# For Families

## Going beyond the classroom

These resoures are relevant for all families. For additional resources specific to families with students using Bridges in Mathematics please see Support.

Children of all ages enjoy sharing books with a caring adult. Visit our Virtual Bookshelf for suggested titles that will help improve skills, foster positive attitudes toward math, and create opportunities for family togetherness.

### Online skills practice

There are so many online resources available for kids that it's hard to know where to begin. As part of our ongoing research and development, we have compiled a list of free, age-appropriate games that we believe are effective for practicing basic skills.

## Kindergarten

In kindergarten math, your child will:

• count objects and tell how many there are
• write numerals 0-20
• compare numbers or sets of objects to tell which has more or less
• add & subtract quickly and easily to 5
• add & subtract within 10 using objects, fingers, drawings, numbers, or equations
• solve addition and subtraction story problems
• understand that teen numbers are 10 and some more
• identify and describe shapes
• understand length and weight as something that can be measured

The following selection of games and activities will help your child to practice these skills at home:

#### Counting

Counting Fish The player counts small numbers of animated fish. Talk to your child about different ways to count the fish, perhaps by finding groups of 2 or 3 fish. Players scoring 70% or better will move to the next level. The directions are spoken aloud.

Counting Games Choose from an assortment of games: Teddy Numbers, Underwater Counting, Gingerbread Man Games, Ladybird Spots.

Number Frames   Use frames to count, represent, compare, and compute. This free manipulative is available both as an app and online.

Number Rack Count and compare moveable, colored beads. This free manipulative is available both as an app and online.

Ten Frame Select from several games that challenge students to count objects, build numbers, or answer basic addition problems using a ten frame. A Five Frame is also available.

#### Numbers: Recognize, Order, and Compare

Connect the Dots with Artt Games Connect dots by clicking on numbers in order to make a picture.

Numerical Order Players order numbers from 1-10 (Level 1) and 11-20 (Level 2). Audio directions.

Up or Down the Number Line? View a bee on a number line and push a right or left arrow so the bee flies in the correct direction toward a target number.

Balloon Pop Comparison Pop the balloon to match a statement, either "greater number" or "lesser number."

Marble Math Players see and hear an addition problem. They can drag marbles onto a work surface to help them figure out the problem. Play includes five levels of addition, starting with simple 1-digit problems. Players must score 70% or greater to advance levels. Audio directions.

MathTappers: Find Sums An app compatible with iPhone, iPod touch, and iPad, this simple, free game uses ten frames and is designed to help learners make sense of addition. It's an excellent game to explore with your child while you're on the go.

Math Lines In this game, race to pair numbers that add up to a target sum. Before your child plays, review the pairs of numbers that add up to the target sum. You might even look at different ways to make the number using game pieces, marbles, or pennies.

Number Bond Machine Select “Number Bonds to 5” to practice sums to 5 or choose “Set a Number” to select another target sum. Type in the number that makes the statement correct. (e.g. if your sum is 5 and the cards say “3 and __,” type in a 2.)

#### Geometry

Shapes/Geometry Complete puzzles by recognizing similarities and differences in shapes. As children master levels, the content gets progressively more difficult. The last stage includes an introduction to symmetry. Audio directions.

Curious George: I Love Shapes Move George up or down an assembly line to capture matching shapes (e.g, all the yellow triangles). The game starts slow and then picks up speed.

Geoboard App   With this virtual geoboard, students stretch bands around pegs to make discoveries about shapes. iPad and online versions available.

#### Measurement

Dinosaur Train: How Big Are You Estimate and measure the length of dinosaurs in non-standard units.

Christmas Ribbon Sorting Click on ribbons to uncurl, then drag and drop onto shelves to sort by length.

#### More Games

The links below contain some of the best games for elementary math students to play at home. Look through the sites to find other activities for your child.

ABCya! The math games on this site, modeled from primary grade lessons, were approved of or created by teachers.

Johnnie's Math Page Use this online index to find hundreds of interactive math games on the web, organized by concept.

National Library of Virtual Manipulatives Organized by grade band and math concept, this Utah State University site contains a wide selection of virtual manipulatives.

• solve addition and subtraction story problems
• count by ones and tens to 120 read and write numbers to 120, and represent a number of objects up to 120 with a written numeral
• understand place value by describing what the digits mean in two-digit numbers; use this knowledge to add and subtract
• add 2-digit numbers using at least two different strategies and explain how the strategies work
• subtract 2-digit numbers that are multiples of 10 using at least two different strategies and explain how the strategies work
• compare two numbers using the symbols >, =, and <
• add & subtract numbers within 10 efficiently and accurately
• measure length using non-standard units such as Popsicle sticks, linking cubes, and so on
• tell and write time to the hour and half-hour on analog and digital clocks

The following selection of games and activities will help your child to practice some of these skills at home:

Marble Math Players see and hear an addition and are asked to choose a solution by clicking on one of three options. There are marbles at the bottom of the screen that players can drag into the provided boxes to help solve problems. Play includes five levels of addition, starting with simple 1-digit problems.

MathTappers: Find Sums This simple, free game uses ten frames and is designed to help learners make sense of addition. It's an excellent game to explore with your child while you're on the go as it is available for your IOS devices.

Math Lines In this game, players make quick decisions to pair numbers that add up to a target sum. Before you begin the game, review the pairs of numbers that add up to the target sum.

Missing Number Select a target sum and challenge your child to click and drag the missing number into the number sentence. The game is timed for one minute. Consider using 10 as a target sum.

Number Bond Machine Select ‘Number Bonds to 10’ to practice sums to 10 or choose ‘Set a Number’ to select another target sum. Type in the number that makes the statement correct and push the large, red check button.

#### Basic Subtraction

Balloon Pop Subtraction View a subtraction problem and pop balloons to figure out the solution. 3 levels of difficulty available as well as audio directions.

Butterfly Ten Frame View a ten frame filled with butterflies and watch several fly away. Click on the number to identify how many flew away and how many remain.

Minus Mission Practice subtraction within 10 by shooting at the expression that equals a given difference in this timed game.

#### Measurement

Dinosaur Train: How Big Are You Estimate and measure the length of dinosaurs in non-standard units.

Christmas Ribbon Sorting Click on ribbons to uncurl, then drag and drop onto shelves to sort by length.

#### Time

Fill the Digits on the Clock Drag numbers to the correct position on the clock face.

Hickory Dickory Set a clock to the correct time before the mouse runs down. Choose from hour or half hour intervals.

Learn to Tell Time Select a type of clock, then drag hands or click the time button to record the correct time.

#### Counting

Counting Fish The player counts small numbers of animated fish. Talk to your child about different ways to count the fish, perhaps by finding groups of 2 or 3 fish. Players scoring 70% or better will move to the next level. Audio directions.

Counting Games Choose from an assortment of games: Teddy Numbers, Underwater Counting, Gingerbread Man Games, Ladybird Spots.

Number Frames Use frames to count, represent, compare, and compute. This free manipulative is available both as an app on online.

Number Rack Count and compare moveable, colored beads. This free manipulative is available both as an app on online.

Ten Frame Select from several games that challenge students to count objects, build numbers, or answer basic addition problems using a ten frame. A Five Frame is also available.

#### Number Sequencing

Numerical Order Players order numbers from 1-10 (Level 1) and 11-20 (Level 2). Advanced levels include numbers from 21-30, 31-40, etc. Audio directions.

Super Connect the Dots! In these connect the dot pictures, you set the counting sequence. For example, you could set the sequence to "2" and have your child practice counting by 2s while forming a picture. Before you begin, practice the counting sequence aloud with your child. Consider using counting sequences of 1s, 2s, 5s, or 10s.

#### More Games

The links below contain some of the best games for elementary math students to play at home. Look through the sites to find other activities for your child.

ABCya! The math games on this site, modeled from primary grade lessons, were approved of or created by teachers.

Johnnie's Math Page Use this online index to find hundreds of interactive math games on the web, organized by concept.

National Library of Virtual Manipulatives Organized by grade band and math concept, this Utah State University site contains a wide selection of virtual manipulatives.

• solve two-step addition and subtraction story problems to 100.
• add and subtract to 20; know addition facts to 20 by memory
• read and write 3-digit numbers using numerals, words, and expanded notation (726 = 700 + 20 + 6)
• understand that the three digits of a 3-digit number represent amounts of hundreds, tens, and ones
• use symbols >, =,  < to compare two 3-digit numbers
• add and subtract 2-digit numbers accurately and efficiently, and explain strategies for doing so
• add and subtract 3-digit numbers using models, sketches, and/or numbers, and explain strategies for doing so
• estimate and measure length in centimeters and meters, inches and feet.
• divide circles and rectangles into two, three, and four equal parts and describe the parts
• recognize, draw, and analyze 2- and 3-D shapes
• solve money problems involving dollars, quarters, dimes, nickels, and pennies

The following selection of games and activities will help your child to practice some of these skills at home:

Amoeba Addition Game This game provides practice adding 3 digits by splitting numbers. Look for the title "Addition by Splitting" game.

Math Lines In this game, race to pair numbers that add up to a target sum. Before your child plays, review the pairs of numbers that add up to the target sum. You might even look at different ways to make the number using game pieces, marbles, or pennies.

Addition with Manipulatives Players see and hear an addition problem. They can drag marbles onto a work surface to help them figure out the problem. Play includes five levels of addition, starting with simple 1 digit problems. Players must score 70% or greater to advance levels. Audio directions.

Speed Grid Addition Players select two numbers from a grid that equal the given sum. Timed game.

#### Subtraction

Amoeba Subtraction Game This game provides practice subtracting 3 digits by splitting numbers. Look for the title "Subtraction by Splitting" game.

Speed Grid Subtraction Players select two numbers from a grid that equal the given difference. Timed game.

Balloon Pop Subtraction View a subtraction problem and pop balloons to figure out the solution. 3 levels of difficulty available as well as audio directions.

Number Pyramid Help Molly through the pyramid doors by completing addition and subtraction number sentences with the correct number or symbol. Choose from 3 levels of difficulty.

#### Place Value

Number Sense PBS Cyberchase game in which player must create a 3-digit number bigger than Hacker's.

Higher or Lower Set the activity for numbers or objects to 10, 20, 100, or 1000 or input your own set of numbers to four digits.  Second graders may want to work on place value with 3-digits by selecting “numbers to 1000.” When the activity begins, click on 5 cards to reveal their values and click and drag to place them in order.

Give the Dog a Bone Find 10 "bones" by identifying numbers on a blank 100's grid.

#### Measurement

Inches to Feet Students match measurements in inches to their equivalent in inches and feet. This game involves mental computation that might be challenging for some.

Measurement Game: Centimeters View a red line next to a centimeter ruler and select the correct answer from four options.

#### Money

Coin Combo Players click on coins to equal total money value shown. Coins continually fall in columns; when a column fills, game is over. Levels increase in difficulty, starting with nickels & dimes and small money values and increasing to larger coins and money amounts.

Connect Sums Click on values that add up to a target sum. Clicked items must be next to each other. Values can be shown as dice, numbers, or money.

Learn to Count Money Players count money by clicking & dragging coins & bills into a box. The game becomes progressively more difficult as students master levels. Level 1, count to 99 cents. Level 2, count to \$10. Level 3, count to \$100. Also choose from beginner level (using any combination of coins) and expert levels (using least number of bills & coins.)

#### Geometry

Concentration Click on the shape mode to play a game in which you match each shape with its name.

Geoboard App With this virtual geoboard, students stretch bands around pegs to make discoveries about shapes. iPad and online versions available.

#### Fractions

Kite Shading Color kites to show given fractions. Demonstrate that fractions such as one-half can be shown in multiple ways.

#### More Games

The links below contain some of the best games for elementary math students to play at home. Look through the sites to find other activities for your child.

ABCya! The math games on this site, modeled from primary grade lessons, were approved of or created by teachers.

BBC Bitesize This site contains about 10 activities designed to help primary children review math skills. Skip money game on this British site.

Cyberchase The popular PBS show hosts a site with about 50 games and activities, along with movie clips that explore math concepts.

Johnnie's Math Page Use this online index to find hundreds of interactive math games on the web, organized by concept.

National Library of Virtual Manipulatives Organized by grade band and math concept, this Utah State University site contains a wide selection of virtual manipulatives.

• use addition, subtraction, multiplication, and division to solve story problems
• solve multiplication and division facts accurately and efficiently
• multiply 1-digit numbers by multiples of 10, e.g., 3 x 70
• add and subtract 2- and 3-digit numbers
• compare, recognize, and generate equivalent fractions and place them on a number line
• estimate and measure in time, liquid volume, and masses of objects
• round numbers to nearest 10 or 100
• tell time to the minute
• estimate and measure liquid volume and mass in metric units
• solve area and perimeter problems
• identify and construct different kinds of quadrilaterals
• sort and classify shapes

The following selection of games and activities will help your child to practice some of these skills at home:

Amoeba Addition Game This game provides practice adding 3 digits by splitting numbers. Look for the title "Addition by Splitting" game.

Glowla's Estimation Contraption In the first level of this game, players mentally round numbers to the tens place, add them, and type in the answer. Subsequent levels progress to larger numbers.

Math Lines In this game, race to pair numbers that add up to a target sum. Before your child plays, review the pairs of numbers that add up to the target sum. You might even look at different ways to make the number using game pieces, marbles, or pennies.

Speed Grid Addition Players select two numbers from a grid to equal a given sum. Timed game.

#### Subtraction

Amoeba Subtraction Game This game provides practice subtracting 3 digits by splitting numbers. Look for the title "Subtraction by Splitting" game.

Speed Grid Subtraction Players select two numbers from a grid to equal a given difference. Timed game.

#### Multiplication

Times Square This game provides practice with multiplication facts as players race to be the first to get 4 products in a row on the game board. Use "guest pass" to enter game list & play against the computer.

Factor Dazzle Players score points for finding all the factors of target numbers set by their opponents. Your child may need some support to get started. Use "guest pass" to enter game list & play against the computer.

Multiplication Grand Prix Up to 4 players compete in this race car game by entering basic facts. Students can race one another or play against the computer.

Sum Sense Multiplication Players drag and drop number cards to make a multiplication equations.

#### All Basic Facts

Math Magician Specify facts to practice. Select from addition, subtraction, multiplication & division. Timed.

Xtra Math This free, web-based, math fact fluency program includes addition, subtraction, multiplication, and division.

#### Telling Time

Bang On Time The time is displayed in words. A player stops the clock when hands are in the correct position.

Watch and Learn Here you'll find an extensive list of links to games and activities to practice telling time.

#### Fractions

Battleship Numberline: Fractions Players click on a 0-1 number line to identify where a given fraction is located.

Concentration Match each fraction visual to its name. Select from other modes to play games using arrays and shapes.

Melvin’s Make a Match Click on bottles to match equivalent fractions in this Cyberchase game.

#### Measurement

At the Vets Measure the height, length, and weight of animals at the vets using online tools.

#### More Games

The links below contain some of the best games for elementary math students to play at home. Look through the sites to find other activities for your child.

ABCya! The math games on this site, modeled from primary grade lessons, were approved of or created by teachers.

BBC Bitesize This site contains about 10 activities designed to help primary children review math skills. Skip money game on this British site.

Calculation Nation The National Council of Teachers of Mathematics Illuminations site hosts over 10 games that includes notes for parents. Students can either register and challenge other players on-line or use the "guest pass" button to enter the game list and play against the computer. Designed for upper elementary & middle grades.

Cyberchase The popular PBS show hosts a site with about 50 games and activities, along with movie clips that explore math concepts.

Johnnie's Math Page Use this online index to find hundreds of interactive math games on the web, organized by concept.

National Library of Virtual Manipulatives Organized by grade band and math concept, this Utah State University site contains a wide selection of virtual manipulatives.

• understand factors and multiples, e.g., 1,2,4,5,10, and 20 are all factors of 20, and 20 is a multiple of each of those numbers
• understand that a prime number has only 2 factors—1 and itself, while a composite number has more than 2 factors
• multiply multi-digit numbers using strategies based on place value and properties of operations
• divide 2-digit numbers by 1-digit numbers using strategies based on place value and the relationship between multiplication and division
• read, write, and compare multi-digit numbers and round multi-digit numbers to any place
• add and subtract multi-digit numbers accurately and efficiently
• recognize and generate equivalent fractions
• compare two fractions with different numerators and denominators
• add and subtract fractions and mixed numbers with like denominators
• multiply a fraction by a whole number
• write fractions with denominators of 10 or 100 in decimal notation
• compare decimal numbers with digits to the hundredths place
• know the relative sizes of measurement units within one system of units, including metric length, metric mass, customary weight, metric volume, and time.
• use formulas for area and perimeter of a rectangle to solve problems
• measure and sketch angles with a protractor
• classify 2-D shapes
• identify and draw lines of symmetry

The following selection of games and activities will help your child to practice some of these skills at home:

Amoeba Addition Game Practice adding 3 digits by splitting numbers. Look for title "Addition by Splitting" game. Also see the Amoeba Subtraction Game.

#### Multiplication

Times Square This game provides practice with multiplication facts as players race to be the first to get 4 products in a row on the game board. Use "guest pass" to enter game list & play against the computer.

Factor Dazzle Players score points for finding all the factors of target numbers set by their opponents. Use "guest pass" to enter game list and play against the computer.

Ghost Blasters Blast every ghost that displays a multiple of the number you choose. Game may be set for multiples of any number from 2-20.

MathTappers: Multiples App compatible with iPhone, iPod touch, and iPad for math practice on the go. This is a simple, free game designed to help learners make sense of multiplication & division using visual models.

Amoeba Multiplication Game Look for "Written Multiplication Game." This activity breaks multi-digit multiplication problems into partial products to solve. Excellent practice with larger multiplication. Beginner level includes 1 digit x 2 digit; Advanced level uses 3 digit x 2 digit.

#### Division

Sum Sense Division Drag and drop numbers cards to make a division sentence. Also see Sum Sense Multiplication Ordering cards correctly provides an entirely different way to review basic multiplication and division.

Drag Race Division Race to answer basic division problems. Students can race one another or play against the computer.

Remainders Count Click and drag number cubes to form an equation that will result in the largest remainder. Type in the quotient and remainder.

#### All Basic Facts

Math Magician Specify facts to practice. Select from addition, subtraction, multiplication & division. Timed.

Xtra Math This free, web-based, math fact fluency program includes addition, subtraction, multiplication, and division.

#### Fractions

Dig It Players take turns digging in a field loaded with precious stones. The object is to collect as much dirt and as many stones as possible. Players tell the shovel where to dig by using a set of numbers to make a fraction--including improper fractions--and then locating that fraction on a number line that runs across the field. The more accurately they locate the fraction, the better their score. Students may need some help to get started. Use "guest pass" to enter game list & play against the computer.

Fraction Feud Players use number "cards" to create fractions that are larger (or smaller) than their opponents' in a series of mock jousts. See the "fraction bar chart" to figure out how big a fraction is in relation to an opponent's. Use "guest pass" to enter game list & play against the computer.

Drop Zone Players add fractions that will total 1 as they race to win 5 points in this action-packed game. Develops fraction sense, estimation, and skill at adding fractions with like and unlike denominators. Use "guest pass" to enter game list & play against the computer.

Melvin's Make a Match Match a visual model to a fraction number by pairing bottles with equivalent fractions in this Cyberchase game.

MathTappers: Estimate Fractions In this free app for iPhone, iPod touch, and iPad, students relate fractions (symbols & pictures) to the nearest half. Then they use fraction estimates in addition & subtraction problems. Excellent game to use while on the go.

Fraction Tracks In this 2-player game, students must add, compare, and find equivalent fractions in order to race from 0-1, moving across a series of fraction tracks.

#### Decimals

Higher and Lower Select one of the decimal options: to tenths, hundredths, or thousandths. Then click on cards to reveal values. Next, click "order" to receive sorting framework and drag cards into correct order. Push "check" answer.

#### Geometry

neXtu Players place shapes on a tessellating game board, collecting points and capturing opponent's pieces. Math concepts include: Greater Than, Less Than, Tessellations, and Symmetry.

Symmetry Players create symmetrical figures and find lines of symmetry in this futuristic mission.

Alien Angles Slide a bar to position a ray to estimate different angles in order to rescue lost space aliens.

Airlines Builder In this Cyberchase game, players must construct 3 different ships with the same perimeter by clicking and dragging edge pieces. After the ship is built, the "seats" are filled to show area.

#### More Games

The links below contain some of the best games for elementary math students to play at home. Look through the sites to find other games for your child.

ABCya! The math games on this site, modeled from primary grade lessons, were approved of or created by teachers.

BBC Bitesize This site contains a variety of high-quality games, including the “Dick and Dom” series, resembling mini movies in the style of Monty Python. Skip money game on this British site. Also see BBC Bitesize Level 1.

Calculation Nation The National Council of Teachers of Mathematics Illuminations site hosts over 10 games that includes notes for parents. Students can either register and challenge other players on-line or use the "guest pass" button to enter the game list and play against the computer. Designed for upper elementary & middle grades.

Cyberchase The popular PBS show hosts a site with about 50 games and activities, along with movie clips that explore math concepts.

Johnnie's Math Page Use this online index to find hundreds of interactive math games on the web, organized by concept.

National Library of Virtual Manipulatives Organized by grade band and math concept, this Utah State University site contains a wide selection of virtual manipulatives.

• use models and strategies to divide 2- and 3-digit numbers by 2-digit numbers, with and without remainders. (Students are not expected to use the standard long division algorithm until sixth grade.)
• add and subtract fractions with unlike denominators
• multiply fractions and divide fractions in simple cases
• measure volume
• explain patterns in the number of zeros and the placement of the decimal point in the answer when multiplying or dividing by powers of 10.
• read, write, round, compare, add & subtract, multiply & divide decimals
• multiply multi-digit whole numbers
• locate and graph points on a coordinate plane

The following selection of games and activities will help your child to practice some of these skills at home:

#### Multiplication

Factor Dazzle Players score points for finding all the factors of target numbers set by their opponents. Use "guest pass" to enter game list and play against the computer.

Amoeba Multiplication Game Look for "Written Multiplication Game." This activity breaks multi-digit multiplication problems into partial products to solve. Excellent practice with larger multiplication. Beginner level includes 1 digit x 2 digit; Advanced level uses 3 digit x 2 digit.

#### Division

Sum Sense Division Drag and drop numbers cards to make a division sentence. Also see Sum Sense Multiplication Ordering cards provides an entirely different way to review basic multiplication and division.

Bamzooki Multiplication and Division Help the Bamzookis by solving multiplication & division problems. Problems include single digit multiplication, 2 digit x 1 digit multiplication, and 3 digit/1 digit division with remainders.

Remainders Count Click and drag number cubes to form an equation that will result in the largest remainder. Type in the quotient and remainder.

Quotient Cafe Select a food and characters to practice division with remainders. Press the calculator icon at lower left for help with calculations.

#### Fractions and Decimals

Dig It Players take turns digging in a field loaded with precious stones. The object is to collect as much dirt and as many stones as possible. Players tell the shovel where to dig by using a set of numbers to make a fraction--including improper fractions--and then locating that fraction on a number line that runs across the field. The more accurately they locate the fraction, the better their score. Students may need some help to get started. Use "guest pass" to enter game list & play against the computer.

Fraction Feud Players use number "cards" to create fractions that are larger (or smaller) than their opponents' in a series of mock jousts. See the "fraction bar chart" to figure out how big a fraction is in relation to an opponent's. Use "guest pass" to enter game list & play against the computer.

Drop Zone Players add fractions that will total 1 as they race to win 5 points in this action-packed game. Develops fraction sense, estimation, and skill at adding fractions with like and unlike denominators. Use "guest pass" to enter game list & play against the computer.

Adding Fractions This activity challenges students to use pictures to help add fractions with unlike denominators.

MathTappers: Estimate Fractions In this free App for iPhone, iPod touch, and iPad, students relate fractions (symbols & pictures) to the nearest half. Then they use fraction estimates in addition & subtraction problems. Excellent game to use while on the go.

Convert Fractions to Decimals Crack this BBC Maths futuristic mission by converting fractions to decimals. The game provides a calculator to help calculate conversions.

Fraction Tracks In this 2 player game, students must add, compare, and find equivalent fractions in order to race from 0-1, moving across a series of fraction tracks.

Slide to the Top Order numbers on a number line as quickly as possible. Choose the fraction or fraction/decimal mode.

#### Geometry

Building Houses with Side Views View plans for a structure from top, front, and right views. Then build it.

3D Shapes In this futuristic mission, players use knowledge of 3D shapes to escape Roboidz.

Billy Bug & His Quest for Grub View an ordered pair and click on directional arrows to guide a bug to that position on a coordinate grid.

#### More Games

The links below contain some of the best games for elementary math students to play at home. Look through the sites to find other games for your child.

ABCya! The math games on this site, modeled from primary grade lessons, were approved of or created by teachers.

BBC Bitesize This site contains a variety of high-quality games, including the “Dick and Dom” series, resembling mini movies in the style of Monty Python. Skip money game on this British site.

Calculation Nation The National Council of Teachers of Mathematics Illuminations site hosts over 10 games that includes notes for parents. Students can either register and challenge other players on-line or use the "guest pass" button to enter the game list and play against the computer. Designed for upper elementary & middle grades.

Cyberchase The popular PBS show hosts a site with about 50 games and activities, along with movie clips that explore math concepts.

Johnnie's Math Page Use this online index to find hundreds of interactive math games on the web, organized by concept.

National Library of Virtual Manipulatives Organized by grade band and math concept, this Utah State University site contains a wide selection of virtual manipulatives.