This page provides a list of educational videos related to Arithmetic Sequences and Series. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Arithmetic Sequences and Series.

Arithmetic Sequences and Arithmetic Series - Basic Introduction

By The Organic Chemistry Tutor

This video provides a basic introduction into arithmetic sequences and series. It explains how to find the nth term of a sequence as well as how to find the sum of an arithmetic sequence. It also discusses how to distinguish a finite sequence from an infinite series. It also includes a few word problems.

Geometric Series and Geometric Sequences - Basic Introduction

By The Organic Chemistry Tutor

Arithmetic sequences and series

By MathPlanetVideos

Find the 20th value of the following sequence 1,4,7,10….

Sequences and Series (part 1)

By Khan Academy

This video does a great job overviewing the basics of arithmetic and geometric series. The "sigma" notation is a way of expressing a series -- don't be thrown if you see it on the GMAT! A series is the sum of all the terms in a sequence.