Curated OER
ExplorA-Pond: 1st Grade Addition
First graders explore the shoreline of a local or virtual pond and count the number of bushes and trees present in the area they are assigned. They then, as a class, add the numbers of bushes and trees together to determine the total...
Curated OER
Explain the Change
Twelfth graders complete research relating to population changes in counties/states in the U.S. from 1900 to 2000 and use the slope formula to determine the overall change in population for each of the ten decades. They present their...
Curated OER
Ordering Fractions and Decimals
Students place fractions and decimals with unlike values in correct numerical order.
Curated OER
Mathematical Contributions By Women
Third graders explore the contributions of women to mathematics by writing a research paper, presenting a summary to their peers, and sharing an activity with their peers. They use a variety of reference materials to gather information...
NASA
Nasa: Earth, Moon and Mars Balloons
In this lesson, students will construct a scale model of the Earth-Moon-Mars system.
Mathematics Archives
Math Archives: Visual Calculus: Integration by Parts
This site explains Integration by Parts and then has several examples that you can work out on your own. You may check your answers when your finish!
PBS
Pbs: The Story of India: Ancient and Medieval Mathematics in India
Describes India's contribution to mathematics.
University of Regina (Canada)
University of Regina: Math Central: Lessons and Units
This is a searchable database of lesson plans and units in all strands of Mathematics, from elementary to secondary.
Shodor Education Foundation
Shodor Interactivate: Lesson: Fire!, Probability, and Chaos
Students will simulate the probability of a forest fire then graphing the data.
Shodor Education Foundation
Shodor Interactivate: Lesson: Intro Fractals: Infinity/self Similarity/recursion
Explore fractions, ratios, area, and perimeter through guided practice lessons.
Shodor Education Foundation
Shodor Interactivate: Lesson: Introduction to Functions
Input numbers into the function machine and explore independent and dependent variables.
Shodor Education Foundation
Shodor Interactivate: From Probability to Combinatorics and Number Theory
Apply division to determine the probability of outcomes with a racing game.
Shodor Education Foundation
Shodor Interactivate: Lesson: Pythagorean Theorem
Use triangles and worksheets to guide the learning of triangles to the discovery of the Pythagorean Theorem.
PBS
Wnet: Thirteen: Ed Online: Tracing Math's Evolution
Students will use technology to research and explore mathematicians.
University of Oregon
Basics of Exponential Growth
A site for exponential growth as it applies to population, resource consumption, polution.
Wolfram Research
Wolfram Math World: Infinite Series
The site contains information on infinite series. Includes formulas and links to related topics.
University of Utah
University of Utah: Prime Numbers
A discussion of Eratosthenes' development of the system of prime numbers. Includes a Java program that demonstrates the sieve.
Wolfram Research
Wolfram Math World: Euclid: The Elements
The classic treatise in geometry written by Euclid is presented in English. It is the textbook used for more than 1,000 years in western Europe.
National Council of Teachers of Mathematics
The Math Forum: Student Center
The Math Forum Student Center provides math news, notes, challenges, and much more. Dr. Math is here with the answers to students' math questions. There's a teachers' section, a research division, and a parents' part. This site also...
Wolfram Research
Wolfram Math World: World's Most Extensive Mathematics Resource
MathWorld provides a huge mathematics encyclopedia detailing the concepts of geometry, algebra, calculus, discrete math, number theory, and other math topics--complete with formulas, diagrams, examples, and references for thorough...
National Council of Teachers of Mathematics
The Math Forum: Internet News
Dating back to 1996, you can catch up on the news in mathematics. This internet resource is weekly updated to keep you informed.
Wolfram Research
Wolfram Math World: New in Math World
Almost everyday, Wolfram updates this site with mathematical news and activities.
Utah State University
Teacher Link Printable Teacher Aids
A huge collection of worksheets for addition, subtraction, multiplication, division, and handwriting practice all on PDF files ready for you to download and print for your students.
Shodor Education Foundation
Shodor Interactivate
The Shodor Education Foundation has as its mission: "To advance science and math education through the use of computational science, modeling and technology." At this site, Shodor's Project Interactivate offers Java-based activities for...