Cool Math Web Sites

 

Reference Sites
Algebra.com Math Tools Math . Com
Math Forum Manipula Math Texas Instruments Calculators Site
How many of you? The first 1000 integers prime factorization Texas Instruments
F.A. Q. website
Webmath  found by Peter D. Purple Math  found by Ben C. MMLA Assessment site 
Ask Dr. Math Math History Math 2. org

 

Drill & Skill Sites
(also see Worksheet and Generation sites below)
Flashcards Fracton Decimal Matching game found by Cagney L.  
Challenging
Tic Tac Toe
aplusmath  
Do you know your square roots? About.com   
Fraction Decimal Flash Cards    

 

Fun Sites
Mancala English 16 puzzle Think.com Deal or No Deal  Another Mancala       by Cat Zhang
Neat Clock Mazeworks Block Breaker Kick Up  Awele (Similar to mancala)  and rules for Awela by Cat Zhang
Xplode Memory Match Geography & Probability-timed Wandering Widgets  Mancala 3
by Jamie Patterson
Math Goodies Mind Reader Tower of Hanoi Optical Illusion  Mancala 4
by Jamie Patterson
Millionaire Mystery Math Place Value Game Looking for the Top Quark  Mancala 5 
by Courtney Dolhopf

 

 

Calculator
Calculator. COM Compound Interest  
Factoring Trinomials Vintage Calculators
A look at the past
 
Measurement Conversions Inflation Calculator  
More Measurement Conversions    

 

Consumer Math
Percents- How much should I tip?    
     
     
     

Sites classified by Topics

 

Rational numbers (Fractions)
Multiplying & Simplifying Fractions Simple Fractions  
Learning Wave Fractions AAA Math; All about fractions  
Visual Fractions    
Fraction Blocks- various worksheets    

 

Integers
integer Rules & Practice    
Understanding Integers; Concepts & Operations    
     
     

 

Equation solving
Equation Solving Practice: level 1 (easy) add & subtract equations Equation Solving Practice: level 2 (a little tougher) add & subtract equations Equation Solving Practice: level 3 (easy) multiply & divide equations Equation Solving Practice: level 4 (a little tougher) multiply & divide equations
Equation Solving Practice: level 5 (multiple step)  equations    
Speed Math Deluxe  Speed Math Multiplication and Division Speed Math Addition and Subtraction
Equation Puzzles   Speed Math Inequalities  Equation Solver !!
Found by Nick Macedonia 12-09

The goal of SpeedMath Deluxe is to create an equation, as quickly as possible, from the four digits the computer gives you. You can use addition, subtraction, multiplication and division to create your equation, but you are not allowed to rearrange the digits. Make certain that you remember the order of operations!

 

Statistics and Probability
iIntroduction to probability Certain & Impossible Events Independent Events
Understanding Integers; Concepts & Operations Complementary Events Conditional Probability
Probability Challenge lessons Permutations, Combinations, Sigma & More  
     

 

 

 

Worksheet Sites and Problem Generators
Algebra Worksheets #1  Math Worksheets #1  Various Flash cards & Study Stacks
  Math Worksheets #2   
  Math Worksheets #3   
     

 

Ratio, Proportion & Percent
Sines & cosines    
     
     
     
 

Linear Equations
     
     
     
     

 

 

Geometry
 The Pythagorean Theorem - 1 Using the Pythagorean Theorem to steal (in baseball) "Breaking in" with the Pythagorean Theorem
Pythagoras and the Great Pyramids

Angle Relationships

Proofs

Surface Area

Another Surface Area Animation  
     

 

 

Graphing
Plotting Points    
     
     
     

 

 

Surface Area & Volume
Cutting a cube animation Rectangular and Triangular Prisms Assistance  
     
     
     

 

 

Polynomials
     
     
     
     

 

Site Descriptions

Algebra.com - website helps review various equation solving process along with some types of word problems and factoring

Ask Dr. Math  ask Dr. math a question or see what others have asked

Math 2. org - Easy reference for math formulas according to topic along with other links.

  Manipula Math- Like to play "what if"?  Then try some of these applets and manipulate the geometric figures.

Flashcards - Want to brush up on those basic facts or increase your accuracy?   Check out this site.

Math History- Can't get to sleep? Or just interested in where a math idea came from?  Here's a good research source.

http://www.quia.com/dir/math/

http://www.coolmath4kids.com/