Unit Plan
PBS

Pbs: Negative Exponents as Fractals

For Students 6th - 8th
Determine the relationship between graphic patterns and what they represent mathematically. This video focuses on how fractals can be a visual representation of negative exponents, which are a way to express repeated division.
Handout
Science Struck

Science Struck: Adding Exponents

For Students 9th - 10th Standards
Explains how to add exponents as well as other aspects of exponents including positive and negative exponents, rational exponents, zero exponents, power of power, and division of exponents. Includes practice problems with answers provided.
Unit Plan
Interactive Mathematics

Interactive Mathematics: Simplifying Expressions With Integral Exponents

For Students 9th - 10th Standards
The laws of exponents are presented using expressions containing both positive and negative exponents. Several examples and exercises are given to help practice the concept.
Unit Plan
Paul Dawkins

Paul's Online Notes: Rational Exponents

For Students 9th - 10th Standards
A tutorial including exercises on rational exponents. The materials can also be downloaded in PDF format.
Interactive
Calculator Soup

Calculator Soup: Exponents Calculator

For Students 9th - 10th Standards
This is an online calculator for exponents. Calculate the power of large base integers and real numbers. You can also calculate numbers to the power of large exponents less than 1000, negative exponents, and real numbers or decimals for...
Activity
AAA Math

Aaa Math: Evaluating Exponents of Negative Numbers

For Students 6th - 8th Standards
The mathematics resource examines how to evaluate exponents of negative numbers. Practice exercises are included.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: 8.ee Extending Definitions of Exponents, Variation 1

For Teachers 8th Standards
In this task, 8th graders examine the changes in the size of a population of bacteria during an experiment studying its growth. They learn how to talk about negative integer exponents and negative time. Aligns with 8.EE.A.1.
Activity
AAA Math

Aaa Math: Evaluating Exponents of Negative Numbers

For Students 6th - 8th Standards
This site explains how to evaluate exponents of positive and negative numbers. The site provides games and exercises to practice the skill.
Unit Plan
Cuemath

Cuemath: Logarithms

For Students 9th - 10th Standards
A comprehensive guide for learning all about logarithms with definitions, the rules or properties of logs, common and natural logs, negative logs, how to expand logs, solved examples, and practice questions.
Interactive
Calculator Soup

Calculator Soup: Math Equation Solver

For Students 9th - 10th
Solve math problems using order of operations like PEMDAS, BEDMAS and BODMAS. This calculator solves math equations that add, subtract, multiply and divide positive and negative numbers and exponential numbers. You can also include...

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