5.1 A Pythagoras' theorem

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Slide 1: Diapositive
WiskundeMiddelbare schoolhavo, vwoLeerjaar 2

Cette leçon contient 18 diapositives, avec quiz interactifs, diapositives de texte et 4 vidéos.

time-iconLa durée de la leçon est: 50 min

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Slide 1 - Diapositive

Slide 2 - Diapositive

Slide 3 - Diapositive

Today
You get to know Pythagoras' theorem.


Slide 4 - Diapositive

How are you today?
😒🙁😐🙂😃

Slide 5 - Sondage

1

Slide 6 - Vidéo

00:39
What does this video try to show?
Tokens for full and correct sentences!

Slide 7 - Question ouverte

1

Slide 8 - Vidéo

02:20
Why is it so important to use a right angle here?

Slide 9 - Question ouverte

1

Slide 10 - Vidéo

00:39
Explain, using words, what you think Pythagoras' theorem says.

Slide 11 - Question ouverte

3

Slide 12 - Vidéo

01:52
legs vs catheti
KERN calls the legs catheti (legs). I've never seen anyone use this word before.


Slide 13 - Diapositive

02:03
What does a right triangle always include?
A
It points to the right.
B
A certain sense of righteousness.
C
Two right angles.
D
One right angle

Slide 14 - Quiz

04:30
Show that Pythagoras' theorem is true for a 3, 4, 5 triangle.

Slide 15 - Question ouverte





2VTa: we're in a bit of a hurry, so mostly ignore the above.
Homework for next class is 9,10,11,12,13

Slide 16 - Diapositive






If you feel like it, you can do assignment 5 first and then discuss 1-4. Alternatively, you may start at assignment 9.

Slide 17 - Diapositive

Do the things

Slide 18 - Diapositive