Activity
Texas Instruments

Texas Instruments: Exponential and Logarithmic Equations

For Teachers 9th - 10th Standards
This problem set contains questions about exponential and logarithmic equations for base e, base 10, and any base b. Problems range from simple manipulation to applications, including graphical transformations. Solutions and explanations...
Unit Plan
Oswego City School District

Regents Exam Prep Center: Exponential Expressions and Equations

For Students 9th - 10th
The mathematics tutorial explores exponential expressions and equations. The lesson consists of class notes, calculator tips, examples, and practice problems with solutions. The teacher resource includes an activity that discusses...
eBook
CK-12 Foundation

Ck 12: Algebra Ii: 3.5 Using Logs to Solve Exponential Functions

For Students 9th - 10th Standards
This section explores logarithms as operations that are the inverse of exponents. It investigates the process for "undoing" or "eliminating" variable exponents when solving exponential equations.
Handout
Oregon State University

Calculus Quest: Exponential Functions

For Students 9th - 10th Standards
This CalculusQuest site provides a basic introduction to exponential functions, covering the laws of exponents and exponential growth and decay. At the bottom of the page are links to exponential equations, exercises, and the...
Unit Plan
PBS

Pbs: Linear and Exponential Growth

For Students 6th - 8th
Explore the fast-paced nature of exponential growth. This interactive exercise focuses on introducing exponents, providing the opportunity to practice solving exponential problems, and comparing graphs of linear and exponential growth...
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: F Le Carbon 14 Dating

For Teachers 9th - 10th Standards
The task requires the student to use logarithms to solve an exponential equation in the realistic context of carbon dating. Aligns with F-LE.A.4.
Activity
Texas Instruments

Texas Instruments: Cooking the Thanksgiving Day Turkey

For Teachers 9th - 10th
In this activity, students will analyze data using Newton's Law of Heating and an exponential equation. Asks students to make connections between Newton's Law of Heating and the exponential equation.
Activity
Texas Instruments

Texas Instruments: Numb3 Rs: Exponential Growth

For Teachers 9th - 10th
Based off of the hit television show NUMB3RS, this lesson introduces students to the concept of exponential growth, especially in comparison to linear growth. This is done in the context of weekly allowances, in which one group earns a...
eBook
CK-12 Foundation

Ck 12: 3.1 Revisiting Exponential Functions

For Students 9th - 10th Standards
This textbook tutorial revisits exponential functions.
Interactive
Cool Math

Coolmath: Tricks to Help With Solving Log Equations

For Students 9th - 10th Standards
Explanation and examples for solving logarithmic equations.
Activity
Texas Instruments

Texas Instruments: M&m's and Exponential Graphs

For Teachers 9th - 10th
Students can use M&M's to model a decay equation - exponential equations.
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...
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.
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: 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: 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.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: F Le a Saturating Exponential

For Teachers 9th - 10th Standards
For this problem, students use an exponential equation to investigate the warming up of a cold beverage on a summer day and analyze a graph to estimate temperatures. Aligns with F-LE.B.5 and F-BF.B.
Unknown Type
Khan Academy

Khan Academy: Interpret Change in Exponential Models: Changing Units

For Students 9th - 10th Standards
Given a function that models an exponential situation, rewrite the function in order to find its change for a different time unit. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or...
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: F Le Comparing Exponentials

For Teachers 9th - 10th Standards
In this task, learners work with exponential functions in a real-world context involving continuously compounded interest. They will study how the base of the exponential function impacts its growth rate and use logarithms to solve...
Activity
Math Medics

S.o.s. Math: Algebra

For Students 9th - 10th Standards
This lesson provides basic instruction on the major concepts in algebra. Content includes a focus on fractions, units of conversion, complex numbers, quadratic equations, factorization and roots of polynomials, solving equations, systems...
Lesson Plan
University of Oregon

Basics of Exponential Growth

For Teachers 9th - 10th
A site for exponential growth as it applies to population, resource consumption, polution.
Unit Plan
Khan Academy

Khan Academy: Equations & Inequalities Word Problems

For Students 9th - 10th Standards
HSA-CED.A.1: Interactive resource which create equations and inequalities in one variable and use them to solve problems. Include equations arising from linear and quadratic functions, and simple rational and exponential functions....
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.

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