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Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: F Le Newton's Law of Cooling

For Teachers 9th - 10th Standards
For this problem, young scholars 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.
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Handout
Wolfram Research

Wolfram Math World: Laplace Limit

For Teachers 9th - 10th
This page gives a brief explanation of the Laplace limit, the value of "e" "for which Laplace's formula for solving Kepler's equation begins diverging."
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Handout
University of California

University of California, Davis: The Calculus Page

For Students 9th - 10th Standards
This site, from the University of California, provides several problems from beginning differential calculus, as well as beginning integral calculus. The problems can be accessed by clicking on the link, and the information provided is...
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Activity
Texas Instruments

Texas Instruments: Solve Log Equation

For Teachers 9th - 10th Standards
This StudyCards set begins with "what is an equation?" and continues by developing the connection between points on the graph of the related function and a solution to an equation.
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Handout
Other

Stat Soft: Statistics Glossary

For Students 9th - 10th
Dozens of statistical terms are defined and illustrated in this glossary.
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Activity
Other

Brown Math: Remembering Trig Identities

For Students 9th - 10th Standards
Faced with a large number of trigonometric identities, students tend to try to memorize them all. This site the emphasis is on understanding how the functions work and on memorizing only about a half dozen of them - all the others work...
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Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: N q.a.3 and F le.a.4: Accuracy of Carbon 14 Dating Ii

For Teachers 9th - 10th
This task is a refinement of "Carbon 14 dating" which focuses on accuracy. Aligns with N-Q.A.3 and F-LE.A.4.
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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.
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Unknown Type
Khan Academy

Khan Academy: Interpret Equations Graphically

For Students 9th - 10th Standards
Practice the connection between the graphical representation of equations and their algebraic solutions.
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Graphic
Curated OER

Univ. Of Utah: A Simple Example Logarithms

For Students 9th - 10th
This site from the University of Utah provides a good simple base conversion page.
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Graphic
Curated OER

Univ. Of Utah: A Simple Example Logarithms

For Students 9th - 10th
This site from the University of Utah provides a good simple base conversion page.
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Graphic
Curated OER

Univ. Of Utah: A Simple Example Logarithms

For Students 9th - 10th
This site from the University of Utah provides a good simple base conversion page.
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Graphic
Curated OER

Univ. Of Utah: A Simple Example Logarithms

For Students 9th - 10th
This site from the University of Utah provides a good simple base conversion page.
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Activity
Other

Brown Math: Distributive Laws and Mistakes

For Students 9th - 10th
Why is it legal to factor 2x+2y as 2(x+y), but not x sauared +y squared as (x+y)squared? This site there are the distributive laws are separated from the distributive "mistakes," in an easy-to-understand discussion. Logarithms and trig...
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Activity
Varsity Tutors

Varsity Tutors: Hotmath: Algebra Review: Inverse Operations

For Students 9th - 10th Standards
Find a quick, concise explanation of inverse operations as in addition and subtraction, multiplication and division, and to a certain extent exponents and logarithms. Examples are given and clearly explained.
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Activity
Math Is Fun

Math Is Fun: Algebra

For Students 9th - 10th Standards
Through this collection of definitions, lessons, problem-solving steps and strategies, and example questions, you'll learn why completing an algebra problem is a lot like solving a puzzle. After viewing introductory material and basic...
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Lesson Plan
Shodor Education Foundation

Shodor Interactivate: Lesson: Properties of Fractals

For Teachers 9th - 10th
Students explore the properties of fractal dimesions.
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Handout
Oregon State University

Calculus Quest: Questions on Exponential Functions

For Students 9th - 10th Standards
A set of exercises, complete with solutions, covering the basics of exponential functions, from the laws of exponents to exponential growth and decay.
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Unknown Type
Other

University of Wisconsin: Basic Algebra

For Students 9th - 10th Standards
This college site offers a variety of problems and answers. Problems are divided into topic areas for easy access. Also offers quizzes with each topic.
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Primary
Other

Physics and Psychophysics of Music

For Students 9th - 10th
This site is filled with information pertaining to the physics of sound and music.
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Unit Plan
CK-12 Foundation

Ck 12: Earth Science: Scales That Represent Earthquake Magnitude

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Covers the scales scientists use to measure the size and intensity of earthquakes.
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PPT
Sophia Learning

Sophia: Order of Magnitude

For Students 9th - 10th
This slide show presentation introduces the concept of order-of-magnitude, and how it is used to estimate large values in physics.
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PPT
Sophia Learning

Sophia: Order of Magnitude

For Students 9th - 10th
A short introduction to the concept of order-of-magnitude, with an explanation of how it is used to make estimations in physics.
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Handout
Other

Wpi: Exponential Decay and Effective Medicine Dosage

For Students 9th - 10th Standards
This site is an example of the use of exponential decay. The example involves the effectiveness of a medical dosage over time.

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