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Module 6: Sequences & Series

Master arithmetic and geometric sequences, summation notation, and real-world applications

Lessons: 4
Practice: 20 Problems
Quiz: 15 Questions
Time: 10-12 hours

Your Progress

Complete all lessons, practice, and assessments to earn your Module 6 badge!

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Learning Objectives

By the end of this module, you will be able to:

Lessons

Work through each lesson in order. Each lesson includes examples, interactive visualizations, and check-your-understanding questions.

Lesson 1

Arithmetic Sequences and Series

Master arithmetic sequences with constant differences and learn to calculate sums using the arithmetic series formula.

Time: 35-40 min
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Lesson 2

Geometric Sequences and Series

Explore geometric sequences with constant ratios and learn to find sums of finite and infinite geometric series.

Time: 35-40 min
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Lesson 3

Summation Notation and Series

Learn to use sigma notation to write and evaluate series efficiently and understand properties of summation.

Time: 30-35 min
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Lesson 4

Applications of Sequences and Series

Apply sequences and series to real-world problems including compound interest, annuities, and population growth.

Time: 40-45 min
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Assessments & Practice

Pre-Assessment

5 questions to gauge your starting knowledge

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Practice Problems

20 comprehensive problems with detailed solutions

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Module Quiz

15-question quiz (70% to pass)

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Post-Assessment

5 questions to measure your learning gains

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Study Materials

Study Guide

Comprehensive printable study guide (6-8 pages)

View Guide

Quick Reference

1-page formula and concept cheat sheet

View Reference

Ready to Begin?

Start with the pre-assessment to see what you already know!

Start Pre-Assessment Go to Lesson 1 Back to Course Overview