| TITLE | Vol.Issue# | Date | pg# |
| 1994 Holiday Problems | 19.2 | Dec 1994 | 35-37 |
| 8th Grade = Algebra I, Not Really: Discuss and Do What Is Right for Your Students! | 23.1 | Sept 1998 | 33 |
| A Balancing Act | 18.4 | June 1994 | 4041 |
| A Box Problem! | 19.1 | Sept 1994 | 49 |
| A Day in the Life of K and J | 15.2 | Dec 1990 | 21 |
| A Dialog on and Between Two | 17.1 | Sept 1992 | 43 |
| A Journey in Algebraic Thinking | 29.3 | Mar 2005 | 2829 |
| A Lewis Howard Latimer Investigation | 32.2 | Dec 2007 | 5051 |
| A Nonroutine Problem Involving Algebra, Proportions, and Algorithms | 30.2 | Dec 2005 | 3637 |
| A Novel Sequence of Squares | 30.2 | Dec 2005 | 35 |
| A Practical Application of the Quadratic Formula as Applied to Kinematics | 20.4 | June 1996 | 34-35 |
| A Problem with a Twist | Spec Ed | 2001 | 5758 |
| A Seven-Course Meal for Algebra Readiness | Spec Ed | 2003 | 2628, 30 |
| A Strategy for Teaching Absolute Value | 15.4 | June 1991 | 37 |
| Activities to Prepare Elementary Students for Algebra | Spec Ed | 2001 | 1112 |
| Addition Facts: An Excursion into Algebraic Thinking | Spec Ed | 2001 | 910 |
| Addition Pyramids and Algebra | Spec Ed | 200607 | 1822 |
| Addition/Subtraction Equations | Spec Ed | 200607 | 20, 2324 |
| Adopt an Equation Project | 18.2 | Dec 1993 | 33 |
| al jbar Investigation | 16.1 | Sept 1991 | 44 |
| AlgeBotA Trek Through the Hundreds Chart | 32.3 | Mar 2008 | 44 |
| Algebra Across the Grades, A Conference Report | 13.3 | Mar 1989 | 17-25 |
| Algebra and Functions for Primary Grades: Working with Functions | Spec Ed | 2002 | 910 |
| Algebra and Patterning for Kindergarten/First Grade Students | Spec Ed | 200607 | 11 |
| Algebra Aptitude Assessment | 29.3 | Mar 2005 | 3940 |
| Algebra as a Strand in the K-12 Curriculum: Reflections of Potential and Practicing Teachers | 23.3 | Mar 1999 | 2425 |
| Algebra at the Primary Level: A Combined Approach Concrete and Abstract | 13.3 | Mar 1989 | 38 |
| Algebra Concentration | Spec Ed | 200607 | 51, 5354 |
| Algebra: Confusion or Confidence | Spec Ed | 200607 | 2829 |
| Algebra for Health: Calculating our Body Mass Index (BMI) | 31.4 | June 2007 | 44, 4748, 4950 |
| Algebra from Persia and India | 25.3 | Mar 2001 | 4748 |
| Algebrafrom the Concrete to the Abstract Using Cube Patterns | Spec Ed | 2001 | 2122, 2526 |
| Algebra II Portfolio Entry | 19.2 | Dec 1994 | 42 |
| Algebra in Elementary School? It's Already There! | 18.2 | Dec 1993 | 3233 |
| Algebra in the Elementary ClassroomIt Can be Done! | Spec Ed | 2002 | 2932 |
| Algebra Is Good for You! | 26.2 | Dec 2001 | 3940 |
| Algebra: Its Elementary | Spec Ed | 200607 | 1215 |
| Algebra Relay | 26.2 | Dec 2001 | 53, 56 |
| Algebra Relay | Spec Ed | 200607 | 48, 50 |
| Algebra Rule #1: Find the Easier Way | 32.4 | June 2008 | 3536 |
| AlgebraWhats My Function? | 24.4 | June 2000 | 3740 |
| Algebraic Generalizations in the Primary Grades | Spec Ed | 200607 | 47 |
| Algebraic Language and the Structures of Expressions | 32.1 | Sept 2007 | 3942 |
| Algebraic Proof | 26.2 | Dec 2001 | 5758 |
| Algebraic Thinking at the Primary Level | 22.3 | Mar 1998 | 2829 |
| Algebraic Thinking Committee Report: Comparing Algebra Standards | 26.2 | Dec 2001 | 23 |
| Algebraic Thinking Committee Report: Recent Activities | 26.1 | Sept 2001 | 13 |
| Algebraic Thinking in Childrens Stories? What a Change! | 29.3 | Mar 2005 | 3536 |
| Algebraic Thinking in the California and NCTM Standards | 26.2 | Dec 2001 | 3839 |
| Alternative Proof of the Right Triangle Inscribed in a Circle | Spec Ed | 200708 | 3640 |
| Amazing Race Challenge | 31.2 | Dec 2006 | 5657, 59 |
| An Algebraic Mindset | Spec Ed | 200607 | 34 |
| An Application of Synthetic Substitution | 20.4 | June 1996 | 31 |
| An Equation Game | 29.3 | Mar 2005 | 5455 |
| An Exploration in Three Strands: Algebra, Geometry, and Number Sense | Spec Ed | 2001 | 3940, 4344 |
| An Introduction to Logarithms | 10.4 | Dec 1985 | 16 |
| Area in a Coordinate Plane | 23.3 | Mar 1999 | 5758 |
| Back Again with K and J | 16.1 | Sept 1991 | 20 |
| Balancing Beans: Algebra Readiness for Primary Students | 20.3 | Mar 1996 | 48-51 |
| Balancing Equations | Spec Ed | 2001 | 1921, 2324 |
| Bat Math | 25.3 | Mar 2001 | 49, 50 |
| Be Discrete with Your Marbles | Spec Ed | 2002 | 5456 |
| Beginning Algebra for All Students | 20.3 | Mar 1996 | 45-46 |
| Beyond the Quadratic Formula | 30.4 | June 2006 | 48 |
| Blocks in Beans I & II | Spec Ed | 1988 | 27, 29-30 |
| Building Algebra Readiness in the Lower Grades | Spec Ed | 200607 | 2527 |
| Building Rectangles: An Algebra Tile Game | Spec Ed | 2001 | 5152, 5354 |
| But Your Mileage Can Vary | 22.1 | Sept 1997 | 5253 |
| Calculator Line Designs | 25.2 | Dec 2000 | 51, 53 |
| Calendar Algebra | Spec Ed | 200607 | 1617 |
| Capture-A-Line Segment | Spec Ed | 200607 | 2932 |
| Circles, Ellipses, Polygons, and Stars | 21.4 | June 1997 | 54-55 |
| CMC Presidents Report: Algebra: What Is It and Why Should We Know It? | 29.3 | Mar 2005 | 48 |
| CMC Student Problem Solving Activities: Algebra Problems | 25.3 | Mar 2001 | 59 |
| CMC Student Problem Solving Activities: Change Algebra | 25.2 | Dec 2000 | 5758 |
| CMC Student Problem Solving Activities: Distance-Rate-Time | 29.3 | Mar 2005 | 58 |
| CMC Student Problem Solving Activities: Funky Center Prizes | 28.1 | Sept 2003 | 57 |
| CMC Student Problem Solving Activities: How Many Are Hiding? | 26.2 | Dec 2001 | 59 |
| CMC Student Problem Solving Activities: Let's See Some Algebra | 23.2 | Dec 1998 | 59 |
| CMC Student Problem Solving Activities: Number Tricks | 26.2 | Dec 2001 | 60 |
| CMC Student Problem Solving Activities: Parametric Art | 21.4 | June 1997 | 58 |
| CMC Student Problem-Solving Activities: Evaluating Expressions | 32.3 | Mar 2008 | 59 |
| CMC Student Problem-Solving Activities: Sum Equals Product | 32.4 | June 2008 | 59 |
| CMC Student Problem-Solving Activities: Toothpick Squares | 31.3 | Mar 2007 | 59 |
| CMC Student Problem-Solving Activities: What Is Algebra? | 31.1 | Sept 2006 | 5354 |
| CMC-Central Section Report: Musings on Algebra | 30.4 | June 2006 | 7 |
| Cockroach Condos: Building Understanding to Meet the Algebra Standards | 24.2 | Dec 1999 | 5456 |
| Comparing Graphs of Linear Equations Without Graphing Calculators | Spec Ed | 2002 | 54 |
| Completing the Square Visually | 32.2 | Dec 2007 | 4546, 60 |
| Complicating Equations | Spec Ed | 1989 | 26-27 |
| Conic Pictures Project | 19.2 | Dec 1994 | 40-41 |
| Connecting Geometry and Algebra through Graphing | Spec Ed | 1997 | 3740 |
| Connecting Geometry and Factoring | 19.1 | Sept 1994 | 40-41 |
| Consecutive SumsA Functional Approach | 31.3 | Mar 2007 | 3840 |
| Coordinate Geography | Spec Ed | 2003 | 3335 |
| Coordinate Tic-Tac-Toe | Spec Ed | 1988 | 24, 26 |
| Counting on Cubes | Spec Ed | 200607 | 3738 |
| Covering Algebra and Geometry with a Class Quilt | Spec Ed | 2002 | 35, 8 |
| Crazy Areas | Spec Ed | 200607 | 5961, 62 |
| Crazy Cancellations that Work | 32.2 | Dec 2007 | 4345 |
| Crows in the Apple Trees | Spec Ed | 2001 | 34, 5 |
| Cube Patterns and Functions | Spec Ed | 1991 | 30-31, 32 |
| Curve Fitting and Modeling in Algebra | 28.4 | June 2004 | 5456, 58 |
| Data Analysis: Classroom Experiments with Linear Regressions | 21.1 | Sept 1996 | 35-36 |
| Dealing Dominoes | 29.2 | Dec 2004 | 49 |
| Defying the Norm | 25.4 | June 2001 | 3839 |
| Developing Algebraic Thinking | 23.3 | Mar 1999 | 4851 |
| Developing Algebraic Thinking; Schools, Homes, Businesses: Forming New Partnerships | 20.3 | Mar 1996 | 12-13 |
| Dilations | 22.4 | June 1998 | 5051 |
| Discovering the Sum of a Power Sequence | 13.3 | Mar 1989 | 42-43 |
| Distance-Time-Rate Problems and the Paradox of Achilles | 26.2 | Dec 2001 | 4647 |
| Doing Logic Problems Cooperatively | 11.5 | June 1987 | 28-29 |
| Domino Cover-Up: A Game to Teach Missing Addends | 29.3 | Mar 2005 | 4244 |
| Eight Paper-Folding Steps to the Pythagorean Theorem | 28.3 | Mar 2004 | 5152, 5556 |
| Elementary Endeavors: Z + Z = 52 | Spec Ed | 2001 | 1415 |
| Ellipses You Can Make in a Restaurant | 29.2 | Dec 2004 | 5155 |
| Equivalence Between Algebraic and Graphical Representations of a Function: Are Students Making the Connection? | 19.2 | Dec 1994 | 43 |
| Estimating Ages | 17.4 | June 1993 | 56-57 |
| Estimating Slope | Spec Ed | 1997 | 4648 |
| Exploration of Functions with Graphics Calculators | 18.2 | Dec 1993 | 36 |
| Exploring Limits and Asymptotes | 17.1 | Sept 1992 | 28-29 |
| Exploring Patterns to Develop Algebraic Thinking | Spec Ed | 1997 | 4143 |
| Expressiontrivia | 18.2 | Dec 1993 | 5154 |
| Factor Product Table | Spec Ed | 2002 | 53 |
| Factoring Trinomials | Spec Ed | 2001 | 5860 |
| Factoring Trinomials is Not Guesswork | 11.4 | Mar 1987 | 11 |
| Factoring: What Are My Chances? | 18.2 | Dec 1993 | 35 |
| Fairy Tale Algebra | 13.3 | Mar 1989 | 35-37 |
| Fibonacci Numbers and the Golden Ratio | Spec Ed | 2001 | 6162 |
| Figurate Numbers and Informal Proofs | 20.4 | June 1996 | 48, 50-52 |
| Finding Our Own Function | 20.3 | Mar 1996 | 55, 58 |
| Finding the nth TermA Quick and Dirty Method | 29.4 | June 2005 | 5455, 56 |
| Flies and Functions: Geometry and Algebra with the Cartesian Coordinate System | Spec Ed | 2002 | 3337 |
| Four in a Row | Spec Ed | 2004 | 4748 |
| From Inquiry to Discovery and Back Again | 21.1 | Sept 1996 | 32-33 |
| From the Editor's Desk: Algebraic Thinking | 23.3 | Mar 1999 | 2 |
| Functions in Grades 36 | 26.2 | Dec 2001 | 5152, 5455 |
| Generalizing Mathematical Relationships: An Application of Algebraic Thinking | 23.3 | Mar 1999 | 3637, 38 |
| Generalizing the Painted Cube Problem Using Algebra | Spec Ed | 2000 | 5657 |
| Getting Started Graphing Nonlinear Functions | 28.2 | Dec 2003 | 5455 |
| Graphing y = A sin(Bx C) + D by Hand | 24.4 | June 2000 | 47 |
| Growing Special Rectangles | 31.2 | Dec 2006 | 5153, 54 |
| Guest Editorial: Algebraic Reasoning Across the Grades | 26.2 | Dec 2001 | 45, 14 |
| Guest Editorial: Algebraic Thinking across the Grades | 23.3 | Mar 1999 | 45, 10 |
| Hands-on Chocolate Patterns | 29.1 | Sept 2004 | 4950 |
| Hidden Treasure | 19.2 | Dec 1994 | 55 |
| Holiday Problems | Spec Ed | 2004 | 57, 59 |
| Houses and Sidewalks: Solving for Three Unknowns | 29.3 | Mar 2005 | 4649 |
| How Many Are Hiding in the Doghouse? | 26.2 | Dec 2001 | 51 |
| How to Make Work Problems Easy | 22.4 | June 1998 | 3637 |
| Hundreds Magic: A Playground for the Mind | Spec Ed | 2001 | 3134 |
| I Have. . .Who Has? with Algebra II Standards | Spec Ed | 200607 | 61, 6364 |
| Introducing the Parabola | 11.5 | June 1987 | 18 |
| Inverse Relationships | 11.5 | June 1987 | 19 |
| J and K: But My Teacher Said
(Part 1) | 18.4 | June 1994 | 3233 |
| J and K:
But My Teacher Said (Part 2) | 19.1 | Sept 1994 | 27 |
| J and K:
But My Teacher Said (Part 3) | 19.2 | Dec 1994 | 26-27 |
| J and K: Following the Bouncing Ball | 24.4 | June 2000 | 4042 |
| J and K: Gauss Blew It! | 17.4 | June 1993 | 28-29 |
| J and K: If I Can Find Two Square Roots, Why Can't I Find Three Cube Roots? | 18.1 | Sept 1993 | 3839 |
| J and K: Kevin's Big Discovery | 18.3 | Mar 1994 | 2829 |
| J and K: Looking for Mean Proportionals (Part 1) | 25.1 | Sept 2000 | 3637 |
| J and K Meet a Phoenician Fisherman | 16.4 | June 1992 | 22-23 |
| J and K: Polygonal Areas? A Snap (Part 1 of 4) | 22.4 | June 1998 | 3941 |
| J and K: Square Root Is an Infinite Series? You're Kidding | 21.2 | Dec 1996 | 22-23 |
| J Has the Answer for K | 16.2 | Dec 1991 | 28-29 |
| Jonathan Algebra for First Graders | Spec Ed | 2002 | 1517 |
| Just What Does the Term "Equal Expressions" Mean? | 13.3 | Mar 1989 | 25 |
| Just What Is Algebraic Thinking? | 23.3 | Mar 1999 | 3235, 37 |
| K14 Algebra Discussion Resources Available | 23.3 | Mar 1999 | 21 |
| Letter to the Editor: Equality (=) | 25.1 | Sept 2000 | 13 |
| Linear Functions with 2 Points of Intersection!?! | 18.3 | Mar 1994 | 4041 |
| Linear Modeling in Beginning Algebra | 26.3 | Mar 2002 | 5355, 56 |
| Linear Programming and the Graphics Calculator | 20.2 | Dec 1995 | 36-39 |
| Logic and Algebra in the Elementary Classroom | 11.5 | June 1987 | 13 |
| Magic Squares | Spec Ed | 1999 | 2628 |
| Matching Graphs | 11.2 | Sept 1986 | 15 |
| Mathematics and Creativity: Algebra Throughout the Grades | 13.3 | Mar 1989 | 14-15 |
| Mathematics for Parents: An Open Letter to Parents | 28.3 | Mar 2004 | 2021 |
| Mathematics of Global Change (Part 1) | 30.3 | Mar 2006 | 4244 |
| Memorable Moments from Algebra Class | 25.2 | Dec 2000 | 35 |
| Memories of Algebra | 13.3 | Mar 1989 | 5 |
| Milk Carton Apartments | 29.3 | Mar 2005 | 5053 |
| Missing Addends? Just Listen
| 20.3 | Mar 1996 | 47 |
| Missing Watermelon Seeds | Spec Ed | 200607 | 710 |
| Monte Carlo Methods with a Spreadsheet | 27.3 | Mar 2003 | 4144 |
| More Pizza, Please! | 31.2 | Dec 2006 | 4547 |
| Motion Becomes Real Using the Calculator Based Laboratory | 20.4 | June 1996 | 54-56 |
| Motivating Mathematics | 15.4 | June 1991 | 42-43 |
| Ms. Garlics Dilemma | Spec Ed | 1989 | 35, 37-39 |
| My Swami Routine | 28.2 | Dec 2003 | 39 |
| Mystery Number Rhymes | 27.2 | Dec 2002 | 4849 |
| Mystery Tables | Spec Ed | 2001 | 556 |
| Name That Graph Concentration | 31.3 | Mar 2007 | 50, 5354 |
| NASA Smart Skies FlyBy Math | Spec Ed | 200607 | 3940 |
| NCTM Cohosted Recent Algebra Symposium | 22.3 | Mar 1998 | 15 |
| NCTM Position Statement: Algebra for Everyone
More than a Change in Enrollment Patterns | 19.1 | Sept 1994 | 24-25 |
| Nonroutine Problems Involving Algebra | 23.3 | Mar 1999 | 2627 |
| Nugget Exchange | 19.4 | June 1995 | 42 |
| Nugget Exchange: Algebraic Reasoning and Writing | Spec Ed | 200607 | 34 |
| Nugget Exchange: Highlighting Algebra | Spec Ed | 2002 | 49 |
| Nugget Exchange: Mental Math Game | Spec Ed | 200607 | 8 |
| Number Chart Puzzles | 29.3 | Mar 2005 | 45 |
| Number Lines: From Infinity to Infinity | 29.4 | June 2005 | 4849, 5253 |
| Number Sense in Algebra | 20.4 | June 1996 | 27 |
| Number Sense through Olympiad Problems | 32.4 | June 2008 | 52, 5354 |
| Number Sense with SeriesCreate Your Own! | 32.4 | June 2008 | 56, 57 |
| Number Tricks | 11.2 | Sept 1986 | 13 |
| Oblong Number Investigation | Spec Ed | 2004 | 5354 |
| On Pythagorean Triples | 20.2 | Dec 1995 | 33 |
| Order of Operations | 32.3 | Mar 2008 | 5051 |
| Palindromic Polynomials and Their Roots | 20.4 | June 1996 | 36-37 |
| Paper Candle Burning | 28.2 | Dec 2003 | 48 |
| Paper Clips and Magnetic WandsMath Lessons for Primary Classrooms | 23.3 | Mar 1999 | 4748 |
| Paper Cup Mathematics | Spec Ed | 2002 | 4851 |
| Parallel and Perpendicular Lines | Spec Ed | 200607 | 4749 |
| Pascal's Pyramid and Models of Binomial Expansion, Part 1 | 23.3 | Mar 1999 | 5556 |
| Pascals Pyramid and Models of Binomial Expansions, Part 2 | 24.1 | Sept 1999 | 50 |
| Pathways through Algebra | 29.3 | Mar 2005 | 3334 |
| Pattern Block Linear Functions | Spec Ed | 2003 | 12 |
| Patterns and Algebraic Proofs | Spec Ed | 2003 | 5253 |
| Patterns, Proofs, and Practicing Algebra Skills | 11.5 | June 1987 | 14-15 |
| Pentomino Puzzles | Spec Ed | 200607 | 5152, 5556 |
| Perimeter Patterns with Pattern Blocks | Spec Ed | 2002 | 3840 |
| Personal Data, Scatter Plots, and Linear Point-slope Form | 28.4 | June 2004 | 5354, 57 |
| Please Excuse My Dear Aunt Sally | 11.4 | Mar 1987 | 33 |
| Please Revisit My Dear Aunt Sally | 12.2 | Dec 1987 | 16 |
| Polar Bears | Spec Ed | 200607 | 5759 |
| Polygon Patterns | Spec Ed | 1997 | 2830 |
| Polygons and Line Segments | 32.3 | Mar 2008 | 4546, 4748 |
| Pre-Algebra BINGO | 31.3 | Mar 2007 | 5558 |
| Predicting Year 2000 Populations of California and the United States | 22.2 | Dec 1997 | 5657 |
| Preparing Elementary Students for Algebra | 26.2 | Dec 2001 | 37 |
| Primary Algebraic Thinking Using Sea Squares | Spec Ed | 2001 | 68 |
| Problem Solving Activity | 18.4 | June 1994 | 4647 |
| Problem Solving Nugget: Magic Phone Number | 29.1 | Sept 2004 | 50 |
| Product/Factor Tables | 10.4 | Dec 1985 | 12 |
| Pyramid Puzzles | 27.2 | Dec 2002 | 5354 |
| Racing Spools | Spec Ed | 1992 | 44-45 |
| Radical Multiplication | 12.4 | June 1988 | 30 |
| Randy and His Bike | 26.4 | June 2002 | 5152, 53 |
| Ratio of Areas Investigation: Inscribed Polygons | Spec Ed | 2004 | 6162 |
| Read Carefully...And Dont Assume Too Much | 12.1 | Sept 1987 | 14-15 |
| Reading Comprehension for Algebra Learning | 32.4 | June 2008 | 3641 |
| Reform Algebra at the Community College | 25.2 | Dec 2000 | 3132 |
| Rotor Probe | 30.3 | Mar 2006 | 4647, 4951 |
| Round Robin Review | 31.4 | June 2007 | 56, 5758 |
| Sams Number Trick | 29.4 | June 2005 | 3334 |
| Seeing Algebraic Concepts: A Graphics Approach to Understanding | 14.1 | Sept 1989 | 40-42 |
| Sidestepping the Harmonic Mean | 18.4 | June 1994 | 29 |
| Silent Board Game | Spec Ed | 2001 | 46 |
| Slinky Waves: A Great Way to Explore Inverse Relationships | 26.4 | June 2002 | 5557 |
| Slopemeter | 19.3 | Mar 1995 | 43-45 |
| Solving ax + b = c on the Number Line | 22.2 | Dec 1997 | 4950 |
| Solving Equations: An Alternative to Balancing | 27.4 | June 2003 | 3839 |
| Some Radical and Power-ful Problems for Second Year Algebra | 11.5 | June 1987 | 10-11 |
| Splashing into Algebra | 20.3 | Mar 1996 | 52-53 |
| Standards of Care for Mathematics EducationThe Case of Teaching Quadratics | 30.2 | Dec 2005 | 4043 |
| Sticky Note Algebra | Spec Ed | 2002 | 1112 |
| Student Problem Solving Activities | 21.1 | Sept 1996 | 37 |
| Student Problem Solving Activities: Part 2 | 21.2 | Dec 1996 | 23 |
| Students Discover New Proofs | 27.2 | Dec 2002 | 4445 |
| Table Seating | Spec Ed | 2001 | 2731 |
| Tangram Equations | Spec Ed | 2001 | 3538 |
| Teaching Variables with Manipulatives | 26.2 | Dec 2001 | 50 |
| The Algebra-Probability Connection | 17.2 | Dec 1992 | 27 |
| The Distance from a Point to a Line | 21.1 | Sept 1996 | 49, 52-53 |
| The Future: Eighth Grade Algebra | 22.3 | Mar 1998 | 2223 |
| The Game of Concentration for Algebra and Other Mathematics Subjects | Spec Ed | 2001 | 4748 |
| The Grade Game | Spec Ed | 2004 | 3940, 4344 |
| The Graphing Calculator Saves the Day! | 16.3 | Mar 1992 | 22-23 |
| The Joke Heard Round the World | 29.1 | Sept 2004 | 4546 |
| The Morph Machine: Algebra in Action | Spec Ed | 2001 | 1518 |
| The Number Line and a Variable | Spec Ed | 2004 | 3839 |
| The One Percent of One Percent Solution | 20.4 | June 1996 | 33 |
| The Pizza Problem | 30.2 | Dec 2005 | 57 |
| The Polynomial Game: A Theorem of Descartes on the Number of Roots of a Polynomial | 30.4 | June 2006 | 4647 |
| The Probability of Forming a Triangle | 27.4 | June 2003 | 5455 |
| The Repeating Decimal 0.999. . . | 30.3 | Mar 2006 | 4445 |
| The Rook and Knight Problems | Spec Ed | 2003 | 4648, 5051 |
| The Rule of Four | 29.1 | Sept 2004 | 5153 |
| Thinking and Inquiring about Algebraic Thinking | 20.3 | Mar 1996 | 4-5 |
| Thinking in Reverse | 26.2 | Dec 2001 | 4344 |
| Three Dimensional Model | Spec Ed | 2000 | 5960, 61 |
| Three-Coin Banks & Four Sock Drawers | Spec Ed | 1988 | 36, 39-40 |
| Toothpick Problems | 28.2 | Dec 2003 | 5153 |
| Toothpicks and Connectors | 22.3 | Mar 1998 | 5253 |
| Travel with Slope Tours | Spec Ed | 1993 | 6 |
| Two Bad Ants Get Straightened Out: Connecting Linear Equations and Childrens Literature | Spec Ed | 200607 | 4146 |
| Two of Everything | Spec Ed | 1998 | 7 |
| Two Universal Equation-Solving Methods Revealed | 29.3 | Mar 2005 | 3839 |
| Two-Steppin Card Equations | Spec Ed | 2001 | 4950 |
| Two-Variable Linear Equations | Spec Ed | 200607 | 3336 |
| Understanding Parabolas by Folding Graph Paper | 21.2 | Dec 1996 | 56-57 |
| Understanding the Equal Sign | Spec Ed | 2001 | 1011, 13 |
| Updating the Quadratic Factoring Process | 11.5 | June 1987 | 24-25 |
| Using Combinations to Develop Polynomials with Fractional Coefficients | 20.3 | Mar 1996 | 44-45 |
| Using Diagnostic Materials with an Algebra Readiness Program | 32.3 | Mar 2008 | 3940 |
| Using Guess and Check to Estimate Exponents | 15.1 | Sept 1990 | 35, 37 |
| Using the Daily Lunch Count for Algebraic Thinking and Fact Families | 32.3 | Mar 2008 | 45 |
| Variable Beans | Spec Ed | 1989 | 40 |
| Visualizing Linear Combinations | 16.1 | Sept 1991 | 22-23 |
| Vroom, Honk, Vroom, Honk: Sound Pattern Connections for Young Children | 25.2 | Dec 2000 | 4648 |
| Wanda's Fireworks Company | 20.2 | Dec 1995 | 53-54 |
| Water Jug Logic Problems Involving Algebraic Thinking | Spec Ed | 2002 | 4243 |
| What is Algebra and What Algebra Should We Teach? | 13.3 | Mar 1989 | 4-5 |
| Whats Missing? | Spec Ed | 2002 | 2428 |
| Which Gift to Choose? An Interesting Simulation | 13.3 | Mar 1989 | 45-46 |
| Which Is the Closer Pair? | 29.4 | June 2005 | 3637 |
| Which Window? | Spec Ed | 2001 | 52 |
| Who Should Take Algebra in 8th Grade? Using Standardized Test Data to Guide Placement Policies | 32.3 | Mar 2008 | 4143 |
| Who's Afraid of a Little Algebra? | 19.2 | Dec 1994 | 50-51 |
| Word Search Graphing Vocabulary | 12.2 | Dec 1987 | 28 |
| Word Search - Polynomials | 11.1 | Summer 1986 | 11 |
| Y-Man Says: Whole Body Approach to Linear Functions | Spec Ed | 2000 | 5354 |
| Zachs Eraser | 28.4 | June 2004 | 2829 |