# Geometric series

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Proof without words; infinite series -- square

Arithmetic and Geometric Sequences and Series Chart

Good for Algebra I going into the CCSS since we are inheriting sequences and series.

Using Algebra to Find the Sums of Sequences Algebra can help you add a series of numbers (the sum of sequences) more quickly than you would be able to with straight addition. Adding integers, squares, cubes, and terms in an arithmetic or geometric sequence is simple with these algebraic formulas:

Arithmetic & Geometric Series Mazes

A wonderful visualisation of the sum of a geometric series

Love this Arithmetic and Geometric Sequence, Sum, Nth Term, Cheat Sheet/Foldable! This is a comprehensive guide to the Arithmetic and Geometric Series. Summation notation is included along with common difference, common ratio, nth term, sum of a finite sequence and sum of an infinite sequence.

One of my last Algebra 2 units before state testing was arithmetic and geometric sequences and series. Our students are given the formulas ...

Class Opener – Day 29 – Geometric Series

Geometric series: Blue triangles. Acrylic on Birch Plywood

Geometric Series Set - image copyright © Jean Power

Students will decide which test to use (nth term or geometric series tests are the only ones needed for this worksheet), then use it to decide whether the

Baravelle's Spiral and Infinite Geometric Series Baravelle's Spiral shows a visual demonstration of an Infinite Geometric Series. http://www.geogebratube.org/material/show/id/144591

Geometric Series - Expressing a Decimal as a Rational Number

Nice series of pattern block pattern strips. Fun to recreate and extend.

NBA Finals 2017 - Geometric series on Behance