## Reflection: Staircase of Complexity Geometric Means - Section 3: Discussion

One of the things I have been working on in my practice is trying to only reteach content students should already know in service of the current common core standard.  This comes up in this lesson as my students always struggle with the radical sign and taking the nth root of both sides in order to "undo" the equation.  Depending on the class, I may have to spend a significant amount of time revisiting this content but it is essential for them to understand geometric sequences.

Spiraling in service of the current standard
Staircase of Complexity: Spiraling in service of the current standard

# Geometric Means

Unit 6: Arithmetic & Geometric Sequences
Lesson 8 of 10

## Big Idea: A geometric sequence puzzle! What number(s) can I repeatedly multiply by to make this geometric sequence work?

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Standards:
Subject(s):
Math, Algebra, solving equations, Algebra 1, geometric sequence, geometric means, sequences
60 minutes

### Amanda Hathaway

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