# Number Corner Resource & Tech Links – Grade 3

The following resources extend beyond the current Bridges program and complement specific months of Number Corner. These resources may be used to provide students additional challenge or support or teachers may decide to share some of them with families so students can review content at home.

Go to: Oct, Nov, Dec, Jan, Feb, Mar, Apr, May/Jun, (Go to Bridges Units)

## September

Link |
Session |
Type |
Math Topic |
Notes |

Give the Dog a Bone Find 10 "bones" by identifying numbers on a blank 100s grid. | Numbers Grid | Game | Number Patterns | Great activity. Could be used throughout the year with the Numbers Grid. If the timer is intimidating, turn sound off and have students work to beat their own scores in subsequent rounds. |

100 Hunt - hurry to locate a target number on a hundreds grid. Timed. | Numbers Grid | Game | Number Patterns | Instructions suggest using the game with two players with fastest player winning each round. |

Hundreds Chart - hundreds chart in which player choose a number from 1-20 to count by. Also choose to start at any number from 1-9. | Numbers Grid | Activity | Number Patterns | Teacher could lead a whole group activity using this program. |

Ghost Blasters Even - blast the ghosts containing even numbers. Or try Ghost Blasters Odd. | Magnetic Board | Game | Even & Odd Numbers | |

Even Steven and Odd Todd - Cousin Odd Todd arrives to visit Even Steven who likes everything to come in even numbers. | Magnetic Board | Book | Even & Odd Numbers |

## October

Link |
Session |
Type |
Math Topic |
Notes |

Array Display - teaching tool to demonstrate the array model in multiplication. Or try Rectangle Multiplication. | Calendar Grid & Magnetic Board | Activity | Multiplication - Array Model | Create any array up to 10 x 10. Yet another way to practice building array models. |

Ghost Blasters - blast every ghost that displays a multiple of 10. Game may be set for multiples of any number from 2-20. | Numbers Grid | Game | Counting Patterns | |

Stop the Clock 1 - telling time to 1/2 hour intervals. Drag 5 digital times to correct analog clock. | Clocks, Coins & Bills | Game | Telling Time | |

Stop the Clock 2 - telling time to 15 minute intervals. | Clocks, Coins & Bills | Game | Telling Time | Drag 5 digital times to correct analog clock. |

Stop the Clock 3 - telling time to 5 minute intervals. | Clocks, Coins & Bills | Game | Telling Time | Drag 5 digital times to correct analog clock. |

Stop the Clock 4 - telling time to the minute. | Clocks, Coins & Bills | Game | Telling Time | Drag 5 digital times to correct analog clock. |

Bang On Time - time is displayed in words. Player stops clock when hands are in matching position. | Clocks, Coins & Bills | Game | Telling Time | |

Time Clock - move the hands of a clock to show given times. | Clocks, Coins & Bills | Game | Telling Time | Site includes ads. |

What Time Is It? - choose the digital clock that shows the time shown on an analog clock. | Clocks, Coins & Bills | Game | Telling Time | Site includes ads. |

Learn to Tell Time - select type of clock and drag hands or click time button to record the correct time. | Clocks, Coins & Bills | Game | Telling Time | Progress through four levels of difficulty. Presented in a fun way. Site includes ads. |

Hickory Dickory Clock - feed the mouse and avoid the cat by correctly reading the analog clock. | Clocks, Coins & Bills | Game | Telling Time | Includes half past, quarter to, and quarter past. |

Time Match Clocks - view time on an analog clock and show that time on a digital clock. | Clocks, Coins & Bills | Activity | Telling Time | |

Class Clock - a clock tool for teaching time. Display for whole class instruction. | Clocks, Coins & Bills |
Activity |
Telling Time | Display analog or digital clocks. Advance clock hands by increments of: 1, 5, 10, 15, 30 minutes or 1 hour. |

Fairy Clock - another clock to use as a teaching tool for whole group instruction. | Clocks, Coins & Bills | Activity | Telling Time | Includes a variety of clock modes from which to select. |

Hours & Minutes Game - a time is displayed in hours and in minutes. Player must determine whether the times are >, =, or <. | Clocks, Coins & Bills | Game | Time - Comparing Hours & Minutes | Level A has problems like 1 hour compared to 30 minutes. Level C is as difficult as 180 minutes compared to 3 hours and 30 minutes. |

## November

Link |
Session |
Type |
Math Topic |
Notes |

Shifting Shapes - a simple 2D shape is hidden on the screen. Use a small window to look at parts of the shape. Can you guess what it is? Try Shifting Shapes Year 1 for additional shapes: hexagon, octagon. | Calendar Grid | Activity |
Geometry - 2D Figures |
Shapes are simple: triangle, square, rectangle, circle. Interesting activity. Eye icon shows you the shape. The star and circle icons are windows. Using blue arrows to make your windows bigger or smaller. Challenge kids by using small windows. |

Concentration - click on 2 windows at a time. Match geometric shape (visual) to its name. | Calendar Grid | Game |
Geometry - 2D Figures |
Set to shape mode. 1-2 players. 2 levels of play. Free app also available. |

Congruent Triangles - construct two triangles from various combinations of sides and angles. | Calendar Grid | Game | Geometry - Congruence | Interesting extension for students who are interested in exploring congruence in more depth. |

Hundreds Chart - hundreds chart in which player choose a number from 1-20 to count by. Also choose to start at any number from 1-9. | Numbers Grid | Activity | Number Patterns | Explore the 4's and 3's pattern this month. |

Thermometer Quiz - Show a given number of degrees (F) on a thermometer. | Data Collector | Activity | Temperature | Site contains ads. |

What Time Will It Be? - show what time it will be after a given time period. | Clocks, Coins & Bills | Activity | Elapsed Time | |

Bang On Time - time is displayed in words. Player stops clock when hands are in matching position. | Clocks, Coins & Bills | Game | Telling Time | See additional activities for "telling time" listed in October. |

## December

Link |
Session |
Type |
Math Topic |
Notes |

The Legend of Dick & Dom - interpret data to produce an antidote to rid a fictional world of the plague. | Data Collector | Game | Data Analysis | Bridges Blog Review. Game uses tallies, frequency diagram, bar chart, pie chart, various graphs & pictograms. |

Bugs in the System - capture bugs and make a bar graph to count totals. | Data Collector | Game | Data Analysis | As bugs are captured, the "bar graph scaler" must be adjusted. Players then must analyze bar graphs that are set to different scales. |

Thirteen Ways of Looking at a Half - find thirteen different ways to show one half by clicking on triangles in a big square. Cyberchase activity. | Magnetic Board | Game | Fractions | |

What Time Will It Be? - show what time it will be after a given time period. | Clocks, Coins & Bills | Game | Elapsed Time | See additional activities for "telling time" listed in October. |

## January

Link |
Session |
Type |
Math Topic |
Notes |

Time Match Clocks - view time on an analog clock and show that time on a digital clock. | Calendar Grid | Activity | Telling Time | See additional activities for "telling time" listed in October, including many that use both analog and digital time. |

Comparing Numbers - read a question asking for particular numbers and move the correct numbers into the boxes shown. Example: drag all the odd numbers into the box. Order all the numbers. Use with or without timer. | Numbers Grid | Game | Number Patterns | Contains many different concepts: odd & even numbers, ordering numbers, number patterns. Could be used with any Numbers Grid workout. Good game for independent student practice with number sense. |

Bamzooki Fractions Basic - divide floor arena to show denominator and fill in divisions to represent numerator. | Magnetic Board | Game | Fractions | Provides practice in seeing and understanding the concept of numerator and denominator. |

Coin Box - variety of activities to count, collect, exchange, and make change for coins. Option to use visuals similar to money value pieces. From NCTM. | Clocks, Coins, & Bills | Activity | Money | Online version of money value pieces. Many modes. |

Making Change - find the difference between a price and the amount of money paid using the fewest coins and bills possible. | Clocks, Coins, & Bills | Game | Money | |

Money - choose from 3 activities. Count money and enter total. See total and place that amount of bills & coins in box. Or place coins that equal $1 in the box. | Clocks, Coins, & Bills | Activity | Money | |

Sums Stacker - drag coins from stack to stack until the sum of each stack equals the target number. | Clocks, Coins, & Bills | Game | Money | Choose money mode. Try to make as few moves as possible. Choose from solve or race modes. |

Connect Sums - Click on values that add up to target sum. Clicked items must be next to each other. | Clocks, Coins, & Bills | Game | Money | Select the money mode. |

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

Cash Out - sell as many items as possible before time runs out. Make change for each customer by clicking on correct coins. | Clocks, Coins, & Bills | Activity | Money | Choose from levels of difficulty. |

Bang On Time - time is displayed in words. Player stops clock when hands are in matching position. | Calendar Grid | Game | Telling Time | See additional activities for "telling time" listed in October. |

## February

Link |
Session |
Type |
Math Topic |
Notes |

Connect Sums - Click on values that add up to target sum. Clicked items must be next to each other. |
Clocks, Coins, & Bills |
Game | Money | Select the money mode. See additional activities for "money" listed in January. |

Times Square - players race to get 4 products in a row on the game board. | Computational Fluency | Game | Basic Multiplication | Use "guest pass" to enter game list & play against the computer. |

Factor Dazzle - find all the factors of target numbers set by opponents. | Computational Fluency | Game | Basic Multiplication | Use "guest pass" to enter game list & play against the computer. |

Table Numbers - choose a factor from 2-9, then select one of three numbers that represents a multiple of the chosen factor. | Computational Fluency | Game | Basic Multiplication | Good visuals; good practice. |

Multiplication Grand Prix - up to 4 players compete in this race car game by entering basic facts. Also try a similar game, Tractor Multiplication. | Computational Fluency | Game | Basic Multiplication | Students can race one another or play against the computer. |

Meteor Multiplication - as meteors with multiplication problems approach a star station, fire them down with correct products. | Computational Fluency | Game | Basic Multiplication | |

Flashcards - choose from a wide variety of multiplication & division problems. | Computational Fluency | Game | Basic Multiplication & Division | Scroll to lower half of page. |

Sum Sense Multiplication - drag & drop numbers cards to make a multiplication sentence. Also try Sum Sense Division. | Computational Fluency | Game | Basic Multiplication & Division | Ordering cards correctly provides an entirely different way to explore basic multiplication and division. |

MathTappers: Multiples - simple, free game designed to help learners make sense of multiplication & division using visual models. | Computational Fluency | Game - iApp | Basic Multiplication & Division | Compatible with iPhone, iPod touch, and iPad. Read more about MathTappers. |

Multiplication & Division Strategy Posters - pdfs illustrate some of the strategies used in Bridges. | Computational Fluency | Print Resource | Multiplication & Division Strategies | Option to post as reference in the classroom. Contribution from a Bridges teacher. |

## March

Link |
Session |
Type |
Math Topic |
Notes |

Place Value Mystery Numbers - receive place value clues for each digit in a 7 digit number. Create the number and check the answer. | Numbers Grid | Game | Place Value | Nice activity for numbers to a million. |

Airlines Builder - in this Cyberchase game, a player must construct 3 different ships with the same perimeter. | Data Collector | Game | Perimeter | After the ship is built, the "seats" are filled to show area. After finding all shapes with a perimeter of 8, find shapes with perimeter of 10. |

What Time Will It Be? - show what time it will be after a given time period. | Clocks, Coins & Bills | Activity | Elapsed Time | See additional activities for "telling time" listed in October. |

Times Square - players race to get 4 products in a row on the game board. | Computational Fluency | Game | Basic Multiplication | Use "guest pass" to enter game list & play against the computer. See additional activities for "basic multiplication" listed in February. |

Mummy Math - two children use their knowledge of geometric solids to locate a burial chamber in an Egyptian pyramid. | Calendar Grid | Book | Geometry - 3D Figures | Good review/hint for faces, edges, vertices if students continue to be stumped about "F, E, V" on the Calendar Grid. |

3D Shifting Shapes - a 3D shape is hidden. Use a tiny window to peer at parts of the shape. Can you guess the shape? | Calendar Grid | Activity | Geometry - 3D Figures | Includes this vocabulary: cube, cuboid, prism, triangle or square based pyramid, cone, sphere, cylinder. Substitute terms used in Bridges while looking at the shapes. |

Geometric Solids - manipulate & color 3D shapes to explore faces, edges, vertices. From NCTM. | Calendar Grid | Activity | Geometry - 3D Figures | Students need instructional support to get started. Could be used as a whole group teaching tool. |

## April

Link |
Session |
Type |
Math Topic |
Notes |

Bamzooki Fractions Basic - divide floor arena to show denominator and fill in divisions to represent numerator. | Calendar Grid | Game | Fractions | Provides practice in seeing and understanding the concept of numerator and denominator. |

Fractions Naming - write the fraction demonstrated by the highlighted part of a shape. | Calendar Grid | Activity | Fractions | Could be used as a teaching tool for whole group instruction. Also see Fractions Parts of a Whole. |

Thirteen Ways of Looking at a Half - find thirteen different ways to show one half by clicking on triangles in a big square. Cyberchase activity. | Calendar Grid | Game | Fractions | |

Connect Sums - Click on values that add up to target sum. Clicked items must be next to each other. |
Clocks, Coins, & Bills Magnetic Board |
Game | Money | Select the money mode. See additional activities for "money" listed in January. |

Times Square - players race to get 4 products in a row on the game board. | Computational Fluency | Game | Basic Multiplication | Use "guest pass" to enter game list & play against the computer. See additional activities for "multiplication" listed in February. |

## May

Link |
Session |
Type |
Math Topic |
Notes |

Connect Sums - Click on values that add up to target sum. Clicked items must be next to each other. |
Clocks, Coins, & Bills Magnetic Board |
Game | Money | Select the money mode. See additional activities for "money" listed in January. |

Amoeba Multiplication Game - practice multiplication by splitting numbers. 15 x 5 is the same as 10 x 5 plus 5 x 5. | Magnetic Board | Activity | Multiplication | Look for "Written multiplication game." Level A is 1 digit by 2 digit. Level B is 2 digit by 2 digit. Level C is 3 digit by 2 digit. |

Number Factory - add, subtract, multiply, and/or divide a set of four numbers to come as close as possible to a target number. | Computational Fluency | Game | Addition, Subtraction, Multiplication, Division | More challenging version of Make Zero. Students need instructional support to get started; read Background Information. |