B3 U1 2HVTTO

B3 The respiratory system
  • Jacket in your locker
  • Put your things on your desk
       Laptop/Book
       Notebook, pencil case
  • Bag on the floor
  • Read pages 19-21
timer
5:00
Lessongoals
  • 1.3.5 You can name parts of the respiratory system with their features and functions.
Homework U1 B3
Asgmt 1-8, 5k
OR challenge
Asgmt 2, 6-10
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Slide 1: Slide
BiologieMiddelbare schoolhavo, vwoLeerjaar 2

This lesson contains 19 slides, with interactive quizzes and text slides.

time-iconLesson duration is: 45 min

Items in this lesson

B3 The respiratory system
  • Jacket in your locker
  • Put your things on your desk
       Laptop/Book
       Notebook, pencil case
  • Bag on the floor
  • Read pages 19-21
timer
5:00
Lessongoals
  • 1.3.5 You can name parts of the respiratory system with their features and functions.
Homework U1 B3
Asgmt 1-8, 5k
OR challenge
Asgmt 2, 6-10

Slide 1 - Slide

Wheel of homework
Go to Lessonup.app and use this code
Reward
Penalty
Rewards
  • +1 cm2 cheatsheet = you get to make a cheatsheet for a test. This starts being 1 by 1 cm. Everytime you earn this it gets 1 cm bigger to a max of 4 by 4 cm.
  • 1/3 +0.5 = If you earn this 3 times you get to add 0,5 to one of your biology marks.
  • Snitch = You can pick a classmate who also is checked for homework, you earn two V's (having 3 earns you a 1/3 +0,5)
  • Too bad = You only get one V
penalties
  • 45 min extra worktime = you need to come after school and do homework, this will last for 45 min or until the task is done
  • Coloringpage = You get to pick a coloringpage, You need to color it and perform tasks that might be on it. You need to hand it in during the next lesson, If you don't you get 2 marks.
  • 2/1 marks = a mark is an X, if you get 3 of these you will automaticly earn the 45 min extra worktime.
  • Snitch = You can pick a classmate who also is checked for homework
  • Lucky! = You don't get a penalty

Slide 2 - Slide

Combustion often needs some kind of fire
A
True
B
False

Slide 3 - Quiz

During combustion there is always a release of energy
A
True
B
False

Slide 4 - Quiz

Combustion happens in organisms
A
True
B
False

Slide 5 - Quiz

During combustion, carbon dioxide is usually released
A
True
B
False

Slide 6 - Quiz

Glucose contains energy from sunlight
A
True
B
False

Slide 7 - Quiz

Photosynthesis can also be performed by some animals.
A
True
B
False

Slide 8 - Quiz

During photosynthesis, oxygen is turned into carbondioxide
A
True
B
False

Slide 9 - Quiz

What organelle is needed in respiration? (1 word, singular)

Slide 10 - Open question

This insect is
A
Warm-blooded
B
Cold-blooded
C
Neither
D
Unknown

Slide 11 - Quiz

Formule verbranding
Breathing
  • Entrance nose/mouth
  • > pharynx > windpipe
  • > bronchi > lung
  • Alveoli > taking in O2                                            releasing CO2
  • Air goes back out

Slide 12 - Slide

Warmbloedig
Koudbloedig
nasal hairs
Keep big dust particles out
Nasal lining
built out of mucus-producing cells and cells with cilia.
The mucus traps smaller dust particles and germs, It also moistens the air
The cilia moves the mucus towards the throat to be swallowed

Sense of smell
Checks the air for strange smells
bloodvessels
change the temperature of the air
It becomes warmer.

Slide 13 - Slide

Pharynx (Throat)
Breathing
Uvula is open, air can enter pharynx from nasal cavity
Epiglottis is open, air can enter windpipe from pharynx
swallowing
Uvula is closed, preventing food from entering nasal cavity
Epiglottis is closed, preventing food from entering windpipe but into the oesophagus
Choking
Uvula or epiglottis opens by accident during swallowing. Food enters nasal cavity or windpipe.

Slide 14 - Slide

Windpipe (trachea)
  • Rings of cartilage keep it open at all times
  • Inside is filled with mucus and cilia (like nasal cavity)
  • Cilia bring mucus towards the oesophagus to be swallowed
  • Bronchi become smaller and smaller inside the lungs 
larynx


windpipe


oesophagus

Slide 15 - Slide

What you should do: U1 B3
  • Read pages  19-26
  • Asgmt  1-8, 5k
OR challenge
  • Asgmt 2, 6-10

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
timer
6:00

Slide 16 - Slide

What you should do: U1 B3
  • Read pages 19-26
  • Asgmt 1-8, 5k
OR challenge
  • Asgmt 2, 6-10

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

Slide 17 - Slide

End
Goal:
  • 1.3.5 You can name parts of the respiratory system with their features and functions.

Slide 18 - Slide

Tidy Duty
3 people each lesson
  • Desks: empty and straight
  • Chairs:  underneath the desks OR end of day: on the desks
  • Floor: no rubbish

Slide 19 - Slide