1TH/vwo Ch8 Refresh

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Slide 1: Tekstslide
WiskundeMiddelbare schoolhavo, vwoLeerjaar 1

In deze les zitten 16 slides, met interactieve quizzen en tekstslides.

time-iconLesduur is: 30 min

Onderdelen in deze les

Slide 1 - Tekstslide

Chapter 8 
+ Refresh - looking back on 1. powers and 2. order of operations
    The first slides deal with this.

Slide 2 - Tekstslide

Do you remember this?
And the next slide is a useful one, too!

Slide 3 - Tekstslide

Slide 4 - Tekstslide

Task 1.      Solve this and key in your answer in the next slide:

Slide 5 - Tekstslide

2x33
timer
0:45

Slide 6 - Woordweb

Solution:

    = 2 x 3 x 3 x 3 = 54

Slide 7 - Tekstslide

Task 2.    Do the same with:

Slide 8 - Tekstslide

1+24x52
timer
1:30
=

Slide 9 - Woordweb

Solution:


= 1 + 2 x 2 x 2 x 2 x 5 x 5 = 1+ 16 x 25 = 
    1 + 8 x 50 = 1 + 4 x 100 = 401

Slide 10 - Tekstslide

Wanna hear an old Indian proverb?
Watch the next slide!

Slide 11 - Tekstslide

Old Indian saying (as they say):
One Joke is more fun than 10 LessonUps from Mr. Hauwert.
That's a good reason for the following slide!

Slide 12 - Tekstslide

Slide 13 - Tekstslide

Homework time.
+ Refresh Ch8 p.46/47
R7  A hint about this one in the next slide.


Slide 14 - Tekstslide

As you will understand, R7 asks complete Calculations from you, on paper.
Just answers are not enough. It's about the steps you have to take - in the right order! 
For example:
4 + 6 x 3 -4 =  4 + 12 - 4 = 16 - 4 = 12

Slide 15 - Tekstslide

Slide 16 - Tekstslide