1TH/vwo §10.1 Perimeter and area

§10.1 learning goals:
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Slide 1: Slide
WiskundeMiddelbare schoolhavo, vwoLeerjaar 1

This lesson contains 14 slides, with interactive quizzes, text slides and 1 video.

time-iconLesson duration is: 45 min

Items in this lesson

§10.1 learning goals:

Slide 1 - Slide

Slide 2 - Slide




Give both answers in the next slide!
Just mention the 2 numbers, without the units (= eenheden).
timer
0:35

Slide 3 - Slide

perimeter and area are ... and ...

Slide 4 - Mind map

Solution:

Slide 5 - Slide

Slide 6 - Slide

This distance we call 
'een span' in dutch.
In the maths book it's called finger-thumb distance.
It is used as a rule of thumb.
QUESTION: what is a rule of thumb? Answer in next slide.

Slide 7 - Slide

a rule of thumb is
A
the length of a thumb
B
a handy way of estimating a length
C
a precise way of measuring

Slide 8 - Quiz

Slide 9 - Slide

A copy of the Statue of 
Liberty from the USA.
This time in Paris!

Slide 10 - Slide

What is a good method of 
estimating it length?
(You don't have to work it out, yet.)
1. Think about it.

timer
0:45

Slide 11 - Slide

What is a good method of 
estimating it length?
(You don't have to work it out, yet.)
2. Talk it over with your neighbor.
Compare your Methods!
timer
0:45

Slide 12 - Slide

Slide 13 - Video

Homework:
H/V: choose from :   
       a.     2 t/m 5 and 8    or   (standard path)
       b.     2, 3,    5,    C1 and C2  (challenge path)
VWO:   choose b. from above  

Slide 14 - Slide