Rice University
Rice University: Cynthia Lanius: Visualizing an Infinite Series
This site explains the infinite series through visualization.
Rice University
Rice University: Cynthia Lanius: Circles Around Pythagoras
This site from the Rice University includes a fill-in-the-blank lesson on the definition of circles, as Pythagoras described.
Rice University
Rice University: Cynthia Lanius: Algebra Fun With Calendars
A fun algebraic problem involving a calendar. Discussion, solution, and follow-up problem are included.
Rice University
Rice University: Cynthia Lanius: Isosceles Triangle Puzzler
This site directs the student to answer true or false questions about isosceles triangles and explain their answers.
Rice University
Rice University: Cynthia Lanius: Sat Math Practice Test
Do you want to give the SAT math section a try? Take an online practice test to see where your score will take you.
Rice University
Rice University: Cynthia Lanius: Hidden Polygon Activity
On this site students are instructed to locate different types of polygons on triangle grid paper. This page can be printed so that students can actually draw them. It also gives a definitions link for each polygon.
Rice University
Galileo Project: Jakob (Jacques) Bernoulli
A brief profile of mathematican Jakob Bernoulli can be found at this site.
Rice University
Hyper Stat Online Statistics Textbook: Correlation
This resource gives a definition of correlation and an example using a fire and fire fighters.
Rice University
Hyper Stat Online Statistics Textbook: Coefficient
A definition of a coefficient, as used in statistics, that includes an example.