Unit Plan
CK-12 Foundation

Ck 12: Algebra: Exponential Decay

For Students 8th - 9th
[Free Registration/Login may be required to access all resource tools.] Learn about exponential decay functions.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Exponential Decay

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] This lesson covers how to analyze and graph exponential decay functions.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Exponential Decay

For Students 11th - 12th
[Free Registration/Login may be required to access all resource tools.] Developing exponential decay models with Algebra
Activity
Varsity Tutors

Varsity Tutors: Hotmath: Algebra Review: Exponential Decay

For Students 9th - 10th
Find a quick, concise explanation of exponential decay in several different settings. An example is given and clearly explained for each of those settings.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Exponential Growth and Decay

For Students 8th
[Free Registration/Login may be required to access all resource tools.] Distinguish between exponential growth and exponential decay.
eBook
CK-12 Foundation

Ck 12: Algebra Ii: 3.11 Modeling With Exponential Decay and Log Functions

For Students 9th - 10th Standards
This lesson continues exploring the process for modeling real world scenarios by writing and solving exponential and logarithmic functions. It also covers how to create and interpret graphs of such functions.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Exponential Growth

For Students 11th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] Learn about developing exponential growth models. Here you will explore the use of Algebra to match mathematical models to observed data from real-life situations.
Activity
Texas Instruments

Texas Instruments: Pearson Prentice Hall Algebra 2: Exploring Exponential Models

For Teachers 9th - 10th
Students will model exponential growth and model exponential decay. Students will make a visual choice of an appropriate model and then use the Transformation Graphing App to confirm their choice.
Lesson Plan
Alabama Learning Exchange

Alex: Exponential Growth and Decay

For Teachers 9th - 10th
This lesson on exponential growth and decay involves a variety of teaching resources. There are a variety of websites used to teach and reinforce how to identify exponential growth or decay and how to solve problems relating to growth...
Unit Plan
Khan Academy

Khan Academy: Graphing Exponential Growth & Decay

For Students 9th - 10th Standards
Graph exponential functions. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: College Algebra: Exponential Growth and Decay

For Students 9th - 10th
Complete practice exercises after learning how to solve exponential growth and decay problems.
Unit Plan
Oswego City School District

Regents Exam Prep Center: Exponential Growth and Decay

For Students 9th - 10th
Find material to use when planning instruction on exponential growth and decay. A lesson offers several examples, graphs, and explanations, and there are two practice exercises and a group activity for testing and applying concepts learned.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Applications of Exponential Functions

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] In this lesson students use tools learned previously to solve real-world problems regarding exponential functions. Students watch a video tutorial, explore guided...
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Applications of Exponential Functions

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] This lesson covers how to use exponential functions in real-life situations. Students watch a video tutorial, explore guided notes and attempt practice problems.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Applications of Exponential Functions

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] In this lesson students devise a problem-solving strategy to solve real-world problems involving exponential functions. Students watch a video tutorial, explore...
Unknown Type
Khan Academy

Khan Academy: Algebra Ii: Construct Exponential Models

For Students 9th - 10th Standards
Given a verbal description of the rate of change of a real world situation, find the exponential function that models it. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive...
Unit Plan
Department of Defense

Do Dea: Algebra 1: Semester Ii: Exponentials

For Students 9th - 10th Standards
A learning module through which students learn about exponentials including exponential functions, growth and decay, and geometric sequences.
Handout
Paul Dawkins

Paul's Online Notes: Algebra: Applications

For Students 9th - 10th
Provides examples of applications of exponential functions involving compound interest and exponential growth and decay, and an example of an application of a logarithm involving earthquake intensity.
Activity
Texas Instruments

Texas Instruments: Discovering Algebra: Decreasing Exponential Model & Half Life

For Teachers 9th - 10th
Students will explore exponential equations that model real-world decay data.
Interactive
Cool Math

Coolmath: Radioactive Decay 3

For Students 9th - 10th
This Algebra Cruncher generates an endless number of practice problems for radioactive decay -- with hints and solutions!
Unknown Type
Khan Academy

Khan Academy: Algebra I: Exponential vs. Linear Growth Over Time

For Students 9th - 10th Standards
Practice analyzing the end behavior of two functions that model similar real-world relationships, where one function is exponential and the other is polynomial. Students receive immediate feedback and have the opportunity to try...
Unknown Type
Khan Academy

Khan Academy: Algebra I: Exponential vs. Linear Models

For Students 9th - 10th Standards
Given a description of a real-world relationship, determine whether that relationship is linear or exponential. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unknown Type
Khan Academy

Khan Academy: Algebra I: Linear vs. Exponential Growth: From Data

For Students 9th - 10th Standards
Given a table with values of two quantities over time, determine whether the quantities grow linearly or exponentially. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive...
Unknown Type
Khan Academy

Khan Academy: Algebra I: Exponential Functions From Tables & Graphs

For Students 9th - 10th Standards
Write exponential functions of the basic form f(x)=a * b squared, either when given a table with two input-output pairs, or when given the graph of the function. Students receive immediate feedback and have the opportunity to try...