# 1TH/vwo CLIL-Book 1A

Some Language + Content Activities
You get a few questions about all chapters you worked on, this year.
The subjects that you see, are chosen from the same chapter.
That is, all but one!
Try to find out, which subject comes from another Chapter.
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Slide 1: Slide
WiskundeMiddelbare schoolhavo, vwoLeerjaar 1

This lesson contains 20 slides, with interactive quizzes and text slides.

Lesson duration is: 45 min

## Items in this lesson

Some Language + Content Activities
You get a few questions about all chapters you worked on, this year.
The subjects that you see, are chosen from the same chapter.
That is, all but one!
Try to find out, which subject comes from another Chapter.

#### Slide 1 -Slide

Some Language + Content Activities
In the NEXT SLIDE:
The subjects that you see, are chosen from the same chapter.
That is, all but one!
Try to find out, which subject comes from another Chapter.

#### Slide 2 -Slide

Which is the odd one out?
timer
0:20
A
natural numbers
B
fractions
C
prime numbers
D
perpendicular

#### Slide 3 -Quiz

Why is perpendicular the odd one out?

#### Slide 4 -Mind map

Solution:
Natural numbers, fractions and prime numbers all have to do with numbers (=Ch 3).
However, perpendicular is about angles (=Ch 5).

#### Slide 5 -Slide

Which is the odd one out?
timer
0:20
A
lines of sight
B
coordinates
C
nets
D
elevations

#### Slide 6 -Quiz

timer
0:20
Why is coordinates the odd one out?'

#### Slide 7 -Mind map

Solution:
Coordinates is the odd one out.
It comes from Ch4 Graphs.
Lines of sight, nets and elevations come from Ch2 Solids.

#### Slide 9 -Slide

- Browse through book 1A and
- Write down 4 words in your Notebook:
3 belong to the same chapter and 1 to another
- Exchange your Notebooks and find THE ODD ONE OUT!
- Discuss if you've found the right one.

timer
2:00

#### Slide 10 -Slide

Fill in the right word, in the next slide.
If two fractions have the same ............., then the fraction with the largest numerator is greatest.
timer
0:30

#### Slide 11 -Slide

timer
0:20
................ ?

#### Slide 12 -Mind map

Solution:           DENOMINATOR (=noemer)
If two fractions have the same ............., then the fraction with the largest numerator is greatest.
For example:             and             have the same denominator.
Therefor        is greatest, because it has the largest numerator.
32
31
32

#### Slide 13 -Slide

Fill in the right word in the next slide:
An angle between 0        and       180
can be an acute angle or an .........  angle.
ANS
°
°
timer
0:20

#### Slide 14 -Slide

an ............ angle

#### Slide 15 -Mind map

Solution:      OBTUSE
An angle between 0      and       180
can be an acute angle or an .........  angle.
For example, an angle of 135      is an obtuse angle.
°
°
°

#### Slide 17 -Slide

- Browse through book 1A and find a sentence that you like.
- Copy this sentence in your Notebook, but leave out one word.