**Numbers & Operations
**(Understand numbers, relationships among numbers, meanings of operations, estimating, place value, understanding fractions)

Rain Forest Math - (lessons/activities at k-6 grade levels)

Virtual Manipulatives - (Interactive Multiplication Array)

Tic Tac Toe Squares - (practice math facts)

Multiplication Games - (practice multiplication facts)

Math Man - (rounding numbers to the hundreds place)

Math Man - (rounding numbers to the thousands place)

Rounding Numbers

Rounding Numbers Pirate Game - (rounding numbers)

Factor Feeder - (identifying factors)

Fraction Splat - (identifying fractions)

Fraction Fling - (identifying fractions)

Equivalent Fraction Bingo - (identifying equivalent fractions)

Number Eater - (identifying equivalent fractions)

Mathman - Identifying Fractions on a Number Line

Animal Rescue - Fractions on a Number Line

Number Line Game - (ordering fractions)

Measurement

(Understand measurable attributes of objects and the units, systems, and processes of measurement. Apply techniques, tools, and formulas to determine measurements.)

Virtual Manipulatives - (practice counting money)

Virtual Manipulatives - ( telling time activities)

Perimeter Explorer - (calculate perimeter and area applet)

Learning Coins

Counting Coins - (find the sum of the coins)

Counting Money

Counting Money Cash Register

Geometry

Analyze characteristics and properties of 2?? and 3-dimensional geometric shapes and develop mathematical arguments about geometric relationships. Transformations, symmetry, visualization, spatial reasoning, geometric modeling.)

Instant Tessellations - (instant tessellations tool

Geometry Bingo

Measure Polygons‚ Angles

Polygon Playground

Data Analysis & Probability

(Collect, organize, and display data to answer questions, use statistical methods to analyze data, understand and apply basic concepts of probability.)

Rain Forest Math - (lessons/activities at k-6 grade levels)

Other Math Sites

National Library of Virtual Manipulatives

Funbrain

Gamequarium

Soft School

Arcademic Skills Builders

Math Journey

Shodor

Math Bars

Multiplication.com