1. Objective - To solve problems involving scientific notation
Lesson 4.5 Scientific Notation
4:5 Scientific Notation
Objective - To solve problems involving scientific notation
Scientific Notation- used to write very large or very small numbers expressed in the form...
Examples:
3,780,000,000,000 =
12 jumps left =
7 jumps right
Algebra I by James Wenk © 2003 published by TEACHINGpoint as part of the Expert Systems for Teachers Series
Algebra 1 by James Wenk © 2003 published by TEACHINGpoint

2. Large Numbers 46,000,000 = 620,000,000,000 = Small Numbers 0.000538 =
7 jumps left
620,000,000,000 =
11 jumps left
Small Numbers =
4 jumps right =
6 jumps right
Algebra I by James Wenk © 2003 published by TEACHINGpoint as part of the Expert Systems for Teachers Series

3. Write using scientific notation. 1) 63,000 4) 0.00087
4 jumps left
4 jumps right
2) 7,245,000 5)
6 jumps left
5 jumps right
3) 50,000,000,000 6)
10 jumps left
7 jumps right
Algebra I by James Wenk © 2003 published by TEACHINGpoint as part of the Expert Systems for Teachers Series

4. Write each number in standard form. 1) 4) 3.6 3.41
3.41
360,000 2) 5)
8.43 4
400,000,000 3) 6)
2.64 7
2,640,000,000
Algebra I by James Wenk © 2003 published by TEACHINGpoint as part of the Expert Systems for Teachers Series

5. Scientific Calculators
Enter:
60, ,000,000
means or
240,000,000,000
Algebra I by James Wenk © 2003 published by TEACHINGpoint as part of the Expert Systems for Teachers Series

6. Multiply using a scientific calculator
and write answer in scientific notation.
1) ,000
2) 4,000, ,000
3) 62, ,900,000
Algebra I by James Wenk © 2003 published by TEACHINGpoint as part of the Expert Systems for Teachers Series

7. Multiplying with Scientific Notation
(2.1)(1.5)
Algebra I by James Wenk © 2003 published by TEACHINGpoint as part of the Expert Systems for Teachers Series

8. Multiplying with Scientific Notation
(5.63)(3.4)
Not in
Scientific
Notation
larger
smaller
Algebra I by James Wenk © 2003 published by TEACHINGpoint as part of the Expert Systems for Teachers Series

9. Multiply. 1) 3) 2) 4) larger smaller larger larger smaller smaller
Algebra I by James Wenk © 2003 published by TEACHINGpoint as part of the Expert Systems for Teachers Series

10. Dividing with Scientific Notation
Divide. = = =
Algebra I by James Wenk © 2003 published by TEACHINGpoint as part of the Expert Systems for Teachers Series

11. Dividing with Scientific Notation
Divide. = =
Not in
Scientific
Notation
smaller =
larger =
Algebra I by James Wenk © 2003 published by TEACHINGpoint as part of the Expert Systems for Teachers Series

12. Divide. 1) = 2) = smaller larger
Algebra I by James Wenk © 2003 published by TEACHINGpoint as part of the Expert Systems for Teachers Series