# 1TH/vwo §10.1 Perimeter and area

§10.1 learning goals:
1 / 14
Slide 1: Slide
WiskundeMiddelbare schoolhavo, vwoLeerjaar 1

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

Lesson duration is: 45 min

## Items in this lesson

§10.1 learning goals:

#### 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 ...

Solution:

#### 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 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.)

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.
timer
0:45

#### 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