Math:
National Library of Virtual Manipulatives A must with the SMART Board!  Interactive, virtual manipulatives from preK - 12. (Elem, Mid, High)
The Math Teacher's Toolkit Various flash game resources for teaching math.
Skip Counting Automatically skip counts - pick a number and have students practice with the board
Numbers to 100 Give the dog a bone - find the number on a grid game
Ordinal Numbers Select the correct cat in the number line.
Estimation Game Guess My Number Game (Grades 2 and up)
Real Number Grid to 99! On-line Game
Splat Squares To 100! On-line Game

Function Machine

You guess the math operation - Grades 3 - 8
Develop your own numberline from ones to decimals (Elem, MS, HS)  
A variety of topics - all interactive! (Elem)  

NumblerJumbler

Play different games with this interactive site - you'll love the English accent!
Tangram Manipulate tangram pieces to create the picture.
Telling Time Read the time in words and then stop the hands when it matches the correct time.

Odd or Even

Drag and drop even and odd numbers - great for DOM

Interactive Calculator

Online interactive calculator - use it to teach how to use a calculator.

Addition Machine

Three levels with the Addition Machine

Double Operation Function Machine

Put in a number, select two operations (additional, subtraction, multiplication, or division) and see if you can guess the answer. 

Virtual Geoboard

Virtual geoboard
Base 10 blocks, pattern blocks, algebra tiles, Pythagorean Theorem, and figuring the value of pi. (Elem, Mid, High)
Math activities aligned by strand and grade level - great interactivity! (Elem, MS)
Math activities aligned by strand and grade level - great interactivity! (MS, HS)
Illustrated math lessons including place value, weight/capacity, symmetry, among others. (Elem)
Rearrange symbols and numbers into number sentences - varying levels of difficulty. (Elem)
A board with expanded notation numbers and symbols for place value. (Elem)
An animated, interactive dictionary for students with over 500 math terms. (Elem, MS) 
Area, number lines, fractions, two more, sorting, among many others. (Elem)
Many interactive formulas and interactive descriptions. (HS)

Number & Operation

NCTM Illuminations interactive web resources for teaching math

Algebra

NCTM Illuminations interactive web resources for teaching math

Geometry

NCTM Illuminations interactive web resources for teaching math

Measurement

NCTM Illuminations interactive web resources for teaching math

Data Analysis & Probability

NCTM Illuminations interactive web resources for teaching math
Need others?
Here are other websites - not all are interactive.
 
   
The links on these sites have been reviewed for content and educational resource value in the
 K-12 Educational Community.
Havre Public Schools can not be responsible for each site's content.
 
Please e-mail any comments to:
Instructional Technology Specialist
Havre Public Schools
Updated  1/12/09