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Unit K Concept 9-10

Unit K Concept 9-10

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Author: Crystal Kirch
Description:

Finding sums of infinite geometric sequences
Writing a repeating decimal as a rational number using geometric series

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Tutorial

Concept 9-10 Videos

If the Sophia videos below don't show up for you, please make sure to watch Steps 17-20 from this playlist! They are hosted on YouTube.

Unit K Concept 9 Intro & Song

Geometric Series can also be infinite... but only under certain circumstances! What are they?

Source: Created by Crystal Kirch using Camtasia for Mac

Unit K Concept 9 Part 1

What is the difference between a converging and a diverging sequence?

Source: Created by Crystal Kirch using Camtasia for Mac

Unit K Concept 9 Part 2

This video will cover a few more examples of infinite geometric series

Source: Created by Crystal Kirch using Camtasia for Mac

Unit K Concept 10

Apply your knowledge of infinite geometric series to be able to write repeating decimals as rational numbers (fractions)

Source: Created by Crystal Kirch using Camtasia for Mac

WSQ

If the WSQ does not show up use this link:
https://docs.google.com/spreadsheet/viewform?formkey=dHVXUl8xcWVjQk51OHA1SnNub2ZERGc6MA#gid=0

Source: google docs