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.
Lesson 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