Lesson Plan
Curated OER

Newton's Law of Cooling

For Teachers 10th - 12th Standards
Your Algebra learners analyze and solve an exponential equation in this popular, real-life model of the cooling of a liquid.  
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University of Waterloo (Canada)

University of Waterloo: Cemc: Math Circles: Exponents [Pdf]

For Teachers 9th - 10th
This worksheet provides exercises in writing expressions in exponential form, multiplying and dividing powers, and working with zero and negative exponents. A series of challenging word problems are included.
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Wyzant

Wyzant: Variables With Negative Exponents Worksheet

For Students 9th - 10th Standards
At this site from WyzAnt, students are to simplify ten questions where variable bases are raised to negative exponents. An answer sheet is provided so that students can check their solutions once they have finished.
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Khan Academy

Khan Academy: Algebra I: Multiply & Divide Powers (Integer Exponents)

For Students 9th - 10th Standards
Rewrite products or quotients of powers, including negative powers. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
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Stefan Warner and Steven R. Costenoble

Finite Mathematics & Applied Calculus: Exponents and Radicals

For Students 9th - 10th Standards
This 2-part tutorial investigates exponents and radicals. Students learn about the concepts through class notes and practice problems. Topics include types of exponents, rational form, and exponential form. Radicals are discussed in Part...
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Wyzant

Wyzant: Negative Exponents Worksheet

For Students 9th - 10th Standards
At this site from WyzAnt, students are given twenty questions to solve, each involving a number base raised to a negative number exponent. A space for the students answer is provided before having the site grade the worksheet. Questions...
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Wyzant

Wyzant: Fractions With Negative Exponents Worksheet

For Students 9th - 10th
Ten examples are provided from WyzAnt (along with an answer sheet) for the students to practice simplifying problems with negative exponents. The first five examples have bases which are not fractions while the last half of the examples...
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Wyzant

Wyzant: Negative Exponents of Variables

For Students 9th - 10th Standards
WyzAnt shows how to simplify variables that have negative exponents and then lets you practice with an online worksheet.
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Wyzant

Wyzant: Simplifying Negative Exponents

For Students 9th - 10th Standards
WyzAnt provides a simple tutorial to demonstrate how negative exponents are simplified. An online worksheet is provided for extra practice.
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Khan Academy

Khan Academy: Whole Number Exponents With Integer Bases

For Students 6th - 8th Standards
In this exercise, students practice finding whole number exponents with integer bases. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.