# 1TH/Vwo Ch3 PREPARING for TEST

Studying is ....
A
reading very attentively (=met veel aandacht).
B
C
Wondering: do I really understand what I am reading?
D
paying attention to every detail.
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Slide 1: Quizvraag
WiskundeMiddelbare schoolhavo, vwoLeerjaar 1

In deze les zitten 11 slides, met interactieve quiz en tekstslides.

Lesduur is: 50 min

## Onderdelen in deze les

Studying is ....
A
reading very attentively (=met veel aandacht).
B
C
Wondering: do I really understand what I am reading?
D
paying attention to every detail.

#### Slide 1 -Quizvraag

Ch3 Graphs
To get to the right level for the test,
you need to know many things about graphs.
This LessonUp helps you with it.

#### Slide 2 -Tekstslide

Next slide ....
shows you another opinion of Studying.
I don't agree with it, by the way!

#### Slide 4 -Tekstslide

STUDY:  all the LEARNING GOALS   from p.112 -117, in silence.
That is the SUMMARY of Ch 4.
You get 7 minutes time for this.
Write down things you don't understand,
so you can ask them afterwards!

timer
7:00

#### Slide 5 -Tekstslide

Question 1:
QUESTION (from p.114):
In what different parts can a graph be divided?
(Hint: think of the DIRECTIONS of the graph!)

#### Slide 6 -Tekstslide

QUESTION (from p.114):
In what different parts can a graph be divided?

ANSWER: A graph may RISE, STAY CONSTANT or FALL.

#### Slide 7 -Tekstslide

Question 2:
Question: When do we use a ZIGZAG?

#### Slide 8 -Tekstslide

Question: When do we use a ZIGZAG?
Answer: To press the lowest part of the vertical axis
in 1 cm, when this part is not part of the graph!
(An alternative, more interesting question could be:
When is it NOT allowed to use a ZIGZAG?)

#### Slide 9 -Tekstslide

When is it NOT allowed to use a ZIGZAG in your graph ?

#### Slide 10 -Tekstslide

graph number 1:

important points:
1. straight lines
2.equal steps on the axes

possible mistakes:
3. the time on the vertical axis
4. drawing a zigzag (Why would
that be a mistake here?!)

possible mistakes: