Unit Plan
CK-12 Foundation

Ck 12: Analysis: Inverse Properties of Logarithms

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] This lesson explains the inverse properties of a logarithmic function. Students examine guided notes, review guided practice and attempt practice problems.
Unit Plan
CK-12 Foundation

Ck 12: Analysis: Logarithmic Functions

For Students 11th - 12th
[Free Registration/Login may be required to access all resource tools.] Evaluating logarithmic functions by comparing to exponential functions and rewriting to solve.
Unit Plan
CK-12 Foundation

Ck 12: Analysis: Logarithmic Functions

For Students 11th - 12th
[Free Registration/Login may be required to access all resource tools.] Evaluating logarithmic functions by comparing to exponential functions and rewriting to solve.
Activity
Stefan Warner and Steven R. Costenoble

Finite Mathematics & Applied Calculus: Logarithmic Functions and Models

For Students 9th - 10th
The resource investigates logarithmic functions and models. Topics examined are properties of logarithms, logarithmic form, and exponential form. Students learn about the concepts through notes and examples. A chapter quiz, review...
Activity
Texas Instruments

Texas Instruments: Logarithmic Functions

For Teachers 9th - 10th Standards
These questions test knowledge of the definition of a logarithm, domain and range of logarithmic functions, and properties of logarithms. Questions are true/false and multiple-choice; solutions are provided.
Activity
Windstream

Ojk's Precalculus Study Page: Logarithmic Functions

For Students 9th - 10th Standards
A wonderful study tutorial explaining logarithmic functions. Learn how to solve simple logarithmic functions. Includes many graphs and examples.
Unit Plan
Math Is Fun

Math Is Fun: Working With Exponents and Logarithms

For Students 9th - 10th Standards
Clearly presented explanation of how logarithms and exponents work together, the properties of logarithms, the natural logarithm and the natural exponential functions, the common logarithm, changing the base, and real-world applications...
Handout
Paul Dawkins

Paul's Online Notes: Algebra: Logarithm Functions

For Students 9th - 10th Standards
Detailed math tutorial introduces logarithm functions giving the basic properties and graphs. Also, discusses how to evaluate some basic logarithms including the use of the change of base formula, the common logarithm, log(x), and the...
Activity
Analyze Math

Analyze Math: Logarithmic Functions (1)

For Students 9th - 10th Standards
Learners explore the properties of logarithmic functions. The activity consists of examples with detailed solutions.
Handout
Johan Claeys

Exponential and Logarithmic Functions

For Students 9th - 10th Standards
Comprehensive site with links to various subjects dealing with Exponential and Logarithmic functions. The site has examples for the student to work out.
Activity
Other

Distance Math: Exponential and Logarithmic Functions

For Students 9th - 10th Standards
This site has explanations of the Exponential and Logarithmic Functions. The site has several examples
Activity
Interactive Mathematics

Interactive Mathematics: Properties of Logarithms

For Students 9th - 10th Standards
The properties of logarithms are presented here, along with examples of how to apply to them to situations like population growth.
eBook
CK-12 Foundation

Ck 12: Algebra Ii: 3.7 Properties of Logs

For Students 9th - 10th Standards
This section explores the properties of logs. More specifically, it investigates how to apply these properties to simplify and expand logarithmic expressions, and to convert between expressions in logarithmic and exponential forms.
Activity
Harvey Mudd College

Hmc Mathematics Online: Tutorial: Review of Various Functions

For Students 9th - 10th Standards
This site explains the functions such as trigonometric, exponential, and logarithmic
Activity
Help Algebra

Help algebra.com: Properties of Logarithms

For Students 9th - 10th Standards
Three properties of logarithms are presented here (product, quotient, and power properties). Examples are provided to demonstrate how to use the properties to expand and simplify logarithmic expressions.
Handout
Math Notes and Math Tests

Pre Calculus Notes: Logarithmic (Log) Functions and Their Graphs [Pdf]

For Students 9th - 10th Standards
The resource from a professor at San Diego Mesa College investigates logarithmic functions and their graphs. Topics examined are common logs, basic log properties, and domains of logarithmic functions. Class notes and examples are included.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: College Algebra: Logarithmic Functions

For Students 9th - 10th
Learn about the following properties of logarithms: product rule, quotient rule, power rule, and change of base formula. This tutorial offers simple example of each as well as practice exercises for you to complete and check.
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Math Notes and Math Tests

Pre Calculus Notes: (More) Properties of Logs [Pdf]

For Students 9th - 10th Standards
The resource investigates properties of logarithmic functions. Topics examined are laws of exponents, expanding logarithmic expressions, condensing logarithmic expressions, and the change of base formula. Class notes and examples are...
Handout
Other

Brown Math: It's the Law Too the Laws of Logarithms

For Students 9th - 10th
The laws of logarithms (which flow directly out of the laws of exponents) are discussed here. Combining logs with the same base and the Change of Base Formula are also explained in straightforward language for the reader.
Activity
Paul Dawkins

Paul's Online Notes: Logarithmic Functions Practice Problems

For Students 9th - 10th Standards
In this section we will discuss logarithm functions, evaluation of logarithms and their properties. We will discuss many of the basic manipulations of logarithms that commonly occur in Calculus (and higher) classes. Included is a...
Activity
Varsity Tutors

Varsity Tutors: Hotmath: Practice Problems: Exponential Functions

For Students 9th - 10th Standards
Hotmath provides 21 practice problems relating to exponential an logarithmic functions. Each of the practice problems include a step-by-step guide for solving their function.
Handout
University of Guelph

University of Guelph: Logarithms

For Students 9th - 10th Standards
Exceptional page explaining almost anything you might want to know about logarithms.
Handout
Wolfram Research

Wolfram Math World: Natural Logarithm

For Students 9th - 10th Standards
This site gives graphs of logarithmic functions and pays particular attention to base 10 and base e (natural logarithm). The site explains how to change bases, the importance of the natural logarithm in calculus, incorporating the...
Activity
Johan Claeys

Problems About Exponential and Logarithmic Functions

For Students 9th - 10th Standards
This site presents a set of problems in exponential and logarithmic functions and walks the student through the procedure for solving the problem.