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...
National Council of Teachers of Mathematics
The Math Forum: The Cylinder Problem: Elementary Lesson
Use this lesson plan to help students learn about cylinders. Students will be creating cylinders, and comparing them and their capacity. This engaging, hands-on lesson will hold student interest and be very beneficial to student learning.
National Council of Teachers of Mathematics
The Math Forum: The Cylinder Problem: Middle School Lesson
This lesson offers an interesting, hands-on experience for middle school students studying cylinders. Students will create cylinders, and measure and compare their volumes.
University of Massachusetts
Fractal Project: Exploring Fractals
A good beginner's site for fractals - the language is straightforward and requires only minimal experience to be able to understand the topic. (Note: When clicking on links on archived site, they may pause and appear not to be found...
![Texas a & M University: The Origins of Greek Mathematics [Pdf] Article](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "Texas a & M University: The Origins of Greek Mathematics [Pdf] Article")
Texas A&M University
Texas a & M University: The Origins of Greek Mathematics [Pdf]
Describes the history of Greek mathematics and the major figures and schools of mathematics.
abcteach
Abcteach: Practica De Adician [Pdf]
An ELL addition practice page for Spanish speaking English learners.
Math Medics
S.o.s. Math: Sign of a Quadratic Function and Inequalities
This lesson discusses the sign of a quadratic function as it applies to inequalities.
University of Vienna (Austria)
Trigonometry: Law of Sines
This is demonstration of how the law of sines works. It uses Java applets to manipulate the triangle and allows the user to explore what happens to the values of the triangle as the sides are changed.
University of Vienna (Austria)
Univ of Vienna: Trigonometric Functions
An interactive tool to discover how the trig functions came to be. Applets are used in this interactive learning tool. Examples exercises are also given.
University of Vienna (Austria)
Maths Online: Recognize Functions 3
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.
University of Vienna (Austria)
The Graphs of Sin, Cos, and Tan Maths Online
This applet allows the user to create the graphs of sin, cos, and tan by moving a scroll bar. The user can watch the unit circle and the graph simultaneously to see how the two are related. The user may also choose to see the angle...
Massachusetts Institute of Technology
Mit: Open Course Ware: Ancient Philosophy and Mathematics
Course materials, syllabus, readings and study materials for a complete online course on ancient philosophy from MIT.
PBS
Pbs Mathline: The Smithville Families Lesson Plan [Pdf]
A coin is used to determine the birth of children and the learners are to determine the probability of whether the child is boy/girl. Printable lesson.
PBS
Pbs Mathline: Remove One Lesson Plan [Pdf]
Middle schoolers play a game involving chips, dice, and a number line to explore the outcomes of events. Printable lesson.
PBS
Pbs Mathline: How Many Noses Are in Your Arm? Lesson Plan [Pdf]
Students will determine how many noses are in your arm by exploring measurement and ratio. Printable lesson.
PBS
Pbs Mathline: Is It Really News? Lesson Plan [Pdf]
Middle schoolers use decimals, percents, and fractions to explore how much "news" is really in the newspaper. Printable lesson