Investigations
Pearson Education, Inc.  Second Edition, Copyright 2008
To access alignments for Investigations in Numbers, Data and Space, please choose from the grade levels below:
Kindergarten
Investigations in Number, Data and Space
Kindergarten
Investigations Unit  Math Concepts  Exemplars Tasks/Location 

1. Who is in School Today? 

CDI Betty's Blocks, Field Trip, Marsupials, Paleontologist, Typical Objects, Paleontologist CDII New Necklace, Let's Play, Finicky Cat, Buttons for Snowmen, Riding at the Playground, Sharing Sleds, Betty's Blocks, Finicky Cat, Ice Cream, A Shower of Shapes CDIII Apples and Bananas, Boots and Hats, Collecting Seashells, Counting Corners, Socks for Everyone 
2. Counting and Comparing 

CDI Bug Watching, Frog and Toad, Someone's Been Eating My Porridge, How Big is A Foot, Snail Trails CDII Calendar Problem 1, Lining Up, Wonderful Leaves, Eating Jellybeans, Flies and Frogs CDIII Apples and Bananas, Dinosaur Models, Number Blocks, Counting Corners, Measuring a Tulip, Picking Up Shapes 
3. What Comes Next? 

CDI Bug Watching, Eggsactly, Field Trip, Flags, Hats and Scarves, In Line, Marsupials, Paleontologist, Pig Pens, Snow Play, Stacking Caps, Ten Feet Apartment, Typical Objects, Space Creatures, Valentine M&M® Problems CDII Calendar Problem, Eating Jelly Beans, Let's Play, Lining Up, Lynns Ladder, A New Necklace, Flies and a Frog, Sharing Sleds, Betty's Blocks, Finicky Cat, Ice Cream CDIII Applies and Bananas, Eating Apples, Keeping the Park Clean, Measuring a Tulip, PattyÕs Pennies, Shapes on the Playground, Keeping the Park Clean 
4. Measuring and Counting 

CDI Ten Feet Apartment, Octopus, Owl Eyes, Hot Chocolate, Number Cube Game, In Line, Bowls of Apples, How Big is a Foot? Sink or Float, Snail Trails, Wonderful Leaves, CDII Buttons for Snowmen, Lining Up, Legs, Nine Cents, Someone's Been Eating My Porridge CDIII Measuring a Tulip, Collecting Seashells, Crackers, Dinosaur Models, How Many Apples? New Stones for Jim, Picking Up Shapes, Socks for Everyone 
5. Make a Shape, Build a Block 

CDI Geometry, Paleontologist, Pentomino Problem, Pig Pens, Seats and Tables, Typical Objects CDII Someone's Been Eating My Porridge, Time for Math, A New Necklace CDIII Picking Up Shapes, Shapes on the Playground 
6. How Many Do You Have? 

CDI Ten Feet Apartment, Octopus, Owl Eyes, Hot Chocolate, Number Cube Game, In Line, Bowls of Apples CDII Buttons for Snowmen, Lining Up, Legs, Nine Cents, Someone's Been Eating My Porridge, Holiday Fair Shopping CDIII Collecting Seashells, Crackers, Dinosaur Models, How Many Apples? New Stones for Jim, Picking Up Shapes, Socks for Everyone 
7. Sorting and Surveys 

CDI Average Number of Letters, Easter Baskets, Field Trip, Number Cube Game, Sink or Float, Space Creatures, Typical Objects, Snow Play, Chip Chance, Fishing CDII Finicky Cat, Ice Cream, Perplexing Palindrome Problem, Staying Warm CDIII Apples and Bananas, Boots and Hats, Collecting Seashells, Counting Corners, Socks for Everyone 
Grade One
Investigations in Number, Data and Space
First Grade
Investigations Unit  Math Concepts  Exemplars Tasks/Location 

1. How Many of Each? 

CDI Ten Feet Apartment, Octopus, Owl Eyes, Hot Chocolate, Number Cube Game, In Line, Bowls of Apples CDII Buttons for Snowmen, Lining Up, Legs, Nine Cents, Someone's Been Eating My Porridge, Holiday Fair Shopping CDIII Boots and Hats, Candy Shop Treats, Car Wash, Collecting Seashells, Counting Corners, Crackers, Dinosaur Models, Eating Apples, How Many Apples, New Stones for Jim, Picking Up Shapes, Socks for Everyone 
2. Making Shapes and Designing Quilts 

CDI Geometry, Paleontologist, Pentomino Problem, Pig Pens, Seats and Tables, Typical Objects CDII Someone's Been Eating My Porridge, Time for Math CDIII Counting Corners, Kitty Corner, A Pen for Pattycake, Picking Up Shapes, Shapes on the Playground 
3. Solving Story Problems 

CDI Clay Pots, Stacking Caps, License Plates, Snow Play, Field Trip, Average Number of Letters, Pig Pens, Ten Feet Apartment, Hats and Scarves, Canoe Trip, Coins CDII Mary Quite Contrary, Farmer Brown, Flies and Frogs, Lining Up, Sweet Sale, Legs CDIII Boots and Hats, Candy Shop Treats, Car Wash, Collecting Seashells, Counting Corners, Crackers, Dinosaur Models, Eating Apples, New Stones for Jim, Number Blocks, Picking Up Shapes, Socks for Everyone 
4. What Would You Rather Be? 

CDI Easter Baskets, Field Trip, Number Cube Game, Sink or Float, Space Creatures, Typical Objects, Valentine M&M(r) Problem, Worms, Chip Chance, Fishing CDII Finicky Cat, Ice Cream, Perplexing Palindrome Problem, Staying Warm CDIII Bag of Beads, A New Lock, Collecting Seashells, Dinosaur Models, Picking Up Shapes, Silent Reading Time 
5. Fish Lengths and Animal Jumps 

CDI How Big is a Foot? Marshmallow Peeps all in a Row, Fencing, Sink or Float, Snail Trails, Wonderful Leaves, Wrist Circumference CDII Betty's Blocks, Dandelion Dilemma! CDIII Feeding Fred, On Time, Measuring a Tulip 
6. Number Games and Crayon Puzzles 

CDI Average Number of Letters, 100th Birthday Celebration, Bug Watching, Coin Combinations, Finicky Cat, Ice Cream, License Plates, Valentine's Day Party Plan, Witches Transportation , Darts, Pogs CDII Farmer Brown, Legs, Mary Quite Contrary, Flies and Frogs, Lining Up, Sweet Sale, Legs CDIII Candy Shop Treats, Car Wash, Collecting Seashells, Counting Corners, Crackers, Eating Apples, Keeping the Park Clean, Number Blocks 
7. Color, Shape and Number Patterns 

CDI Bug Watching, Eggsactly, Field Trip, Flags, Hats and Scarves, In Line, Marsupials, Paleontologist, Pig Pens, Snow Play, Stacking Caps, Ten Feet Apartment CDII Betty's Blocks, Calendar Problem, Eating Jelly Beans, Ice Cream, Let's Play, Lining Up, Lynns Ladder, A New Necklace, Sharing Sleds, Flies and a Frog CDIII Apples and Bananas, Eating Apples, Keeping the Park Clean, Measuring a Tulip, Oranges for Snacks, Patty's Pennies, Shapes on the Playground 
8. Twos, Fives and Tens 

CDI Birthday Gift Shopping, Muffins, Whoo is Hunting? Stacking Caps, License Plates, SixPack of Soda, Snow Play, Field Trip, Average Number of Letters, Pig Pens, Frog and Toad, Pogs CDII Mary Quite Contrary, Flies and Frogs, Lining Up, Sweet Sale, Legs CDIII Boots and Hats, Collecting Seashells, Counting Corners, Socks for Everyone 
9. Blocks and Boxes 

CDI Paleontologist, Pentomino Problem, Seats and Tables, Geometry, Making a Necklace, Fencing CDII Shower of Shapes, Happy Birthday Abby CDIII Counting Corners, Kitty Corner, A Pen for Pattycake, Picking Up Shapes, Shapes on the Playground 
Grade Two
Investigations in Number, Data and Space
Second Grade
Investigations Unit  Math Concepts  Exemplars Tasks/Location 

1. Counting, Coins, and Combinations 

CDI Muffins, Piggy Bank, Paleontologist, Ten Feet Apartment, Frog and Toad, Canoe Trip, Darts, SixPack of Soda, Birthday Gift Shopping, Coin Combinations, Coins, Stacking Caps, Another Domino Dilemma, Bug Watching CDII Chaperones, Dandelion Dilemma, Flies and Frogs, Let's Play, Mary Quite Contrary How Does Your Garden Grow? Nine Cents Seedlings to Timber, Someone's Been Eating My Porridge! Sweet Sale CDIII Boots and Hats, Candy Shop Treats, Collecting Seashells, Counting Corners, Crackers, Dinosaur Models, Eating Apples, How Many Apples, Keeping the Park Clean, Picking Up Shapes, Socks for Everyone 
2. Shapes, Blocks, and Symmetry 

CDI Geometry, Paleontologist, Pentomino Problem, Seats and Tables CDII Happy Birthday, Abby, Hatching Chicks, Renting Craft Space, A Shower of Shapes, Time for Math CDIII Counting Corners, Kitty Corner, A Pen for Pattycake, Picking Up Shapes, Shapes on the Playground 
3. Stickers, Number Strings, and Story Problems 

CDI Average Number of Letters, 100th Birthday Celebration, Darts, License Plates, Valentine's Day Party Plan, Witches Transportation CDII Dandelion Dilemma, Holiday Fair Shopping Spree, Farmer Brown, Legs, Let's Plan a Party CDIII Boots and Hats, Candy Shop Treats, Car Wash, Collecting Seashells, Counting Corners, Crackers, Eating Apples, Keeping the Park Clean, Number Blocks, Socks for Everyone 
4. Pockets, Teeth and Favorite Things 

CDI Chip Chance, Easter Baskets, Field Trip, Number Cube Game, Sink or Float, Space Creatures, Stacking Caps, Typical Objects, Valentine M&M® Problem CDII Finicky Cat, Ice Cream, Perplexing Palindrome Problem CDIII Bag of Beads, A New Lock, Collecting Seashells, Dinosaur Models, Number Blocks, Picking Up Shapes, Silent Reading Time 
5. How Many Floors? How Many Rooms? 

CDI Bug Watching, Clay Pots, Coin Combinations, Coins, Darts, Fishing, In Line, Mr. Frye's Lambs, Muffins, Seedlings to Timber, Snail Trails, Snow Play, Whoo is Hunting CDII Betty's Blocks, Buttons for Snowmen, Chaperones, Eating Jellybeans, Farmer Brown, Flies and Frogs, Ice Cream, Let's Play, Lining Up, Lynn's Ladder, Mary Quite Contrary, Petal Power, Staying Warm CDIII Apples and Bananas, Eating Apples, Keeping the Park Clean, Measuring a Tulip, Oranges for Snacks, Patty's Pennies, Shapes on the Playground 
6. How Many Tens? How Many Ones? 

CDI Average Number of Letters, 100th Birthday Celebration, Bug Watching, Coin Combinations, License Plates, Valentine's Day Party Plan, Witches Transportation CDII Dandelion Dilemma, Holiday Fair Shopping Spree, Farmer Brown, Legs, Let's Plan a Party CDIII Baking Brownies, Boots and Hats, Candy Shop Treats, Car Wash, Collecting Seashells, Counting Corners, Crackers, Cut the Sand out of Sandwiches, Eating Apples, Insect Collecting, Keeping the Park Clean, Number Blocks, Socks for Everyone 
7. Parts of a Whole, Parts of a Group 

CDI Bowls of Apples, Easter Baskets, Field Trip, Pieces of Pizza, Pizza Party, Pogs, 100th Birthday Celebration CDII Happy Birthday Abby, Hatching Chicks, Renting Craft Spaces, Share and Share Alike, Sharing Sleds CDIII Feeding Fred, Fudge, No Sand in the Sandwiches, Pizza Time 
8. Partners, Teams, and Paper Clips 

CDI Average Number of Letters, 100th Birthday Celebration, Bug Watching, Coin Combinations, License Plates, Valentine's Day Party Plan, Witches Transportation CDII Dandelion Dilemma, Holiday Fair Shopping Spree, Farmer Brown, Legs, Let's Plan a Party CDIII Baking Brownies, Boots and Hats, Candy Shop Treats, Car Wash, Collecting Seashells, Counting Corners, Crackers, Cut the Sand out of Sandwiches, Eating Apples, Insect Collecting, Keeping the Park Clean, Number Blocks, Socks for Everyone 
9. Measuring Length and Time 

CDI Bug Watching, Eggsactly, Fencing, Hard Workers, How Big is a Foot? Marshmallow Peeps® all in a Row, Piano Schedule, Snail Trails, Wrist Circumference CDII Calendar Problem, Wonderful Leaves CDIII Feeding Fred, On Time, Measuring a Tulip 
Grade Three
Investigations in Number, Data and Space
Third Grade
Investigations Unit  Math Concepts  Exemplars Tasks/Location 

1. Trading Stickers, Combining Coins 

CDI Another Domino Dilemma, Busy Day, Raccoons, Kwanza Celebration, Necco® Mania CDII "Planely" a Problem, Getting Ready CDIII Hanging Airplanes, Help I'm Melting, Jeff's Marble Collection, L's for Linda, Lunch at the Hot Dog Cart, Painting Plans, Picture Frames, Raising Chicks, Saving Money 
2. Surveys and Line Plots 

CDI Post Office, Display, Chocolate Chip Cookie Rubric, Necco Mania, M&M® MiniBus Challenge, Miss Amico's Birthday Bash, Spring Seeds, Valentine Candy Challenge CDII Fair Snack, Chickadeedee, Goodbye Party Fun, Lost Count, Valentine's Day Cards CDIII Barney's Bakeries, Hanging Airplanes, In the Bag, It's Time for a Party, Painting Plans, Pumpkin Character Challenge 
3. Collections and Travel Stories 

CDI Busy Day, Raccoons, What's the Problem, Another Domino Dilemma, Ant in the Well, Pedal Power CDII Book Club, Don't let the Bedbugs Bite, Galaxy Araca, Getting Ready, Got Milk? Holiday Fair, Lost Count, To the Detail, Who Owns the Most Land, Planely a Problem CDIII Batting Practice, Bobsled Blunder, A Broken Gumball Machine, Hanging Airplanes, Help I'm Melting, Hot Dogs for a Picnic, Jeff's Marble Collection, L's for Linda, Letter Pattern, Lunch at the Hot Dog Cart, A Puzzle, Painting Plans, Picture Frames, Raising Chicks, Saving Money 
4. Perimeter, Angles, and Area 

CDI Bulletin Board Border, Carpet Caper, Post Office Display, Terrific Tiles, Zeno the Xylophone Maker, Miss Guy's Puppy Problem, Mrs. Hasson's Decorating Dilemma, Sandbox for Geoffrey, Tangram Areas, Leaves, TwoInch Square CDII Who Owns the Most Land, Cookie Cutters, Valentine's Day Cards, RightEquilateral Triangle? CDIII A Challenge, Hanging Airplanes, Painting Plans, A Pyramid of Crunchkins, Spinner Fixing, Tiles for a Bedroom 
5. Equal Groups 

CDI Camping, Checkerboard Investigation, Fish Dilemma, Great Pizza Dilemma, Missing Key Dilemma, IDidARead, Necco® Mania CDII Chickadeedee, Goodbye Party Fun, Meddling with the Medals, A Very Fishy Story, Chickadeedee, Goodbye Party Fun, Lost Count, Planely a Problem CDIII Bobsled Blunder, A Broken Gumball Machine, A Challenge, Hanging Airplanes, Hot Dogs for a Picnic, Jeff's Marble Collection, L's for Linda, Letter Patterns, Lunch at the Hot Dog Cart, Raising Chickens, Saving Money 
6. Stories, Tables, and Graphs 

CDI Busy Day, Checkerboard Investigation, Chocolate Chip Cookie Rubric, Miss Guys' Puppy Problem, Party Seating, Pedal Power, Penny a Day, Raccoons, Sandbox for Geoffrey, Sleigh Rides, Stacks of Coins, Tower Problem, Great Pizza Dilemma CDII Betty's Blocks, Calendar Problem, Eating Jelly Beans, Farmer Brown, Finicky Cat, Flies and a Frog, Hatching Chicks, Ice Cream, Let's Play, Lining Up, Mary Quite Contrary, A New Necklace, Nine Cents, Sharing Sleds, Staying Warm CDIII Barney's Bakeries, Batting Practice, A Broken Gumball Machine, Building Towers, Calling All Students, Hanging Airplanes, Help I'm Melting, Improving His Aim, Letter Patterns, L's for Linda, Pattern Block Fish, PatternBlock Walls, Picture Frames, A Pyramid of Crunchkins, Tiles for a Bedroom 
7. Finding Fair Shares 

CDI A Penny a Day, Valentine Candy Challenge, Zeno the Xylophone Maker, Blue Print, Camping, Deluxe Birthday Cake, Filling the Pool, More for the Money, Portfolio Pizza Party, Stained Glass Surprise, What is Fair? CDII Happy Birthday Abby, Hatching Chicks, Legs, Holiday Fair Shopping Spree, Nine Cents, Sweet Sale, Eating Jelly Beans, Flies and a Frog, Let's Plan a Party CDIII A Challenge, Feeling Hungry, Lost Spinner, Lugging Water I, A Puzzle, Picture Frames, Should Hannah Play? Spinner Fixing, Painting Plans, Tiles for a Bedroom 
8. How Many Hundreds? How Many Miles? 

CDI Ant in the Well M&M® MiniBus Challenge, Penny a Day, Harvest Dinner, IDidARead, Job Hunting, New Year's Party, Playground Committee, Return of the Pandas, Should We Burst Their Bubble? CDII Legs, Book Club, Don't let the Bedbugs Bite, Galaxy Araca, Getting Ready, Got Milk? Holiday Fair, Lost Count, To the Detail, Who Owns the Most Land, Planely a Problem CDIII Batting Practice, Bobsled Blunder, A Broken Gumball Machine, Hanging Airplanes, Help I'm Melting, Hot Dogs for a Picnic, Jeff's Marble Collection, L's for Linda, Letter Pattern, Lunch at the Hot Dog Cart, Painting Plans, Picture Frames, Raising Chicks, Saving Money 
9. Solids and Boxes 

CDI Party Seating, Playground Fun, Tangram Areas  Grandfather Tang's Story CDII Valentine's Day Cards, Happy Birthday Abby, A Shower of Shapes, Someone's Been Eating my Porridge, Time for Math, Wonderful Leaves CDIII A Challenge, Painting Plans, Spinner Fixing 
Grade Four
Investigations in Number, Data and Space
Fourth Grade
Investigations Unit  Math Concepts  Exemplars Tasks/Location 

1. Factors, Multiples, and Arrays 

CDI Carpet Caper, Checkerboard Investigations, Miss Guy's Puppy Problem, Missing Key Dilemma, Necco® Mania, Sandbox for Geoffrey, TwoInch Squares CDII ChickaDee Dee, M&M®'s Cookie Combos, Dependable Parent Volunteers CDIII Bobsled Blunder, A Broken Gumball Machine, A Challenge, Hot Dogs for a Picnic, Jeff's Marble Collection, Letter Patterns, Lunch at the Hot Dog Cart, Raising Chickens 
2. Describing the Shape of the Data 

CDI Theodore Bear, Necco® Mania, Bulletin Board Border, Camping, The Early Bird Catches the Worm, Fish Dilemma, Job Hunting, M&M® MiniBus Challenge, Making a Fair Decision, Miss Amico's Birthday Bash, Spring Seeds, Theodore Teddy Bear, Valentine Candy Challenge CDII Bridge Building on Lake Champlain, Fair's Fair? A Lucky Draw, Pattern Block Thinking, The Price is Right, But Are You? CDIII Barney's Bakeries, Hanging Airplanes, In the Bag, It's Time for a Party, Painting Plans, Pumpkin Character Challenge, Playing Checkers 
3. Multiple Towers and Division Stories 
Students

CDI Carpet Caper, Dominoes, Filling the Pool, More for the Money, Mrs. Hasson's Decorating Dilemma, Playground Committee, What is Fair? CDII The Beaver Olympics, Book Club, Goodbye Party Fun, A Stinky Situation CDIII Bobsled Blunder, A Broken Gumball Machine, A Challenge, Hanging Airplanes, Hot Dogs for a Picnic, Jeff's Marble Collection, L's for Linda, Letter Patterns, Lunch at the Hot Dog Cart, Raising Chickens, Saving Money 
4. Size, Shape and Symmetry 
Students

CDI Carpet Caper, Post Office Display, Terrific Tiles, Miss Guy's Puppy Problem, Mrs. Hasson's Decorating Dilemma, Post Office Display, Sandbox for Geoffrey, Tangram Areas, Terrific Tiles, TwoInch Square, ShovelShovelShovel CDII Who Owns the Most Land, Bridge Building on Lake Champlain, Cookie Cutters, Galaxy Araca, Valentine's Day Cards, RightEquilateral Triangle? Got Milk? CDIII A Challenge, Hanging Airplanes, Painting Plans, A Pyramid of Crunchkins, Spinner Fixing, Tiles for a Bedroom 
5. Landmarks and Large Numbers 

CDI Another Domino Dilemma, Ant in the Well, Camping, Disappearing Cookies, Harvest Dinner, Kwanza Celebration, More for the Money, Pedal Power, Penny a Day, Shopping for Shoes CDII Book Club, Don't Let the Bedbugs Bite, Galaxy Araca, Getting Ready, Holiday Fair, Skating Trip, To the Detail, A Very Fishy Story, "Planely" a Problem CDIII Jeff's Marble Collection, A Puzzle, Raising Chicks, Batting Practice, Bobsled Blunder, Broken Gumball Machine, A Challenge, Hanging Airplanes, Hot Dogs for a Picnic, Letter Patterns 
6. Fraction Cards and Decimal Squares 

CDI Deluxe Birthday Cake, Disappearing Cookies, Great Pizza Dilemma, Is Dan Losing His Marbles? Party Seating, Sandbox for Geoffrey, Should We Burst Their Bubble? CDII Dependable Parent Volunteers, Feverish Freddy, Fun Night, Ollie Owl's Food Court, Who Owns the Most Land? CDIII A Challenge, Feeling Hungry, Lost Spinner, Lugging Water I, A Puzzle, Picture Frames, Should Hannah Play? Spinner Fixing, Painting Plans, Tiles for a Bedroom 
7. Moving Between Solids and Silhouettes 

CDI Checkerboard Investigation, TwoInch Square, Carpet Caper, Miss Guy's Puppy Problem, Filling the Pool, Playground Committee CDII Cookie Cutters, Feverish Freddy, Fun Night, Ollie Owl's Food Court, Valentine's Day Cards, Got Milk? CDIII A Challenge, Painting Plans, A Pyramid of Crunchkins, Spinner Fixing, Tiles for a Bedroom 
8. How Many Packages? How Many Groups? 

CDI Carpet Caper, Dominoes, Filling the Pool, More for the Money, Mrs. Hasson's Decorating Dilemma, Playground Committee, What is Fair? CDII The Beaver Olympics, Book Club, Goodbye Party Fun, A Stinky Situation CDIII Bobsled Blunder, A Broken Gumball Machine, A Challenge, Hanging Airplanes, Hot Dogs for a Picnic, Jeff's Marble Collection, L's for Linda, Letter Patterns, Lunch at the Hot Dog Cart, Raising Chickens, Saving Money 
9. Penny Jars and Plant Growth 

CDI Great Pizza Dilemma, Spring Seeds, Busy Day, Filling the Pool, IDidARead, Spring Seeds CDII Chickadeedee, Bridge Building on Lake Chaplain, Don't Let the Bedbugs Bite! To the Detail, Skating Trip, A Very Fishy Story, Starring the Washington Monument CDIII Barney's Bakeries, Batting Practice, A Broken Gumball Machine, Building Towers, Calling All Students, Hanging Airplanes, Help I'm Melting, Improving His Aim, Letter Patterns, L's for Linda, Pattern Block Fish, PatternBlock Walls, Picture Frames, A Pyramid of Crunchkins, Tiles for a Bedroom 
Grade Five
Investigations in Number, Data and Space
Fifth Grade
Investigations Unit  Math Concepts  Exemplars Tasks/Location 

1. Number Puzzles and Multiple Towers 

CDI Carpet Caper, Filling the Pool, Great Pizza Dilemma, IDidARead, Portfolio Pizza Party, Shovel, Shovel, Shovel, What's the Problem? Winning Ticket CDII Chickadeedee, Feverish Freddy, Fun Night, "M&M® Cookie Combos, Lost Count, Meddling with Medals CDIII Bobsled Blunder, A Broken Gumball Machine, A Challenge, Hanging Airplanes, Hot Dogs for a Picnic, Jeff's Marble Collection, L's for Linda, Letter Patterns, Lunch at the Hot Dog Cart, Raising Chickens, Saving Money 
2. Prisms and Pyramids 

CDI Spring Seeds, Should We Burst Their Bubble? CDIII A Challenge, Painting Plans, A Pyramid of Crunchkins, Spinner Fixing, Tiles for a Bedroom 
3. Thousands of Miles, Thousands of Seats 

CDI Another Domino Dilemma, Ant in the Well, Camping, Disappearing Cookies, Harvest Dinner, Kwanza Celebration, More for the Money, Pedal Power, Penny a Day, Shopping for Shoes CDII Book Club, Don't Let the Bedbugs Bite, Galaxy Araca, Getting Ready, Holiday Fair, Skating Trip, To the Detail, A Very Fishy Story, "Planely" a Problem 
4. What's That Portion 

CDI Deluxe Birthday Cake, Disappearing Cookies, Equal Snacks, Great Pizza Dilemma, Is Dan Losing His Marbles? A Problem on the Prairie, Party Seating, Sandbox for Geoffrey, Should We Burst Their Bubble? CDII Book Club, Dependable Parent Volunteers, Feverish Freddy, Fun Night, Ollie Owl's Food Court, Taco Spread, Who Owns the Most Land? CDIII A Challenge, Feeling Hungry, Lost Spinner, Lugging Water I, A Puzzle, Picture Frames, Should Hannah Play? Spinner Fixing, Painting Plans, Tiles for a Bedroom 
5. Measuring Polygons 

CDI Carpet Caper, Checkerboard Investigation, Deluxe Birthday Cake, Stained Glass Surprise CDII Cookie Cutters, Feverish Freddy, Fun Night, Ollie Owl's Food Court, Who Owns the Most Land? Pattern Block Thinking CDIII A Challenge, Hanging Airplanes, Painting Plans, Spinner Fixing, Tiles for a Bedroom 
6. Decimals on Grids and Number Lines 

CDI Penny a Day, Valentine Candy Challenge, Zeno the Xylophone Maker CDII Book Club, Dependable Parent Volunteers, Fun Night, The Price is Right, But Are You? Skating Trip, Who Owns the Most Land? 
7. How Many People? How Many Teams? 

CDI Carpet Caper, Dominoes, Filling the Pool, More for the Money, Mrs. Hasson's Decorating Dilemma, Playground Committee, What is Fair? CDII The Beaver Olympics, Book Club, Goodbye Party Fun, A Stinky Situation CDIII Bobsled Blunder, A Broken Gumball Machine, A Challenge, Hanging Airplanes, Hot Dogs for a Picnic, Jeff's Marble Collection, L's for Linda, Letter Patterns, Lunch at the Hot Dog Cart, Raising Chickens, Saving Money 
8. Growth Patterns 

CDI Great Pizza Dilemma, Spring Seeds, Busy Day, Filling the Pool, IDidARead, Spring Seeds, Portfolio Pizza Party, Zeno the Xylophone Maker, Blue Print, Busy Day, Pedal Power CDII Chickadeedee, Bridge Building on Lake Chaplain, Don't Let the Bedbugs Bite! To the Detail, Skating Trip, A Very Fishy Story, Starring the Washington Monument CDIII Barney's Bakeries, Batting Practice, A Broken Gumball Machine, Building Towers, Calling All Students, Hanging Airplanes, Help I'm Melting, Improving His Aim, Letter Patterns, L's for Linda, Pattern Block Fish, PatternBlock Walls, Picture Frames, A Pyramid of Crunchkins, Tiles for a Bedroom 
9. How Long Can You Stand on One Foot? 

CDI Equal Snacks, M&M® MiniBus Challenge, Making a Fair Decision, Miss Amico's Birthday Bash, New Year's Party, Portfolio Pizza Party, Should We Burst Their Bubble? Spring Seeds, Theodore Bear CDII Bridge Building on Lake Champlain, Don't Let the Bedbugs Bite! "M&M® Cookie Combos, Fair's Fair, A Lucky Draw, The Price is Right, But Are You? Pattern Block Thinking CDIII Barney's Bakeries, Hanging Airplanes, In the Bag, It's Time for a Party, Painting Plans, Pumpkin Character Challenge, Playing Checkers 