2.1 Powers of Ten

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Slide 1: Slide
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This lesson contains 26 slides, with interactive quizzes, text slides and 1 video.

Items in this lesson

Slide 1 - Slide

Scientific Notation
At the end of the lesson, students can write big numbers in scientific notation or the other way around.

Slide 2 - Slide

Slide 3 - Slide

Powers of ten 10
63=6.3x10
630=6.31010=6.3x102
6300000=6.3101010101010
=6.3x106

Slide 4 - Slide

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

Standard Form - a regular number.

Slide 5 - Slide

standard form
5 870 000 000 000

Slide 6 - Slide

scientific notation
5.87x1012

Slide 7 - Slide

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

Slide 8 - Quiz

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

Slide 9 - Quiz

change to standard form
3.12x109

Slide 10 - Open question

convert to standard form
1.7x105

Slide 11 - Open question

Slide 12 - Video

scientific notation - small numbers
0.00000000652=6.52109

Slide 13 - Slide

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

Slide 14 - Slide

0.0000000000063=6.31012

Slide 15 - Slide

"regular" number = standard form
0.0000015

Slide 16 - Slide

Scientific Notation
1.5106

Slide 17 - Slide

0.00235
A
235107
B
2.35105
C
2.35103
D
2.35

Slide 18 - Quiz

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

Slide 19 - Quiz

Is this written in scientific notation?
9.18x105
A
yes
B
no

Slide 20 - Quiz

Can someone give the idea/summary of scientific notation?

Slide 21 - Slide

Slide 22 - Slide

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Slide 26 - Slide