Data from the IMP Series Textbooks:

 
Count  Description 

1742  Data Lines 
Count  Description 

1235  A 
224  K 
7  NMA 
275  R 
1741  Totals 
Sort of Codes:  
Sort by Code:
2702 1235 A 224 K 7 NMA 275 R 1 100 1 101 1 102 3 103 9 108 25 110 10 111 13 112 5 113 5 116 16 201 9 202 3 203 39 204 3 210 18 217 13 218 1 300 4 301 5 303 1 304 17 305 50 306 3 307 5 309 2 310 1 311 2 312 4 313 50 314 1 400 12 402 1 403 107 502 33 503 10 504 21 505 58 506 65 507 47 508 22 509 171 510 80 511 58 512 3 513 5 514 53 601 165 602 27 603 4 604 75 605 33 607 57 608 5 612 41 613 14 614 49 615 42 616 8 703 1 705 5 707 7 708 19 711 15 714 6 717 11 804 28 806 3 901 8 907 5 1001 20 1003 1 1107 2 1201 3 1202 23 1204 1 1205 55 1206 3 1301 2 1303 23 1402 76 1404 3 1406 14 1407 1 1410 97 1501 2 1502 118 1503 189 1504 1 1505 11 1507 115 1508 2 1510 8 1513 23 1514 6 1515 7 1516 13 1517 1 1590 10 1602 1 1604 
Sort by Frequency:
2702 1235 A 275 R 224 K 189 1504 171 510 165 602 118 1503 115 1508 107 502 97 1501 80 511 76 1404 75 605 65 507 58 512 58 506 57 608 55 1206 53 601 50 314 50 306 49 615 47 508 42 616 41 613 39 204 33 607 33 503 28 806 27 603 25 110 23 1514 23 1402 23 1204 22 509 21 505 20 1003 19 711 18 217 17 305 16 201 15 714 14 614 14 1407 13 218 13 1517 13 112 12 402 11 804 11 1507 10 504 10 1602 10 111 9 202 9 108 8 907 8 703 8 1513 7 NMA 7 708 7 1516 6 717 6 1515 5 707 5 612 5 514 5 309 5 303 5 116 5 113 5 1001 4 604 4 313 4 301 3 901 3 513 3 307 3 210 3 203 3 1406 3 1301 3 1202 3 103 2 312 2 310 2 1510 2 1502 2 1303 2 1201 1 705 1 403 1 400 1 311 1 304 1 300 1 1604 1 1590 1 1505 1 1410 1 1205 1 1107 1 102 1 101 1 100 
pbpaste  sort n  uniq c  sed e 's/^ *//' e 's/ //' e 's/$//'  pbcopy
Count  Entry 

209  
1  A Basis for Disguise 
1  A Big Enough Corral 
1  A Charity Rock 
1  A Corral Variation 
1  A Crowded Place 
1  A Digital Proof 
1  A Fireworks Summary 
1  A Half Ounce of Cake 
1  A Hat of a Different Color 
1  A Linear Medley 
1  A Logical Collection 
1  A Lot of Changing Sides 
1  A Lot of Symmetry 
1  A New Kind of Cake 
1  A Proof Gone Bad 
1  A Quadratic Summary 
1  A Reflection on Money 
1  A Rock 'n' Rap Variation 
1  A Shakes a Lot 
1  A Simpler Cookie 
1  A Special show 
1  A Wonderland Lost 
1  A fractional Life 
1  A protracted Engagement 
1  Add It Up 
1  Advanced Version 
1  Ages Coins and FundRaising 
1  Algebra Pictures 
1  Alice in Wonderland 
1  Alice on a Log 
1  Alice's Weights and Measures 
1  All About Alice Portfolio 
1  All Four, One 
1  All Four, One  Linear Functions 
1  All Roads Lead to Rome 
1  An AgeOld Algebra Problem 
1  An Angular Summary 
1  An Associaative Proof 
1  An Exponential Portfolio 
1  And Then There Were Three 
1  Another InOuter 
1  Another Rocket 
1  Any old Sum 
1  Around King Arthur's Table:POW9 
1  Back and Forth 
1  Back on the Trail 
1  Base 10 Alice 
1  Basic Exponential Questions 
1  Beginning Portfolio Selection 
2  Beginning Portfolios 
1  Beginning Portfolios: Part I 
1  Beginning Portfolios: Part II 
1  Being Determined 
1  Big Numbers 
1  Big State U 
1  Blue Book 
1  Book: IMP Year 1, 2009, Overland Trail, A Journey Back in Time, pp 178191 
1  Book: IMP Year 1, 2009, Overland Trail, Setting out with Variables, pp 192203 
1  Book: IMP Year 1, 2009, Overland Trail, Supplemental Activities, p265291 
1  Book: IMP Year 1, 2009, Patterns, Communicating About Mathematics, pp1526 
1  Book: IMP Year 1, 2009, Patterns, Investigations, pp27  38 
1  Book: IMP Year 1, 2009, Patterns, Putting it all Together, pp 3947 
1  Book: IMP Year 1, 2009, Patterns, Supplemental Activities, pp4877 
1  Book: IMP Year 1, 2009, Patterns, The Importance of Patterns, pp314 
1  Book: IMP Year 1, 2009, The Overland Trail, Reaching The Unkown, pp 240264 
1  Book: IMP Year 1, 2009, The Overland Trail, The Graph Tells a Story, pp 204215 
1  Book: IMP Year 1, 2009, The Overland Trail, Traveling at a Constant rate, pp 216239 
1  Book: IMP Year 2, 2009, Cookies, Cookies and Inequalities, pp 115124 
1  Book: IMP Year 2, 2009, Cookies, Cookies and the University, pp 115124 
1  Book: IMP Year 2, 2009, Cookies, Creating Problems, pp 167176 
1  Book: IMP Year 2, 2009, Cookies, Picturing Cookies, pp 125137 
1  Book: IMP Year 2, 2009, Cookies, Points of Intersection, pp 152159 
1  Book: IMP Year 2, 2009, Cookies, Supplemental Activities, pp 177188 
1  Book: IMP Year 2, 2009, Cookies, Using the Feasible Region, pp 138151 
1  Book: IMP Year 2, 2009,All About Alice, Curiouser and Curiouser!, pp 375385 
1  Book: IMP Year 2, 2009,All About Alice, Extending Exponentiation, pp 362373 
1  Book: IMP Year 2, 2009,All About Alice, Turning Exponents Around, pp 386395 
1  Book: IMP Year 2, 2009,All About Alice, Who's Alice, pp 355361 
1  Book: IMP Year 2, 2009,All About Alice,Supplemental Activities, pp 397409 
1  Book: IMP Year 2, 2009,Fireworks, A Quadratic Rocket, pp 279292 
1  Book: IMP Year 2, 2009,Fireworks, Back to Bayside High, pp 316319 
1  Book: IMP Year 2, 2009,Fireworks, Intercepts and factoring, pp 320330 
1  Book: IMP Year 2, 2009,Fireworks, Putting Quadraticsto Work, pp 307315 
1  Book: IMP Year 2, 2009,Fireworks, The Form of It All, pp 293306 
1  Book: IMP Year 2, 2009,Fireworks,Supplemental Activities, pp 331351 
1  Book: IMP Year 3 Small World, All In A Row, pp 238251 
1  Book: IMP Year 3, 2011, Small World, Back to the Data, pp292300 
1  Book: IMP Year 3, 2011, Meadows or Malls?, A Strategy for Linear Programming, pp 111122 
1  Book: IMP Year 3, 2011, Meadows or Malls?, Cookies, Cookies, Cookies, pp 139141 
1  Book: IMP Year 3, 2011, Meadows or Malls?, Equaitons, Points, Lines, and Planes, pp 123137 
1  Book: IMP Year 3, 2011, Meadows or Malls?, Equations and More Variables in Linear Programming, pp 152166 
1  Book: IMP Year 3, 2011, Meadows or Malls?, Equations, Equations, Equations, pp 143151 
1  Book: IMP Year 3, 2011, Meadows or Malls?, Recreation Versus Development, pp 103110 
1  Book: IMP Year 3, 2011, Meadows or Malls?, Saved by the Matrices, pp 167190 
1  Book: IMP Year 3, 2011, Meadows or Malls?, Solving Meadows or Miles, pp 191198 
1  Book: IMP Year 3, 2011, Meadows or Malls?, Supplemental Activities, pp 199219 
1  Book: IMP Year 3, 2011, Small World, A Model for Population Growth, pp266280 
1  Book: IMP Year 3, 2011, Small World, Supplemental Activities, pp 300320 
1  Book: IMP Year 3, 2011, Small World, The Best Base, pp281291 
1  Book: IMP Year 3, 2011,Small World, Average Growth, pp229237 
1  Book: IMP Year3 Small world, As the World Grows:pp223228 
1  Book: IMP Year3, 2011, Small World, Beynod linearity, pp252265 
1  Border varieties 
1  Broken Promises 
1  Calculator Exploration: Group Activity 
1  Calculators Again 
1  Calculators to the Rescue:Group Activity 
1  California Here I Come! 
1  California Population with e's 
1  California and Exponents 
1  Changing What You Eat 
1  Check It Out! 
1  Checkerboard Squares: POW 
1  Chef Divisions 
1  Choosing Your Intercepts 
1  Classroom expressions 
1  Coming Down 
1  Comparative Growth: Group Activity 
1  Comparing Derivatives 
1  Confusion Reigns 
1  Consecutive Sums: Group 
1  Constraints Without Context 
1  Continues Portfolio Selection 
1  Continuing the Pattern 
1  Cookies Portfolio 
1  Counting Llama Houses 
1  Crack the Code 
1  Cracking Another Code 
1  Creating families 
1  Crossing the Axis 
1  Curtis and Hassan Make Choices 
1  Date: 07/10/2010 
1  Date: 07/11/2010 
1  Date: 07/12/2010 
3  Date: 07/15/2010 
1  Date: 07/17/2010 
2  Date: 07/8/2010 
1  Date: 08/10/2010 
1  Date: 09/12/2010 
1  Date: 1/6/2011 
9  Date: 7/25/2011 
23  Date: 7/26/2011 
2  Date:7/26/2011 
1  Degree Discovery: Activity 
1  Determining the Determinant 
1  Diagonally Speaking 
1  Diagonals Illuminated 
1  Different Kinds of Checkerboards 
1  Distributing the Area I 
1  Distributing the Area II 
1  Divisor Counting 
1  Do it The Chef's Way 
1  Doctor's Orders 
1  Donovan Meets the Beatles 
1  Double Trouble 
1  Dr. Doubleday's Base 
1  Eastside Westside Story 
1  Easy Does It 
1  Eliminating More Variables 
1  Elimination in Three Variables 
1  Embellishing the Plane Facts 
1  Emergency at Sea 
1  Equilateral efficiency 
1  Eternal Triangle 
1  Exponential Graphing 
1  Extended Bagels: Group Activity 
1  Factoring 
1  Factors of Research 
1  Fair Share for Hired Hands 
1  Fair Share on Chores 
1  Family Comparison by Algebra 
1  Family Constraints 
1  Feasible Diets 
1  Find My Region 
1  Find that base 
1  Finding Corners Without the Graph 
1  Finding Linear Graphs 
1  Finding Vertices and Intercepts 
1  Finding an Inverse 
1  Finishing Off the Cookies 
1  Fireworks Portfolio 
1  Fireworks in the sky 
1  Fitting Mia's Birdhouses 
1  Fitting More Lines 
1  Fitting Quadratics 
1  Fitting a Line 
1  Fitting a Plane 
1  Flying Matricies 
1  Following families on the trail 
1  Formulating the Rate 
1  Fort Hall Businesses 
1  Fresh Ingredients 
1  From Another Angle 
1  From Numbers to Symbols and Back 
1  From One to N 
1  From Rules to Graphs 
1  Gardeners Delemma 
1  Get Rid of Those Variables 
1  Get the Point 
1  Getting Involved 
1  Getting Ready for Meadows or malls 
1  Getting on Good Terms 
1  Getting the Gold 
1  Going Out for Lunch 
1  Graph Sketches 
1  Graphing Alice 
1  Graphing calculator InsOuts 
1  Grind it out 
1  Group Reflection: Activity 
1  Growing Up 
1  Growth of Rat Populations 
1  Growth of an Oil Slick 
1  Hassan's a Hit 
1  Hats for the Families 
1  Having Your Cake and Drinking Too 
1  Healthy Animals 
1  Heavy Flying 
1  Here Comes Vertex Form 
1  Here Goes Nothing 
1  HighLow Proofs 
1  HighLow Differences 
1  How Does it Grow? 
1  How Low Can You Get? 
1  How Many More People?: Group Activity 
1  How Many of Each Kind? 
1  How Many of Each Kind? Revisited 
1  How Many of Us Can Fit? 
1  How Much After How Long? 
1  How Much Can They Drink? 
1  How Much for Broken Eggs? 
1  How many Regions? 
1  Ideas for Linear Programming Problems 
1  If I could See This Thing 
1  If Looks Don't Matter, what Does? 
1  In Search of the Law 
1  In need of Numbers 
1  Inequality Stories 
1  Infinite Proof 
1  Inflation Depreciation, and Alice 
1  Inside Out 
1  Instant Impact 
1  Integers Only 
1  Inventing Problems 
1  Inventing an Algebra 
1  Inverses and Equations 
1  Investigating Constants 
1  Investigating Inequalities 
1  Is it a Homer 
1  It's All Gone 
1  It's in the Graph 
46  Item # 
1  Just for Curiosity's Sake 
1  Just like Today 
1  Just the Plane Facts 
1  Keep It going 
1  Keeping Track 
1  Keeping Track of Sugar 
1  Kick It 
1  Kick It Harder! 
1  Laced Travelers 
1  Let me Count the Ways 
1  Let's Factor Some More! 
1  Let's Factor! 
1  Logic from Lewis Carroll 
1  Lonesome Llama: Group Activity 
1  Looking at Logarithms 
1  Lots of Squares 
1  Make It Simple 
1  Make Your Own Intercepts 
1  Many Meals for Alice 
1  Marcella's Bagels: Group Activity 
1  Matricies in the Oven 
1  Meadows , Malls, and Variables 
1  Meadows or Malls Portfolio 
1  Meadows or Malls Revisited 
1  Meadows or Malls? 
1  Measuring Meals for Alice 
1  Ming's New Manuver 
1  More About Borders 
1  More About Rallods 
1  More About Tyler's Friends 
1  More Bales of Hay 
1  More Broken Eggs 
1  More Cereal Variations 
1  More Cookies 
1  More Fair Share on chores 
1  More Fair share for Hired Hands 
1  More Graph sketches 
1  More Linear Systems 
1  More More Equation Elimination 
1  More Mystery bags 
1  More equations 
1  More scrambled equations and mystery part I 
1  Moving Along 
1  Moving West 
1  My Simplest Inequality 
1  Mystery Graph 
1  Mystery bags game 
1  Negative Reflections 
1  On Your Own: POW 
1  On a Tangent 
1  Only One Variable 
1  Out Numbered 
1  Ox Expressions 
1  Ox Expressions at Home 
1  Painting the General Cube 
1  Parabolas and Equations I 
1  Parabolas and Equations II 
1  Parabolas and Equations III 
1  Part 1 
1  Part 1: A diagonal closed Formula 
3  Part I 
1  Part I: An Instantaneous Summary 
1  Part I: Base Five Cake 
1  Part I: Counting Rallods 
1  Part I: Fair Share on Chores 
1  Part I: Find the equation 
1  Part I: Finding Conclusions 
1  Part I: From Sketch to Situation 
1  Part I: Generating Ideas 
1  Part I: Horizontal and Vertical Lines 
1  Part I: Manipulating Inequalities 
1  Part I: One variable Only 
1  Part I: Pairs of Equations 
1  Part I: Point Slope Equations 
1  Part I: Programming Reflections 
1  Part I: Solving Systems 
1  Part I: Stories to Inequalities 
1  Part I: The Missing Mascot 
1  Part I: shared Points 
1  Part I: sketches to Situations 
1  Part I: solving Equations 
1  Part I:The Graph 
4  Part II 
1  Part II: A Diagonal explanation 
1  Part II: A Linear Review 
1  Part II: Algebra Reflections 
1  Part II: Average Increases 
1  Part II: Base or Exponent 
1  Part II: Creating examples 
1  Part II: Derivative Sketch 
1  Part II: Geometric Sequences 
1  Part II: Graphing Inequalities 
1  Part II: Inequalities to Stories 
1  Part II: Look It Up 
1  Part II: Making Decisions 
2  Part II: Rocking Pebbles 
1  Part II: Situations to Sketches 
1  Part II: Two Point Equations 
1  Part II: Two or More Variables 
1  Part II: Water Rationing 
1  Part II: What Did He Say? 
1  Part II: find the Inequality 
1  Part II: from Situation to Sketch 
1  Part III 
1  Part III: The Turner Triplets 
1  Part III:Making Comparisons 
1  Part ii 
1  Past Experiences 
1  Pattern Block Investigations: Group Activity 
1  Patterns Portfolio 
1  Pens and Corrals in Vertex Form 
1  Perils of Pauline 
1  Photo finish 
1  Pick Any Answer 
1  Picturing Cookies  Part I 
1  Picturing Cookies  Part II 
1  Picturing Pictures 
1  Piece After Piece 
1  Planning for the Long Journey 
1  Planning the Platform: POW 8 
1  Playing Forever 
1  Points, Slopes, and Equations 
1  Polybon Angles 
1  Positive and Negative Ideas 
1  Potential Disaster 
1  Powers of Powers 
1  Powers of Powers Continued 
1  Predicting Parallels 
1  Previous Travellers 
1  Producing Programming Problems 
1  Producing Programming Problems Writeup 
1  Producing Programming ProblemsMore Variables 
1  Profitable Pictures 
1  Profiting from Widgets 
1  Programming Borders 
1  Programming and Algebra Reflections 
1  Prorgamming Puzzles 
1  Proving the Tangent 
1  Pulling out Rules 
1  Quadratic Challenge 
1  Quadratic Choices 
1  Quadratic Symmetry 
1  Rallods in Rednow Land 
1  Rap is Hot! 
1  Rate, Graphs, Slopes, and Equations 
12  Rater: Jennifer Mayer 
1  Rater: Maria Terrel Jennifer Mayer 
16  Rater: Maria Terrell and Jennifer Mayer 
8  Rater: Maria Terrell and Jennifer Mayer 
9  Rater: Maria Terrell and Jennifer Mayer 
1  Rats in June 
1  Reality of compounding 
1  Return to A Crowded Place 
1  Revisiting Leslie's Flowers 
1  Rock 'n' Rap 
1  Role Reflections 
1  Scrambling Equations 
1  Sending Alice to the Moon 
1  Set It Up 
1  Setting up a Feasible Region 
1  Shoelaces 
1  Shuttling Around 
1  Shuttling Variations 
1  Simplifying Cookies 
1  Slippery Slopes 
1  Slope and Slant 
1  Small But Plentiful 
1  Small World, Isn't It? Portfolio 
1  Solve that Quadratic! 
1  Solving for Slope 
1  Solving the Simplest 
1  Solving with Systems 
1  Special Planes 
1  Speed and Slope 
1  Speeds Rates and Derivatives 
1  Speedy' Speed by Algebra 
1  Spilling the beans 
1  Square It! 
1  Squares and Expansions 
1  Squares and Scoops 
1  Standard Form, Factored Form, Vertex Form 
1  Starting over in California 
1  Story Sketches 
1  StraightLine Reflections 
1  Stranger Pieces of cake 
1  SubDivvy 
1  Sublette's Cutoff 
1  Sublette's Cutoff Revisited 
1  Substitute substitute 
1  Subtracting Some Differences 
1  Subtracting some Sums 
1  Summing the SequencePart I 
1  Summing the Sequences Part II 
1  Surfer's shirts! 
1  Taking Logs to the Axes 
1  Ten Missing Digits 
1  That's Entertainment 
1  That's Odd: Activity 
1  The Basic Student Budget 
1  The Basic Student Budget Revisited 
1  The Big Buy 
1  The Broken Eggs: POW 
1  The Chef's hot and Cold Cubes: Group Activity 
1  The Forgotten Account 
1  The Garden Border 
1  The General Two Variable system 
1  The General theory of Consecutive Sums 
1  The Generous Banker 
1  The Growth of Westville 
1  The Haybayler Problem: POW 
1  The Issues Involved 
1  The Jewelry Business 
1  The Limit of their Generousity 
1  The Locker Problem 
1  The More the Merrier 
1  The Number Magician 
1  The Overland Trail Portfolio 
1  The Points and the Equations 
1  The Quadratic Formula 
1  The Return of Alice 
1  The Search for Dry Trails 
1  The Shortest Game 
1  The Significance of a Sign 
1  The Slope's the Thing 
1  The Sound of a Logarithm 
1  The Vermillion Crossing 
1  The Why of the Line: Group Activity 
1  Things We Take For Granted 
1  Three Variables Continued 
1  Three in a Row 
1  To Kearny by Equation 
1  To the Rescue 
1  Transcendental Numbers 
1  Travel on the Trail 
1  Travelling Time 
1  Trying Out Triples 
1  Tweaking the Function 
1  Twin Primes 
1  Uncertain Answers: Activity 
1  Using Vertex Form 
1  Variables of your own 
1  Vertex Form Challenge 
1  Vertex Form Continued 
1  Vertex Form for Parabolas 
1  Vertex Form to Standard Form 
1  Very Big and Very Small 
1  Victory Celebration 
1  Views of the Distributive Property 
1  Wagon Train Sketches and Situations 
1  Wake Up! 
1  Warming Up to Scientific Notation 
1  Water conservation 
1  Westville formulas 
1  What We Needed 
1  What Do They Have in Common? 
1  What Wood Would Woody Want? 
1  What a Mess: Part I 
1  What a Mess: Part II 
1  What about One? 
1  What's My Inequality? 
1  What's Next: Group Activity 
1  What's it All About? 
1  When Can You Find an Inverse? 
1  When Is Nothing Something? 
1  Who Am I? 
1  Who will Make It? 
1  Who's Buried n Grants's Tomb? 
1  Who's Who? 
1  Whose dog Is That? 
1  Widening Woody's Woodwork 
1  You Are What You Eat 
1  You're the Chef 
1  You're the Storyteller: from Rules to Situations 
1  Your Own Three Variable Problem 
1  ZOOM 
1  Zooming Free For All 
1  around the Horn 
1  d 
1  guessing each Other's Inequalities 
1  the More Cookies Region Strategy 
225  1 
1  1 step 1 
1  1 step 2 
1  1 step 3 
1  1234 Puzzle: Group Activity 
1  1234 Varieties 
95  1a 
1  1ai 
1  1aii 
1  1aiii 
95  1b 
59  1c 
2  1ci 
2  1cii 
2  1ciii 
1  1civ 
28  1d 
9  1e 
2  1f 
224  2 
90  2a 
89  2b 
49  2c 
19  2d 
1  2di 
1  2dii 
1  2diii 
1  2div 
1  2dv 
5  2e 
3  2f 
181  3 
39  3a 
39  3b 
21  3c 
6  3d 
3  3e 
3  3f 
129  4 
20  4a 
20  4b 
3  4c 
1  4d 
66  5 
9  5a 
9  5b 
4  5c 
2  5d 
31  6 
17  7 
11  8 
4  9 
1  9a 
1  9b 
1  9c 
1  10 
1  11 
2502  Totals 
Count  Entry 

714  
7  NMA 
46  Topic1 
1  100 
1  101 
1  102 
2  103 
8  108 
23  110 
3  111 
4  112 
3  113 
5  116 
16  201 
8  202 
3  203 
36  204 
3  210 
14  217 
6  218 
2  301 
5  305 
16  306 
3  307 
4  309 
1  312 
35  314 
5  402 
1  403 
64  502 
28  503 
9  504 
11  505 
31  506 
42  507 
41  508 
6  509 
135  510 
48  511 
19  512 
2  513 
15  601 
143  602 
23  603 
3  604 
55  605 
26  607 
33  608 
39  613 
13  614 
23  615 
24  616 
6  703 
1  705 
1  707 
5  708 
10  711 
7  714 
5  717 
8  804 
16  806 
3  901 
8  907 
5  1001 
12  1003 
1  1202 
7  1204 
20  1206 
3  1301 
2  1303 
21  1402 
72  1404 
7  1407 
1  1410 
80  1501 
2  1502 
100  1503 
166  1504 
1  1505 
11  1507 
83  1508 
3  1513 
1  1514 
3  1515 
7  1516 
10  1517 
1  1590 
3  1602 
1  1604 
2502  Totals 
Count  Entry 

1786  
2  I don't think Narrative and HW categories apply…. 
46  Topic2 
1  108 
2  110 
7  111 
3  112 
2  113 
1  202 
3  204 
4  217 
4  218 
1  300 
2  301 
1  303 
11  305 
24  306 
1  309 
2  310 
1  311 
1  312 
4  313 
13  314 
1  400 
7  402 
34  502 
1  503 
1  504 
10  505 
15  506 
22  507 
1  508 
10  509 
35  510 
32  511 
36  512 
1  513 
5  514 
33  601 
22  602 
4  603 
1  604 
19  605 
7  607 
22  608 
5  612 
2  613 
1  614 
20  615 
15  616 
2  703 
3  707 
2  708 
8  711 
1  714 
1  717 
3  804 
12  806 
8  1003 
1  1107 
2  1201 
2  1202 
16  1204 
1  1205 
28  1206 
2  1402 
4  1404 
3  1406 
6  1407 
12  1501 
16  1503 
22  1504 
23  1508 
2  1510 
22  1514 
2  1515 
3  1517 
7  1602 
2498  Totals 
Count  Entry 

2322  
46  Topic3 
1  103 
6  112 
3  218 
4  303 
1  304 
1  305 
10  306 
2  314 
9  502 
4  503 
12  506 
1  507 
5  508 
6  509 
1  510 
3  512 
5  601 
1  605 
2  608 
6  615 
3  616 
1  707 
1  711 
7  714 
7  1206 
1  1407 
5  1501 
2  1503 
1  1504 
9  1508 
5  1513 
1  1515 
2494  Totals 
Count  Entry 

717  
1235  A 
46  CogBeh 
224  K 
275  R 
2497  Totals 
Count  Entry 

2197  
275  C 
1  C/Co 
2473  Totals 
Count  Entry 

2334  
77  M 
2411  Totals 
Count  Entry 

1499  
46  Context 
943  X 
1  x 
2489  Totals 
Count  Entry 

2291  
2  "find a counter example" that is logical reasoninghow does that help you answer the questionthis is an R 
1  "recount?" 
1  "these might be As given the openended nature of the problem" your original comment is why I believe these are A's 
1  ? 
1  ? 1301 might include 3060,90? Or is that 1303? 
4  A bc I don't think that this is algorithmic yet. 
1  A bc explain 
1  A bc not a new solution, work already done. 
1  A bc representation 
2  A bc representation change 
3  A because choosing a method and having to explain. 
1  After thinking more about ti I think that an R is inorder because of the three kinds of intersection and the resulting regions you get . 
1  After year 1, I believe that author intends them to be thinking with variables, hence the 602 
1  Based on what we said in year 1, 511 doesn't fit here. 
1  Believe tht 507 is included in the 508 (set up and solve in inequality) 
1  C because student generated problems rarely have "nice" solutions. 
4  Cog Beh R because they are asked to try to find a rule 
46  Comment 
1  Determinants are related heavily to systems of eq and how to solve systems, so I think we need both codes. 605 and 602 
1  Do we really need the 1510 as well? 
1  FUNCTION LANGUAGE 
1  Hmm 714 too or 806? If the problem is drawing primarily on the synthetic geomtry concepts (ie no coordinates) then 714 belongs too. 
1  I believe that 503 is subsumed by the 508 
1  I believe that the R behavior is in part b/ 
1  I do think that these should be coded seperately 
1  I seenow that his is not an r 
1  I think that 502 is subsumed 
1  I think that the code should be for a single linear inequality… 508 and 510? 
1  I think the assumption should be for a graphic calculator 
1  I think this is a use of patteeerns, harking back to year 1 
1  I think this system of 4 eq in 4 unks should be coded right? Or is it just subsumed in inverse of a matrix? 
1  I'm not sure that students have internalized these skills in such a way that they are algorithmic, hence the A 
1  If part a is A, then part b should be 
1  Incidence relationships in three D?This might be an exemplar for this code. It is NOT clear form context that this is a coordinate geometry problem it seems more like coordiante free question hence the 700 level code. 
1  Interdisciplanary connection: Social Studies/US History 
1  Isn't 502 subsumed? 
1  K bc already done. 
2  K because told method to use = algorithmic 
1  May use cards to mimic scenario 
1  NOT SURE ABOUT 506 
2  NOT SURE ABOUT 506 FOR THESE, SINCE STUDENTS ARE NOT ASKED TO WRITE SYMBOLICALLY.. 
1  Not sur eabout the A, but 1st time with 3var, so kids have to extend process 
1  Not sure why this is a K if the others are A's? 
1  Outside research. Students are told to look for a proof. 
1  Possible Interdisciplanary Connection 
1  R bc creating their own 
2  R bc have to synthesize information 
1  R because error analysis is a big step 
17  Reconcile Comment 
1  Reconcile Comments 
1  Reconcile comment 
2  Same issue as #1, not a system 
3  Still not algorithmic… maybe year 3? 
1  TIME PLOT 
2  The TM says this is a "review" to get ready for LP in 6 variables. I say K 
1  They have worked to have students see that there is a connection between whena system of eq has a unique solution, and whena sq matrix (the coeff matrix ) has an inverse. So I think the sysstem of eq should be ther.e 
1  Think that this is just redoing what had been done previously. 
1  This is not a coordinat geom but a syntheitic geom knowledge K? 
1  This seems like a straight forward multiply matricies. Which they derived on page 175 through Flying matricies? 
1  This will take some reasoningif they use the zero matrix, then there are infinitely many or no soln depending on the B column. If they use the identity matrix then …But anyway I think this is a nonstarndard problem that causes them to "analyze" R1 
1  a(b^x) is purpose 
1  calc is tool for solving the system 
1  can't really classify 
1  ditto 
3  eq of a plane in 3 space. Is 806analyitc geom in 3 space, analogue of 510 in 2 space 
4  finding ininverse req use of 602are we saying its subsumed? Since 602 is recently learned I think it is part of the learning. 
1  group activity 
1  isn’t the 511 just part of the 507? 
1  looks are deceiving due to scale of domain/range 
1  make a copy of the given graph could be 1501meaning of graph? 
7  need X 
1  needs to be consistent with Kick it. 
1  not an exponential function since the base of those must be positive. This is something weird. 
1  not happy about this but I think that the focus on scale and data display seems best. Isn't 901 subsumed by 907? 
1  not happy with this but don't know how to capture that this is about 0 
2  not sure How they want them to solve thisuse systems? Or think thorugh geometrically 
1  number patterns and divisibility and repeated subtraction 
1  page 184 Matricies and Linear Systems the matrix eq AX=B is introduced , do we want to also code 614? We have talked about doing this in CME bec. We have used 614 for MANY kinds of algraic equations. 
1  perimeter of a rectangle 305 
1  really a question about 1 
1  should be using exp function not doing by hand 
1  tan 45=1 is that 1301? 
1  these start in function land and then move to algebra world, hence the 6** 
1  they want the kids to use the two teq 1=4a+b and 2=7a+b to solve for a and b, rather than use the two points to find the equaiton of theline so I say 602 and I think the 510 for the eq of the line they get for the ans is subumed? 
1  they want the kids to use the two teq 4=3a+b and 1=5a+b to solve for a and b, rather than use the two points to find the equaiton of theline so I say 602 and I think the 510 for the eq of the line they get for the ans is subumed? 
1  they will use graphs of the functions to compare 
1  this can be thoughtof on the level of when do 3 linear equ in three unkns give a unique solution so I'd put a 602 too. 
1  this is 510 (changing to slope intercept form… solve for y) 
1  this is really just solving a system of 4 eq in 4 unks. 
1  this will be hard since one can add the entries, but since the sizes of the matricies is different, this will require some careful formal thinking. This point about when you can and cannot add doe not seem to be made in the text. 
1  transcendental numbers and their history 
1  two lines in space can be skewwhich is neather paralell or intersecting. So I think R 
1  503? 
1  505? 
1  506? 
1  603 bec system of ineq for some reagons 
1  714 also bec there are three possilbiites the lines are colinear, the lines intersect at one pt, the lines don’t intersect. 
1  714 bec the regions are formed first syntheticallyno eq, just geometric thinking line sin planes 
1  714 bec they are not using coordinate geomtery here, but syntheic geom instead. 
2  804 is correct this is aboutlines and planes in 3d coordinate geometry it's not 702 
1  806 for the eq of planes in space. But the question is are students thinking of the planes and using knowledge form the synthetic gem domain? (eg 2 planed inter sect in a aline, thre planes could intersect in a line, a point or not at all?) I don’t' think that they have ways to describes lines in space using coordinate geometry. 
1  1301tan as a "basic ratio? 
1  1503 bec there appears to be only on evariable, "t" then # of tickets. They are treating the cost of production as a constant so the function is a linear function of one varible in t. 
1  1503 bec there appears to be only on evariable, h the 3 of hours worked. They are treating the amount of savings he starts with as a constant so the function is a linear function of one varible inh. 
3  1508 bc using previous fxn language, 608 bc developing laws of exponents 
1  1508 bc using previous fxn language, 608 bc developing laws of exponents, Student develops the context 
1  1517 is not appropriateit just asks them to write and expressionnot function, Also It is part of writing the "ojective function of the LP problem som just 1404 
2491  Totals 
I  Attachment  History  Action  Size  Date  Who  Comment 

zip  IMP_Data_unreconciled.zip  r1  manage  132.2 K  20110409  00:39  MaryAnnHuntley  IMP Data (unreconciled, the Word document outlines the units that are coded) 
ods  IMP_Reconciled.ods  r6 r5 r4 r3 r2  manage  83.5 K  20120416  17:35  DickFurnas  Working document with all known corrections incorporated. No extraneous sheets. Names used for computation of RecordType properly defined. 
zip  IMP_Reconciled.zip  r1  manage  214.4 K  20110728  13:02  MaryAnnHuntley  IMP Data  reconciled 
IMP_Timeline_Graph.pdf  r2 r1  manage  760.1 K  20120307  20:08  DickFurnas  Zoomable PDF IMP Timeline Graph rough first version data. Axes labeled and vertical grid lines show series years.  
png  IMP_Timeline_Graph.png  r3 r2 r1  manage  41.0 K  20120307  20:07  DickFurnas  IMP Timeline Graph rough first version data. Axes labeled and vertical grid lines show series years. 