Math Tools
Functions and Graphs
- Function GrapherStefan Waner and Steven R. Costnoble
- Functions & GraphsInteractive Math
- Graphs of Functions of Algebra - Interactive TutorialsDr. Abdelkader Dendane, United Arab Emirates University
Calculators
- CalculatorSoupLoan, mortgage, time value of money, math, algebra, trigonometry, fractions, physics, statistics, time & date and conversions calculators
- Free Statistics CalculatorsDaniel S. Soper, Ph.D., California State University, Fullerton
- Wolfram|Alpha"Wolfram|Alpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels. Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music…" (Wolfram|Alpha, website)
Financial Math
- Auto CalculatorsEdmunds.
- How Finance WorksMoneychimp.
- Interest TutorialUniversity of Utah.
- Money MathInteractive Mathematics.
- Spending Money and Consumer Math LessonsMoneyInstructor.
Logic and Sets
- Mathematical LogicMath Goodies
- Set Theory and FoundationsKevin Brown, PhD, Southern Adventist University
- Tree Proof GeneratorWolfgang Schwarz, PhD, University of Edinburgh
- Wolfram|Alpha: Logic & Set TheoryInteractive examples
Probability and Statistics
- CAUSEweb ResourcesAmerican Statistical Association.
- Counting & ProbabilityInteractive Mathematics.
- Introduction to ProbabilityDartmouth.
- Introduction to StatisticsAndrews University.
- Probability by SupriseStanford.
- Probability ProblemsCut the Knot.
- Random: Probability, Mathematical Statistics, Stochastic ProcessesRandom. Formerly Virtual Laboratories in Probability & Statistics from the University of Alabama, Huntsville.
- APUS/West Virginia Math Video Initiative: StatisticsThis project is a partnership between American Public University System and the state of West Virginia. Our goal is to provide students with pedagogically sound math concepts to reinforce and augment classroom instruction using a video medium.