G8

Copyright © Swun MathCopyright © Swun Math Grade 8 Unit 3 Lesson 1 C TE

Final Check for Understanding

(Teacher Checks Work)

Directions: Convert the given number into scientific notation.

1. 172,900, 000

Solution:

1. 729 × 108


2. 0.0000038

Solution:

3.8 × 10 −6

3. Write the standard form: 3.8 × 106

Solution:

3, 800,000

Closure

Recap today’s lesson with one or more of the following questions:

MP 6 : How do you know if the exponent will be a positive or a negative?

MP 8 : What patterns do you find in figuring out the power of 10?

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