Texas Instruments
Texas Instruments: Numb3 Rs: Expected Value
Based off of the hit television show NUMB3RS, this instructional activity attempts to explain the betting system at horse tracks by having students vie for parcels of land on their calculators. Because the land boundaries are unknown...
Texas Instruments
Texas Instruments: Texas Instruments: Numb3 Rs: No Fly Zone
Based off of the hit television show NUMB3RS, this lesson has students calculate the probability that a spider web will catch a fly. The webs are modeled as standard geometric figures (circle, rectangle, triangle), and assumptions are...
Math Slice
Math Slice: Online Mathematics Practice (Mock) Tests for Grades 4 Through 5
A collection of mock math tests, designed for grades 3-5, modeled after portions of standardized tests.
Other
Stat Soft: Statistics Glossary
Dozens of statistical terms are defined and illustrated in this glossary.
Richland Community College
Richland Community College: Math 116 Lecture Notes
This site from the Richland Community College provides the detailed lecture notes to a college algebra course, complete with equations and definitions. Content ranges from "functions and their graphs" to "conics and parametric equations."