In deze les zitten 18 slides, met tekstslides en 1 video.
Lesduur is: 50 min
Onderdelen in deze les
Doctor's orders (p. 228 - 261)
Slide 1 - Tekstslide
A window cleaner was cleaning the windows on the 25th floor of a skyscraper, when he slipped and fell. He wasn’t wearing a safety harness and nothing slowed his fall, but he wasn’t injured.
Brain teaser
Slide 2 - Tekstslide
Why wasn’t the worker injured?
He was cleaning the inside of the windows!
Slide 3 - Tekstslide
Slide 4 - Video
1. Watch the news item and write down what it is about.
This news item is about a simulation exercise in which paramedics use jetpacks to get to patients quicker in areas that are hard to reach.
Slide 5 - Tekstslide
2. Watch the news item again and tick the correct answer to the question below. Sometimes, more than one answer is possible.
a) What vehicles do paramedics normally use for emergency care?
an ambulance, a motorbike, a helicopter
b) When should this jetpack ideally be used?
for short distances with steep hills
Slide 6 - Tekstslide
c) How long did it take for the paramedic to reach his patient?
90 seconds
d) How long would it have taken to reach the patient on foot?
25 minutes
e) Is this jetpack safe to use?
Very. If the paramedic falls, he will surely survive.
Slide 7 - Tekstslide
3. How does the jetpack work exactly? Explain in your own words.
You wear microjet engines (two on each arm, one on the back) which blow air downwards. This lifts you up from the ground and then you use your arms to move around.
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