Aren’t infinite geometric series cool? If you just shouted “yes”, then you are potentially as geeky as I am. A “proof without words” from MathFail kicked off today’s discussion:  I wasn’t quite sure w

Aren’t infinite geometric series cool? If you just shouted “yes”, then you are potentially as geeky as I am. A “proof without words” from MathFail kicked off today’s discussion: I wasn’t quite sure w

Proof without words; infinite series -- square

Here are two of my favorite Proofs Without Words. I’ve been thinking about infinite geometric series a lot lately, and these are two lovely, well-known, visualizations of two amazing infinit…

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

Good for Algebra going into the CCSS since we are inheriting sequences and…

Arithmetic & Geometric Series Mazes

Arithmetic Series and Geometric Series Mazes

Students will practice working with arithmetic series and geometric series with these mazes. This includes problems given in summation notation and as a

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:

Using Algebra to Find the Sums of Sequences Algebra can help you add a series…

New handmade bandanas printed in silver ink and available on black, white, plum and teal. Bandanas are 22 x 22 inches and made locally with 97% cotton & 3% lycra. We have found the perfect fabric to create bandanas that are the perfect blend of soft and crisp with a slight stretch. This is a new design that is part of the geometric series and inspired by repeated patterns and snowflakes. Also inspired by the design and art I saw on my recent trip to Japan.  View the rest of the shop here:...

Geometric Series Bandana - Handmade Sacred Geometry Influence

New handmade bandanas printed in silver ink and available on black, white, plum and teal. Bandanas are 22 x 22 inches and made locally with 97% cotton & 3% lycra. We have found the perfect fabric to create bandanas that are the perfect blend of soft and crisp with a slight stretch. This is a new design that is part of the geometric series and inspired by repeated patterns and snowflakes. Also inspired by the design and art I saw on my recent trip to Japan. View the rest of the shop here:...

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.

Arithmetic and Geometric Sequence, Sum, Nth Term, Cheat Sheet - Foldable

Arithmetic and Geometric Sequence, Sum, Nth Term, Cheat Sheet - Foldable

Geometric Series Set - image copyright © Jean Power

Geometric Series Set: A set of all the instructions currently available for items in my award-winning Geometric Beadwork series.: patterns, kits and classes from the award winning designer Jean Power

Aren’t infinite geometric series cool? If you just shouted “yes”, then you are potentially as geeky as I am. A “proof without words” from MathFail kicked off today’s discussion:  I wasn’t quite sure w

Aren’t infinite geometric series cool? If you just shouted “yes”, then you are potentially as geeky as I am. A “proof without words” from MathFail kicked off today’s discussion: I wasn’t quite sure w

Geometric Shapes Activity STEM Math Idea for Kids

Geometric Shapes Activity Math and STEM Ideas for Kids

Geometric Series Installation Glass

Geometric Series Installation Glass

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