Worksheet
Curated OER

Continuity and Limits

For Students 11th - 12th
In this continuity and limits worksheet, students solve and complete 4 different types of problems. First, they determine which of the limits shown exist and then, evaluate them. They also find which functions are continuous at a given...
Lesson Plan
Curated OER

Geometric Progressions

For Teachers 7th - 9th
In this geometric progression worksheet, learners examine a sequence and determine the next number.  This one-page worksheet contains 15 problems.
Activity
Richland Community College

Richland Community College: Geometric Sequences

For Students 9th - 10th Standards
Richland Community College provides a lesson on geometric sequences. This site has explanations and examples of their properties.
Handout
Wolfram Research

Wolfram Math World: Geometric Sequence

For Students 9th - 10th Standards
This MathWorld site, an online training tool, provides a definition and an example of a geometric sequence and how it operates. Other math-related topics available.
Unit Plan
Ministry of Education and Universities of the Region of Murcia (Spain)

Ministerio De Educacion Y Ciencia: Progresiones

For Students 9th - 10th Standards
This interactive unit introduces the concepts of arithmetic and geometric progression. It shows how to obtain the terms of a progression, its general term and the sum of the terms.
Activity
National Council of Teachers of Mathematics

The Math Forum: Ask Dr. Math: Geometric Sequence?

For Students 9th - 10th Standards
This site, set up as a question format to ask Dr. Math, concerns itself with the fundamentals and basics of geometric progression.
Activity
Interactive Mathematics

Interactive Mathematics: Geometric Progressions

For Students 9th - 10th Standards
How much rice did the prince get from the king? Find out here as the legendary story is solved using a geometric series. Additional examples and formulas are provided.
Activity
Interactive Mathematics

Interactive Mathematics: Infinite Geometric Series

For Students 9th - 10th Standards
An explanation of an infinite series is given and then demonstrated in an example that is easy to follow.
Activity
University of Toronto (Canada)

The Reasons for Geometric Sequences

For Students 9th - 10th Standards
This site is set up to discuss and explain the reasons why geometric progression is given its name.