Unit Plan
CK-12 Foundation

Ck 12: Analysis: Properties of Logarithms

For Students 11th - 12th
[Free Registration/Login may be required to access all resource tools.] In this lesson students use properties of logarithms to rewrite and expand/condense. Students examine guided notes, review guided practice, watch instructional...
Unit Plan
CK-12 Foundation

Ck 12: Analysis: Power Property of Logarithms

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] This lesson covers how to use the power property of logarithms.
Activity
Stefan Warner and Steven R. Costenoble

Finite Mathematics & Applied Calculus: Using and Deriving Algebraic Properties of Logarithms

For Students 9th - 10th Standards
The resource investigates how to use and derive algebraic properties of logarithms. Students learn about the concepts through notes and examples. Practice problems are included.
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...
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.
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.
Handout
Math Medics

S.o.s. Math: A Review of Logarithms

For Students 9th - 10th Standards
A good lesson reviewing and explaining the rules for using logarithms. The lesson has links to related topics.
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
eFunda

E Funda: Properties of Logarithmic Functions

For Students 9th - 10th
A list of properties of logarithmic functions. A handy reference tool while working problems.
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.
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University of Saskatchewan (Canada)

University of Saskatchewan: Exponential and Logarithmic Functions

For Students 9th - 10th Standards
The University of Saskatchewan's Department of Mathematics and Statistics provides high school students with online tutorials and exercises on what they deem some of the most important topics in exponential and logarithmic functions....
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.
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
Interactive Mathematics

Interactive Mathematics: Exponential and Logarithmic Functions

For Students 9th - 10th Standards
This is a comprehensive tutorial on Exponential and Logarithmic Functions
Lesson Plan
TeachEngineering

Teach Engineering: Common and Natural Logarithms and Solving Equations

For Teachers 9th - 10th Standards
Students continue an examination of logarithms in the Research and Revise stage by studying two types of logarithms--common logarithms and natural logarithm. In this study, they take notes about the two special types of logarithms, why...
Activity
Other

Properties and Laws of Logarithms

For Students 9th - 10th Standards
Learners explore properties and laws of natural logarithms and logarithms. The mathematics resource consists of lecture notes, downloadable graph paper in PDF format, and links for homework help and TI calculator help.
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.
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.
Unknown Type
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...
Activity
Math Medics

S.o.s. Math: Logarithms and Exponential Functions

For Students 9th - 10th Standards
This tutorial contains 13 lessons on logarithms and exponential functions including exponential shortcuts and rules, graphs and rules of logarithms, and many more.
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.
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
University of Utah

University of Utah: What on Earth Is a Logarithm?

For Students 9th - 10th Standards
This site explains "What on Earth is a Logarithm?" It has examples and a logarithm calculator, as well as links to related topics.