# Geometric Series Teacher Resources

Find Geometric Series educational ideas and activities

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**1**-**20**of**637**resourcesSal solves a complex problem from the 2010 IIT entrance test on sum of an infinite geometric series.

Sal solves a complex problem from the 2010 IIT entrance test on sum of an infinite geometric series.

#### New! Triangle Series

Your algebra learners emphasize the"geometric" in geometric series as they use a common ratio between algebraic terms and find that it corresponds to a repeated similarity transformation.