Graphic
University of Oregon

Exponential Growth and Resource Usage

For Students 9th - 10th Standards
An example of an exponential function.
Activity
University of Colorado

University of Colorado: Exponential, Trigonometric and Hyperbolic Functions

For Students 9th - 10th Standards
This site explains the Exponential, Trigonometric and Hyperbolic functions
Activity
Texas Instruments

Texas Instruments: Getting Started With the Ti Navigator: Exponential Models

For Teachers 9th - 10th
This lesson introduces students' to Activity Center and represents a suggested TI-Navigator classroom procedure for students to explore an exponential model for the rebound heights of a playground ball.
Activity
Texas Instruments

Texas Instruments: Solve Exponential Equation

For Teachers 9th - 10th
This StudyCards set begins with "what is an equation?" and continues to the meaning of solving an equation. The function approach is used to solve the equations.
Lesson Plan
Writing Fix

Writing Fix:i Pod Inspired Writing Lesson:linear & Exponential Growth Poetry

For Teachers 9th - 10th
This is a writing activity perfect for a math class, it's designed to help learners see the differences between linear (arithmetic, adding) and exponential (geometric, multiplying) growth. Students explore the ideas of linear and...
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: 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...
eBook
Other

Exponential Growth Functions [Pdf]

For Students 9th - 10th Standards
This is a chapter from an Algebra textbook. It looks at exponential growth functions - graphing and analyzing them, predicting transformations, graphing and writing equations for combined transformations, and modeling with exponential...
Lesson Plan
Student Achievement Partners

Student Achievement Partners: Penny Circle Task [Pdf]

For Teachers 9th - 10th Standards
Learners will explpre models and understand the difference between quadratic, exponential, and linear models in this lesson.
Activity
Texas Instruments

Texas Instruments: Explore Graphs and Factors

For Students 9th - 10th Standards
Students use a graphing calculator to explore the relationship between the linear factors of a quadratic function and its zeros. They learn that the x-intercepts and axis of symmetry of a quadratic function can be determined from its...
Activity
University of Vienna (Austria)

Maths Online: Recognize Functions 3

For Students 9th - 10th Standards
An excellent place to test your ability to recognize the graphs of sine and cosine and their various associated forms. A Java applet is also included to plot your own function.
Graphic
Curated OER

S.o.s. Math: Exponential Functions

For Students 9th - 10th
S.O.S. Mathematics offers a simple and easy definition and example of an exponential function in algebra.
Graphic
Curated OER

S.o.s. Math: Exponential Functions

For Students 9th - 10th
S.O.S. Mathematics offers a simple and easy definition and example of an exponential function in algebra.
Activity
eFunda

Engineering Mathematics: Exponential and Logarithmic Functions

For Students 9th - 10th Standards
This site explains the Exponential and Logarithmic Functions and has links to plots of the functions.
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.
Activity
Math Medics

S.o.s. Math: Graphs of Exponential & Logarithmic Function

For Students 9th - 10th Standards
This lesson gives brief description of dependent and independent variables and how they relate to the exponential and logarithmic functions.
Graphic
Carnegie Mellon University

Exponential Growth in Computing Power

For Students 9th - 10th Standards
An exponential graph that shows the evolution of computing power to cost.
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.
Handout
Wolfram Research

Wolfram Math World: Exponential Decay

For Students 9th - 10th Standards
MathWorld provides the equation for exponential decay and an explanation of the variables of the equation.
Activity
Texas Instruments

Texas Instruments: The World Population: Linear and Exponential Models

For Teachers 9th - 10th
The population of the world has grown rapidly over the last century. In this activity, several models for the growth of the world's population will be developed. The validity of each in predicting past, current, and future populations...
Unknown Type
Khan Academy

Khan Academy: Interpret Time in Exponential Models

For Students 9th - 10th Standards
Given a function that models an exponential situation, find the time interval over which the quantity changes by a given factor.
Unknown Type
Khan Academy

Khan Academy: Interpret Change in Exponential Models

For Students 9th - 10th Standards
Given a function that models an exponential situation, find the factor by which the quantity changes per unit time interval.
Activity
Texas Instruments

Texas Instruments: Exponential Regression

For Teachers 9th - 10th
In this activity, students perform exponential regression on a data set.
Activity
University of North Carolina

University of North Carolina Wilmington: Logarithmic Functions

For Students 9th - 10th
Defines logarithmic functions, offers interactive graphs of exponential equations, and explains natural logarithms.

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