m a t h e m a t i c s * 
t e a c h i n g m a t h e m a t i c s : pre kindergarten  k  grade 12 
r e f e r e n c e : activities  biographies  calculators  chat  dictionaries etiquette  games  graphs  history  literacy
mistakes 
plays 
quizzes 
research papers 
trends 
tutorials 
s u b j e c t s : 
additions: k  3  4  8 
algebra: 4  8  9  12 
consumer math: k  3  4  8  9  12 
cube: 4  8  9  12 
estimates: k  3  4  8 
geometry: k  3  4  8  9  12 
math & science: 4  8  9  12 
metrics: 4  8 
molecular modeling: 4  8 
numbers: 4  8  k  3  4  8  9  12 
place values: k  3 
polygons: 9  12 
probability see statistics 
problem solving strategies: 9  12 
ratios: 4  8 
rectangles: 4  8  9  12 
roman numerals: 4  8  9  12 
slope linear regression: 9  12 
statistics / probability: 9  12 
string theory and black holes: 9  12 
tangrams: 9  12 
time tables: pre  k  k  3  4  8 
triangles: 9  12 
teaching mathematics: 
k  grade 12 
general
 mega site  indexing college  and research level sites  feature = Ask Dr. Math elementary through college!
 interactive games to help students learn math skills for all age levels
The National Council of Teachers of Mathematics
Ask Dr. Math molecular modeling
 an introductory point for those interested in the field of molecular modeling numbers
quizzes
 500 million puzzles presented in a fun multimedia format to ensure unlimited hours of math enjoyment  sharpen your problem solving and critical thinking skills by tackling entertaining math puzzles 
prekindergarten 
general
 34 excellent links time tables
 mathematics computation  the teaching and learning of mathematics is facilitated by the development of a definite task analysis  each skill builds upon and rests on the previous skills learned therefore, knowing all multiplication facts will help in the learning of subsequent skills in hard multiplication, division, fractions, etc. 
k  grade 3 
general
 from Kindergarten through PreAlgebra  click on True Standards that Parents can Use additions
 by changing the rules and symbols slightly, you can give the game new life while giving students extended practice in basic addition and subtraction facts calculators
 for the gifted & talented consumer math
 a group activity that provides review and drill in the format of a game for learning facts in subtraction and addition  appeals to multilevel and multigrade situations  the students get so caught up in the game they consider it an exciting challenge rather than a drill or review. Shopping k  2
 presents games, puzzles, riddles to help make learning math fun geometry
 a love of cats and math result in a site geared toward teaching concepts  "Math Cats love MicroWorlds" covers estimating, statistics, and geometry
 explores designs from various Native American nations that illustrate the physical geometry of the simple circle
grades 3  5 graphs
 this lesson also involves problem solving and will require the student to use his / her processing skills
VALENTINE CANDY COUNT 1  4 numbers
 to understand the importance of numbers and counting in today's society
 the following activity is designed to reinforce what many already know and to teach or reteach numeral recognition, one to one matching and the writing of numerals from 1  20
THE SQUARES OF NUMBERS IN MULTIPLICATION 2  3 place values
 this lesson is to build the students knowledge of place value utilizing a more hands on "thinking approach" plays
 a fun game to play on the road as well on the computer
M&M MATH 1  6 statistics
 online lesson plans time tables
 mathematics computation  the teaching and learning of mathematics is facilitated by the development of a definite task analysis  each skill builds upon and rests on the previous skills learned therefore, knowing all multiplication facts will help in the learning of subsequent skills in hard multiplicatiion, division, fractions, etc. 
grades 4  8 
general
 67 excellent links
 mathematics challenges for the family  a series of fun activities relates math to the real world topics: sports, driving, cooking
 provides activities to help students study math through doing architecture additions
 is a free educational resource featuring 5,500 + websites created by students around the world as part of a competition
 an educational game to learn algebra the fun way
Bean Toss 7  12
AlgebraHelp.Com 7  12
Algebra Through Problem Solving 7  12 calculators
 for the gifted & talented consumer math
Addition and Subtraction: By Checkbook
7  8
ADDITION AND SUBTRACTION GAME
2  8
READING, WRITING, AND MATH IN DAILY LIVING
4  6
 investigate what happens when different sized cubes are constructed from unit cubes, the surface areas are painted, and the large cubes are taken apart  how many of the 1 x 1 x 1 unit cubes are painted on three faces, two faces, one face, no faces? estimating
 presents games, puzzles, riddles to help make learning math fun geometry
 pupils can play with shapes to create their own geometry exercises history
 mega site  search for history math & science
 mega site  this URL will lead you to a subject page  then click on the appropriate subject heading metrics
 is a free educational resource featuring 5,500 + websites created by students around the world as part of a competition  mega site  this URL will lead you to a subject page  then click on the appropriate subject heading numbers
 to understand the importance of numbers and counting in today's society
 Intermediate (adaptable for others)  this activity is a math review  can be used as a review of material covered in any subject  the number of items can be increased or decreased as needed  to review material covered in a fun way  the students pay close attention because they're never sure when their answer will be called
 know the basic rules for divisibility ie: 2's are even, 3's add the digits etc. plays
 a fun game to play on the road as well on the computer
M&M MATH 1  6
Math Jeopardy 4  12 probability
 help students to learn the basic principles problem solving strategies
 online lesson plan  to foster critical thinking ratios
 to provide students with a concrete introduction to the concept of ratios rectangle
 what is the largest the area of a rectangle can be if its perimeter is 20?
 this applet is great for studying the volume of a rectangular prism and how to maximize it roman numerals
 explains how numerals "work" statistics
 online lesson plans time tables
 mathematics computation  the teaching and learning of mathematics is facilitated by the development of a definite task analysis  each skill builds upon and rests on the previous skills learned therefore, knowing all multiplication facts will help in the learning of subsequent skills in hard multiplication, division, fractions, etc. 
grades 9  12 
general
 75 excelent links
HighSchoolHub.Org
MathWorld activities
 provides activities to help students study math through doing architecture
algebra
 an educational game to learn algebra the fun way Mometrix Academy Algebra 1 course
INDY 500 8  12
AlgebraHelp.Com 7  12
Bean Toss 7  12
Algebra through problem solving 7  12 consumer math
cube
 investigate what happens when different sized cubes are constructed from unit cubes, the surface areas are painted, and the large cubes are taken apart  how many of the 1 x 1 x 1 unit cubes are painted on three faces, two faces, one face, no faces? games
 presents games, puzzles, riddles to help make learning math fun
geometry
 mega site numbers
 this exercise will help the students see how simply understanding prefixes can help them interpret the meaning of unfamiliar words, both mathematical and nonmathematical plays
 explains hou you can use this popular game to teach math concepts
License Plate Math 3  12 polygons
problem solving strategies
 online lesson plan
Problem SolvingA Part of Everyday Thinking
4  12 rectangle
 what is the largest the area of a rectangle can be if its perimeter is 20?
Three Dimensional Box Applet: Working With Volume
8  12 roman numerals
 explains how numerals "work" slope & linear regression
 students learn about s & lr from analyzing the housing market in Spartanburg, South Carolina statistics / probability
 help students to learn the basic principles
Probability Tutorials 9  adult
 focuses on tips for using Exell  offers advice to users and spreadsheet designers
 if you are taking a statistics course or integrating statistics into your class or research paper  learn about probabilities, such as "Randomness and the Appearance of Pattern"  perform a "Randonsample t  test" and dazzle your friends and professors  tools include Probabilities, Distributions, Frequency, Correlation, ANOVA, and more
 entirely introductory string theory & black holes
 explaines the concepts needed to understand string theory and black holes tangrams
triangles
 explores how to work with flexible triangles 
adult math 
consumer math
Math in Daily Life 
homeschool math 
 includes free work sheets and more 
teaching math 
games
 explaines some challanging games to reinforce math skills
lesson plans
 provides lesson plans, vignettes, and more for mathematics teachers  written to help teachers "translate NCTM principles and standards for school mathematics into the classroom practice"
National Council of Teachers of Mathematics
research papers
 offers tools and research papers for math instruction at all levels
technology
AAAS: Education & Human Resources 
r e f e r e n c e : 
activities 
MegaMath
MathKitecture 6  12
Interactive Mathematics Activities

biographies 
Biographies of Women Mathematicians

calculators 
 links to over 7,800 calculators
CALCULATOR PATTERN PUZZLES
k  5
RF21 Free Mathematics Software 9  adult
Centre for Innovation in Mathematics Teaching 
chat 
www.mathnerds.com/mathnerds

dictionaries 
games 
aplusmath.com!
NewtonsWindow 3  12

graphs 
Usage and Interpretation of Graphs 3  6
VALENTINE CANDY COUNT 1  4

history 
Math for Kids 4
McTutor History of Mathematics

literacy 
Paulos and the Sporatic Exponent

mistakes 
MathMistakes.Com

plays 
License Plate Math 3  12
M&M MATH 1  6
Math Jeopardy 4  12

quizzes 
Flash Cardz 2

research papers 
The Centre for Innovation in Mathematics Teaching

technology 
Technology Centers for the Integrated Technology Classroom
AAAS: Education & Human Resources

trends 
POP CLOCK

tutorials 
National Library of Virtual Manipulatives

* Sources:
Library Journal, March 1, 2002, page 32  36

Educators Guide to Free Internet Resources:
 elementary / middle school edition  2005  2006
 secondary edition  2005  2006 QA 76.16 .G 842 2005 / 2006  QA 76.16 .G 84 2005 / 2006 
Wolfhard Touchard, M.L.S. Retired Reference & Database Librarian Andrews University  updated October 2011 