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Worksheet
Curated OER

Continuity and Limits

For Students 11th - 12th
For 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...
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Lesson Plan
Curated OER

Geometric Progressions

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