Activity
University of Vienna (Austria)

Math Online: Functions

For Students 9th - 10th Standards
This interactive site uses applets to show sample graphs of each simple power function, a function plotter, graph puzzles, and more. Great site.
Activity
Math Medics

S.o.s. Math:applications of Exponential and Logarithmic Functions: Interest Rate

For Students 9th - 10th Standards
A set of examples and exercises that cover interest rate problems and how to solve them using exponents and logarithms.
Activity
Analyze Math

Analyze Math: Solve Exponential and Logarithmic Equations

For Students 9th - 10th Standards
The tutorial investigates how to solve exponential and logarithmic equations. The activity includes examples with detailed solutions.
Handout
Math Medics

S.o.s. Math: Exponential and Logarithmic Functions /Radioactive Decay

For Students 9th - 10th Standards
A set of examples and exercises that show how to solve radioactive decay problems by using exponents and logarithms.
Activity
Math Medics

S.o.s. Math: Exponential and Logarithmic Functions / Amortization

For Students 9th - 10th Standards
A set of examples and exercises that cover how to solve mortgage problems by using exponents and logarithms.
Graphic
Richland Community College

Richland Community College: Exponential Models

For Students 9th - 10th Standards
This site from Richland Community College contains specific examples of where logarithmic and exponential formulas are used, including: exponential growth and decay, Gaussian, logistics growth, and logarithmic.
Interactive
Ministry of Education and Universities of the Region of Murcia (Spain)

Ministerio De Educacion Y Ciencia: Exponenciales Y Logaritmicas

For Students 9th - 10th Standards
In this activity you will learn how to differentiate and solve logarithmic equations and observe the relationship between logarithmic and exponential equations.
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.
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
Interactive Mathematics

Interactive Mathematics: Exponential and Logarithmic Functions

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

Teach Engineering: Bone Mineral Density and Logarithms

For Teachers 9th - 10th
Students examine an image produced by a cabinet x-ray system to determine if it is a quality bone mineral density image. Students write in their journals about what they need to know to be able to make this judgment. Students learn about...
Unit Plan
Oswego City School District

Regents Exam Prep Center: Exponential and Logarithmic Functions

For Students 9th - 10th
Students learn about exponential functions, logarithmic functions, and applications of exponential functions. The tutorial includes class notes, calculator tips, examples, and practice problems with solutions. The teacher resource...
Activity
Paul Dawkins

Paul's Online Notes: Algebra: Exponential and Logarithm Functions

For Students 9th - 10th
Students investigate exponential and logarithm functions. Topics explored are solving exponential functions, solving logarithm equations, and applications. Class notes, definitions, and examples with detailed solutions are included. The...
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Logarithms

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] This lesson defines and shows you how to use logarithms.
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...
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: F Le Snail Invasion

For Teachers 9th - 10th Standards
In this task, students investigate the power of exponential growth in this real-world example of an invasive species that was introduced to Florida in 1966, a giant snail. Aligns with F-LE.A.2 and F-LE.A.4.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: F Le Newton's Law of Cooling

For Teachers 9th - 10th Standards
For this problem, students use an exponential equation to investigate the cooling of a cup of coffee and how long it would take for it to cool down to different temperatures. Aligns with F-LE.B.5 and F-LE.A.4.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: F Le Bacteria Populations

For Teachers 9th - 10th Standards
This task provides a real-world context for interpreting and solving exponential equations. Learners are asked to examine the equations representing the growth of three colonies of the bacterium that causes pneumonia, each colony being...
Lesson Plan
Other

Nearpod: Relationship of Exponents & Logarithms

For Teachers 9th - 10th Standards
In this lesson, students will learn how exponents and logarithms are connected and how to evaluate logarithms.
Interactive
Cool Math

Coolmath: Solving for Time and Rates

For Students 9th - 10th Standards
Explanation and examples of solving exponential equations for time and rate.
Unit Plan
Stefan Warner and Steven R. Costenoble

Finite Mathematics & Applied Calculus: Topic Summaries: Non Linear Functions and Models

For Students 9th - 10th Standards
The topic summary outlines non-linear functions and models. Some topics reviewed are quadratic functions, exponential functions, logistic functions, and logarithms. The resource consists of definitions, notes, and examples.
Unknown Type
Windstream

Ojk's Precalculus Study Page: Sample Test

For Teachers 9th - 10th Standards
A practice test on exponents and logarithms, covering the basics and going through solving exponential and logarithmic equations.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: College Algebra: Logarithmic Functions

For Students 9th - 10th Standards
This clear tutorial provides the definition of a logarithmic function as well as instruction on how to perform important tasks with them. Find step-by-step solutions to example problems and practice exercises for you to complete and check.