# 2.1 Powers of Ten

2.1 Powers of Ten
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Slide 1: Tekstslide
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In deze les zitten 32 slides, met interactieve quizzen, tekstslides en 3 videos.

## Onderdelen in deze les

2.1 Powers of Ten

#### Slide 6 -Tekstslide

Scientific Notation - a shorter way to write really big or really small numbers.

Standard Form - a regular number.

#### Slide 7 -Tekstslide

Scientific notation - big numbers

#### Slide 8 -Tekstslide

Powers of ten 10
63=6.310
630=6.31010=6.3102
6300000=6.3101010101010
=6.3106

#### Slide 9 -Tekstslide

standard form
712000000000000000

#### Slide 10 -Tekstslide

scientific notation
7.121017

#### Slide 11 -Tekstslide

Which number is written in scientific notation?
A
27.8105
B
51011
C
312103

#### Slide 12 -Quizvraag

Which number is written in scientific notation?
A
55000
B
6510
C
1.8105112

#### Slide 13 -Quizvraag

convert to standard form
3.12109

#### Slide 14 -Open vraag

convert to standard form
1.7105

#### Slide 16 -Video

scientific notation - small numbers
0.00000000652=6.52109

#### Slide 17 -Tekstslide

0.63=10(6.3)=6.3101
0.063=1010(6.3)=6.3102

#### Slide 18 -Tekstslide

0.0000000000063=6.31012

#### Slide 19 -Tekstslide

"regular" number = standard form
0.0000015

#### Slide 20 -Tekstslide

Wetenschappelijke notatie
1.5106

0.00235
A
235107
B
2.35105
C
2.35103
D
2.35

#### Slide 22 -Quizvraag

Is this written in scientific notation?
21.3105
A
yes
B
no

#### Slide 23 -Quizvraag

Is this written in scientific notation?
9.18105
A
yes
B
no