  desk

What you should do:

• Read pages 195-198
• Do asgmt 1-8 pgs. 198-203

Done with the above?

• Work on the next chapter(s)
• Learn for the test 
• Make other homework
• Read a book

Zw = Working with whispering

• Teacher is available for questions
• Only whisper with the student next to you
• Stay at your  desk

Afsluiting

• Je kunt alle onderdelen van afbeelding 16 en 17 benoemen
  
• Je kunt de functies noemen van de onderdelen uit deze afbeeldingen
  
• Je kunt de cyclus opschrijven van de samentrekking van het hart
  
• Je kunt uitleggen wat het getal van de hartslag betekent

Opruimdienst

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