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Geometry

Advanced Multilink, Mar 1993, 418

Advanced Multilink Math Range: Exploring Shape and Space & Using and Applying, Mar 1993, 419

All About Shapes, Mar 1989, 57

All about Where, May 1992, 51

Angle Sense: A Valuable Connector, Feb 1993, 352-358

Angle Sums, Dec 1992, 214

Angus Thought He Was Big, Oct 1993, 122

Anno's Math Games III, Nov 1991, 58

Applying Pick's Theorem to Randomized Areas, Oct 1988, 47-49

Are You Puzzled?, Mar 1999, 412–15

Area Models-Spanning the Mathematics of Grades 3-9, Oct 1991, 42-46

Arithmetic, Apr 1994, 502

The Art of Tessellation, Mar 1990, 6-16

Astronomy, Geometry and the Ancient Greeks, May 1986, 39-41

Bilingual Lessons in Early-Grades Geometry, Mar 1995, 420-24

Black Box, Jan 1989, 35

Breathtaking Noses, Sep 1993, 49

Bubble Gum Spheres, Sep 1988, 39

Bucky for Beginners: Synergetic Geometry, Oct 1986, 51

Build a City, Sep 1985, 12-15

Build Your Own Polyhedra, Apr 1989, 58-59

Building a Perspective, Oct 1987, 53

But Why Does C = pd?, Nov 1983, 38-40

By Way of Introduction, Feb 1990, 4-5

Calendar Mathematics: Stick Math, Oct 1993, 100, 105

Can You Believe What You See?, Jan 1989, 40

Cardboard, Rubber Bands, and Polyhedron Models, Oct 1983, 48-52

A Case for a Logo-Based Elementary School Geometry Curriculum, Nov 1988, 11-17

Casey's Compass, Sep 1990, 50

Color Farm, Mar 1992, 38

Color 'n' Canvas, Dec 1990, 59

A Colossal Lesson, Sep 1992, 52

Communicating about Spatial Relationships, Feb 1990, 21-23

Computer Corner, Nov 1986, 36-37

Computer Power in Primary Grades: Mathematics with Big TrakTM, Oct 1984, 14-17

Concept Learning in Geometry, Jan 1997, 248-51

Conversion of Measurements, Apr 1994, 444

Coordinate Geometry-Art and Mathematics, Oct 1985, 22-24

Coordinate Graphing: Shaping a Sticky Situation, Nov 1987, 6-10

Create a Cube, Sep 1986, 53-54

Creative Problem Solving and Red Yarn, Dec 1985, 3-5

Cross Sections of Clay Solids, Mar 1988, 6-11

Crystal Paint, Feb 1993, 367

Cube Builder: A 3-D Geometry Tool, Jan 1988, 39

A Curriculum in Geometry for Grades K-9, Mar 1984, 62

Developing Geometric Thinking through Activities That Begin with Play, Feb 1999, 310–16

Developing Spatial Skills with Three-Dimensional Puzzles, Feb 1990, 44-47

Developing Spatial Thinking in the Middle Grades: Designing a Space Station, Feb 1990, 59-63

Discovering Perimeter and Area with Logo, Sep 1988, 18-24

Discovering Pi-Two Approaches, Apr 1990, 18-22

Dotty Squares, Apr 1994, 498

A Dynamic Way to Teach Angle and Angle Measure, Jan 1992, 6-13

Early Geometry: A Visual, Intuitive Introduction to Plane Geometry for Elementary School Children, Apr 1991, 55-56

Educating Hannah: It's a What?, Feb 1999, 326–29

Elastic Lines: The Electronic Geoboard, Mar 1990, 54

Emmett's Snowball, May 1993, 530

Equal Areas, May 1986, 18

ESS Tangram Cards, Nov 1990, 60

Explorations with Tessellating Polygons, Dec 1988 19-24

Exploring Area with Geoboards, Oct 1997, 72-75

Exploring Geometry, Sep 1992, 14-17

Exploring Geometry with Logo, Sep 1984, 16-18

Facilitating Understandings of Geometry, Apr 1989, 17-20

A Fair Way to Discover Circles, Nov 1985, 11-13

A Fifth-Grade Similarity Unit, Apr 1992, 22-25

Figural Classifications, Sep 1984, 56

Figural Mind Benders, Books A-1, B-1 and C-1, May 1989, 32

Figural Similarities, Sep 1984, 56

Figurate Numbers in the Classroom, Mar 1991, 42-45

Finding the Area of a Circle: Use a Cake Pan and Leave Out the Pi, May 1986, 12-18

First Shapes, Sep 1987, 48-49

Flexible Straws, Nov 1989, 4-5

Folded Fashions: Symmetry in Clothing Design, Dec 1992, 204-206

For Our Middle School, Dec 1984, 40-41

Fractals for the Classroom: Strategic Activities, Vol. 1, Mar 1992, 40

Frenzy and Flip Flop, May 1986, 54

Geoboard Patterns and Figures, Jan 1995, 282-86

Geoblocks & Geoblocks Jobcards Series, Oct 1990, 57

Geoblocks and Geojackets, Metric Ed, Apr 1989, 59

Geometric Extravaganza: Spicing Up Geometry, Sep 1988, 12-16

Geometric Flips via the Arts, Feb 1999, 379–83

Geometry, Feb 1985, 52-56

Geometry, Feb 1999, 346–47

Geometry and Geometric Measurement, Feb 1986, 29-32

Geometry and Language-a Natural Connection, Apr 1997, 454-57

Geometry and Op Art. Dec. 1999, 220-24, 236

Geometry for Grades K-6: Readings from the Arithmetic Teacher, Dec 1987, 38-39

Geometry Game, Dec 1994, 231-33

Geometry Links the Two Spheres, Apr 1986, 13-16

Geometry Problems for Logo Discoveries: Explorations in Turtle Geometry, Feb 1985, 66

Geometry Results from the Third International Mathematics and Science Study, Feb 1999, 367–73

Geometry Workshop, Grades 3-8, Apr 1992, 58

GEOpak 1: The Convex Regular Platonic Polyhedra, Jan 1987, 42

Geotile Geometry, Sep 1989, 54

Get in Touch with Shape, Apr 1990, 14-16

Getting Students Actively Involved in Geometry, May 1999, 526–29

Gingerbread-House Geometry. Dec. 1999, 208-15

Golf Classic and Compubar, Oct 1984, 49

Golfing with a Protractor, Apr 1988, 52-56

Googolplex, Polygons and Polyhedra, K-6 and 7-12, Sep 1989, 54-55

The Great Pumpkin Switch, Mar 1994, 420

Group Management in the Mathematics Classroom: Exploring Pentominoes, Jan 1992, 38-40

Hide and Seek, Oct 1991, 50

History of Pi, Nov 1989, 45-50

Houses and Homes, Sep 1993, 48

How Does It Look?, Dec 1994, 222-24, 229-230

How to Enrich Geometry Using String Designs, May 1987, 52

How to Teach Perimeter, Area and Volume, Sep 1987, 52

Ideas: Attributes of Flags, Nov 1989, 26-32

Ideas: Bicycling, Dec 1990, 23-33

Ideas: Coordinates and Grids, Dec 1985, 27-32

Ideas: Cutting-and-Rearranging Geometry, Nov 1991, 25-33

Ideas: Forming Rectangles, Mar 1989, 27-32

Ideas: Geometry, Jan 1984, 28-32

Ideas: Geometry, Apr 1988, 27-36

Ideas: Geometry and van Hiele's Levels, Mar 1993, 393-401

Ideas: Mathematics and Children's Literature, May 1993, 512-519

Ideas: Mathematics and Football, Jan 1993, 264-277

Ideas: Mathematics as Communication, Nov 1993, 158-165

Ideas: Models of Fractions, Dec 1986, 18-25

Ideas: Names and Pattern Recognition, Sep 1989, 26-32

Ideas: Patterning Using Geometric Figures, Jan 1992, 16-28

Ideas: Shapes, Apr 1987, 26-33

Ideas: Spatial Visualization, Feb 1990, 29-37

Ideas: Sports Balls, Nov 1990, 23-32

Ideas: Star Patterns and Geometric Concepts, May 1990, 18-24

Implementing the Standards: Geometry through the Standards, Apr 1991, 21-25

Implementing the Standards: The Geometry Standards in K-8 Mathematics, Feb 1990, 24-28

Implications of Research on Children's Understanding of Geometry. May 2000, 572-76

The Importance of Spatial Structuring in Geometric Reasoning. Nov. 1999, 170-77

Inside Outside Shapes, Mar 1987, 54-55

Integrating Arithmetic and Geometry with Numbered Points on a Circle, Jan 1989, 28-30

Integrating Mathematics and Literature in the Elementary Classroom, Feb 1993, 318-321

Intermediate Geoboard Activity Book for Intermediate Grades, Mar 1993, 420

An Invitation to Topology, Dec 1985, 8-11

Jar Lids-An Unusual Math Manipulative, Nov 1988, 22-25

A Journey through Geometry: Designing a City Park, Feb 1999, 348–52

June 29, 1999, Sep 1993, 48

Kaleidoscope Math, Feb 1991, 63

Know Your ABCs, Sep 1985, 43

Learning and Fun with Geometry Games, Apr 1988, 22-26

Learning and Teaching Geometry, K-12, Nov 1987, 57

Learning Geometry: Some Insights Drawn from Teacher Writing, Feb 1999, 360–66

Learning with Logo Instantly, Jan 1987, 12-15

Let's Do It: Coordinate Geometry for Third Graders, Apr 1986, 6-11

Let's Do It: Cut and Paste for Geometric Thinking, Sep 1984, 8-13

Let's Do It: Exploring Perimeter and Area Using Centimeter Squared Paper, Dec 1983, 4-11

Let's Do It: Newspapers Add Spark to Mathematics Activities, Apr 1984, 8-13

Let's Do It: Patterns and Geometry with Logo, Mar 1985, 6-13

Let's Do It: Promoting Mathematical Thinking, Feb 1985, 7-13

Let's Do It: Punchy Mathematics, Oct 1983, 10-14

Logic Blocks, Oct 1993, 121

Logo PLUS, Nov 1989, 44-45

Look Both Ways, Dec 1993, 232

Look Up, Look Down, Oct 1992, 127

Making and Exploring Tangrams, Feb 1990, 38-42

Making Connections: From Paper to Pop-Up Books, Sep 1994, 14-17

Maneuvers with Angles & Maneuvers with Nickels and Numbers, Sep 1993, 51

Manipulatives for the Metal Chalkboard, Jan 1996, 280-81

Math and Me, Dec 1988, 52-53

Math and the Mind's Eye, Sep 1990, 52

Math Fun with Money Puzzlers & Math Fun with Tricky Lines and Shapes, Sep 1993, 51

The Math Machine Series: Pentomino Puzzles, Tangram Puzzles, Pattern Block Puzzles, Oct 1986, 52, 28

Math Practice, Oct 1990, 50

The Mathemagician's Guide to the Tangram and the Tale of Tangram, Oct 1989, 54

Mathematical Curiosities 1, 2, and 3, Oct 1983, 57

Mathematical Meaning in Context, Mar 1997, 362-66

Mathematics and Logo: A Turtle Trip through Geometry, Jan 1986, 58

Mathematics Appreciation, Feb 1987, 66-67

MATHercize with LogoWriter, Oct 1990, 48-49

Math-o'-Lanterns. Oct. 1999, 72-76

MATHSTUFF Logo Procedures: Bridging the Gap between Logo and School Geometry, Sep 1987, 7-11

Micro Math Magic, Mar 1985, 54

Midpoint Shapes. Apr. 2000, 506-10

Milk-Jug Mosaic: Creating a Mathematical Dove of Peace. Mar. 2000, 438-41

Mirror Magic, May 1993, 530

The Mirror Puzzle Book, Sep 1986, 54-55

Mistakes in Mathematics-Terrible or Trivial?, Jan 1990, 34-37

Mosaic Magic, Sep 1991, 48

The Most Important Thing Is..., Oct 1994, 112-15

Mother's Day and Geometry, May 1989, 11

Mouse Views: What the Class Pet Saw, May 1994, 562

Move Over, Frank Lloyd Wright!, Sep 1985, 8-11

Moving with Math, Levels A-C, May 1986, 54

Multicultural Mathematics Education for the Middle Grades, Feb 1991, 8-13

Multilink Pattern Cards-Bridges, Mar 1993, 420

Of Colors and Things, May 1991, 44

An Old Tale with a New Turn--and Flip and Slide. Oct. 1999, 86-90

One Point of View: An Active Approach to Geometry, Nov 1988, 2

One Point of View: Geometry-More Than a Holiday Prelude, Sep 1985, 2

One Point of View: Spatial Sense and Mathematics Learning, Feb 1990, 10-11

Optical Illusions in Real Life, Dec 1988, 59

Origami: Paper Folding-The Algorithmic Way, Jan 1988, 4-8

Partitioning: An Approach to Fractions, Dec 1990, 12-16

Pattern Animals, Dec 1987, 42

Patterns-East and West: An Introduction to Pattern in Art for Teachers with Slides and Materials, Mar 1989, 58-59

Pentagonal Tessellations, Jan 1991, 52-56

Pentominoes Revisited, May 1990, 5-9

People Who Live in Round Houses, Sep 1989, 18-21

Perimeter Patterns, Dec 1995, 238-40

A Piece of Pi, Jan 1984, 60

Plane Geometry, Apr 1991, 60

Plane View, Feb 1989, 62

Polydrons and Three-Dimensional Geometry, Apr 1994, 451-458

Polygons, Stars, Circles, and Logo, May 1986, 6-11

Predicting Pattern Blocks on and off the Computer. Mar. 2000, 458-62

Predicting Rotations, Mar 1989, 44

Primary Geoboard Activity Book, Oct 1992, 130

Primary Geometry Workshop, Grades K-2, Apr 1992, 58

Problem Solving in Action: The Bulletin-Board Dilemma, Nov 1987, 48-50

Problem Solving: Tips for Teachers, Nov 1986, 27-29

Producing Curved Surfaces in the Octahedron: Enrichment for Junior High School Students, Nov 1986, 30-33

Projective Geometry in Elementary School, Mar 1985, 15-19

Projects to Enrich School Mathematics, Level 1, Apr 1991, 55

Promoting Visual Imagery in Young Pupils, Feb 1990, 52-58

The Pythagorean Theorem Revisited: Weighing the Results, Dec 1984, 36-37

Readers’ Exchange, Oct 1994, 128, Nov 1994, 136, Feb 1995, 323

Readers' Exchange, Jan 1996, 258, Mar 1996, 391, 394

Readers' Exchange, Apr 1998, 436, 437

Readers' Exchange, Nov 1998, 150

Readers' Exchange. Sept. 1999, 4, 27; Nov. 1999, 137, 163; Mar. 2000, 432

Reflection and Symmetry-A Second-Grade Miniunit, Oct 1987, 8-11

Remove-a-Pretzel, May 1985, 44

Research into Practice: Constructing Geometric Concepts in Logo, Nov 1990, 15-17

Research into Practice: Enhancing Mathematics through Learning Imagery, Sep 1991, 34-36

Research into Practice: Estimation and Mental-Imagery Models in Geometry, Sep 1992, 44-46

Research into Practice: Similarity in the Middle Grades, May 1988, 32-35

Research into Practice: Spatial Abilities, Feb 1990, 48-51

Research into Practice: Spatial Sense and the Construction of Abstract Units in Tiling, Apr 1992, 43-45

Research into Practice: Using Spatial Imagery in Geometric Reasoning, Nov 1991, 18-21

Research Report: Forming Geometric Concepts, Oct 1985, 26

Results of the Fourth NAEP Assessment of Mathematics: Measurement, Geometry, Data Interpretation, Attitudes, Others, May 1988, 10-16

The Right Turn: Strategies in Problem Solving, Mar 1986, 55-56

Safe Drawing Compass, Mar 1993, 421

See It, Change It, Reason It Out, Apr 1993, 434-436

Selected Children's Books for Geometry, Dec 1989, 47-51

Seven Blind Mice, Nov 1992 196

Shadows and Reflections, May 1991, 45

Shady Solutions, Dec 1990, 43

Shape Up!, Feb 1999, 340–45

Shapes Alive! Exploring Shapes with Primary Pupils, May 1992, 60

Shapes: Circle/Square/Triangle, Feb 1993, 370

Shapes from Paper, Apr 1993, 481

The Shapes Game, May 1991, 45

Shapes in a Square: Visual Thinking Activities through Paperfolding, Sep 1991, 51

Shapes in Nature, Sep 1993, 49

Six Hard Pieces, Oct 1989, 34-35

Solving Geometric Problems by Using Unit Blocks, Feb 1999, 318–23

Some Classroom Seasoning, Mar 1984, 63

Soviet Studies in Mathematics Education, Vol. 3: The Development of Spatial Thinking in Schoolchildren, Mar 1992, 40

Spatial Problem Solving with Cuisenaire Rods, Jan 1985, 59

Spatial Problem Solving with Paper Folding and Cutting, Feb 1985, 68

Spatial Sense, Feb 1990, 14-20

Spirals, Curves, Fanshapes, & Lines, Sep 1993, 49

Spy: A Teaching Resource of Fascinating Maths Investigations, Apr 1991, 58

Stretch-It! Creative Geoboard Tasks for Developing Mathematical Thinking, Apr 1994, 508, 466

Symmetries with Pattern Blocks: Sets I, II and III, Oct 1988, 60

Symmetry and Tessellations from Rotational Transformations on Transparencies, Dec 1985, 12-13

Symmetry, Halve It Your Way, Feb 1991, 66

Symmetry in American Folk Art, Sep 1990, 6-12

Symmetry in Season, Jan 1998, 244-49

Symmetry the Trademark Way, Sep 1986, 6-12

Symmystries with Cuisenaire Rods, Sets 1, 2, and 3, Sep 1991, 53

Tangram Fun, Apr 1988, 51

The Tangram-It's More Than an Ancient Puzzle, May 1991, 38-43

Tangrams, Sep 1987, 51

Teacher as Kimp, Feb 1994, 326-328

Teaching Mathematics with Technology, Mar 1988, 34-36

Teaching Mathematics with Technology, May 1988, 36-38

Teaching Mathematics with Technology: Exploring Geometry with the Geometer's Sketchpad, Nov 1992, 187-191

Teaching Mathematics with Technology: Logo and Geometry, Jan 1989, 32-34

Teaching Mathematics with Technology: Making a Navajo Blanket Design with Logo, May 1993, 520-523

Teaching Mathematics with Technology: Measurement in Geometry with Computers, Feb 1990, 64-67

Teaching Mathematics with Technology: The Four Directions Indian Beadwork Design with Logo, May 1992, 46-49

Teaching Pi and Charity, Apr 1992, 46

Tensegritoy, Dec 1987, 44

Terrapin Logo, Dec 1988, 55

Tessellations and the Art of M. C. Escher, Jan 1984, 54-55

Tessellations Using Logo, Jan 1988, 42

Threading Mathematics into Social Studies, Mar 1995, 438-44

Tips for Teaching Cartesian Graphing: Linking Concepts and Procedures, Sep 1994, 20-23

The Transformation Game, Oct 1988, 37-41

Triangle, Circle and Square, Mar 1985, 49

Triangular Tiles for Your Patio?, May 1987, 43-45

The Turtle Deserves a Star, Mar 1986, 14-16

Understanding Lines and Triangles: Geometry Basics, Nov 1984, 53-54

Understanding Points and Angles, Nov 1984, 54

UNIFIX: Mathematics Activities, Book 3, Feb 1991, 65-66

Using Concept Diagrams to Promote Understanding in Geometry, Nov 1995, 184-89

Using Literature to Investigate Transformations, May 1998, 510-13

Using Reflections to Find Symmetric and Asymmetric Patterns, Mar 1987, 10-15

The van Heile Model of Thinking in Geometry among Adolescents, Oct 1989, 53-54

What Makes a Corner a Corner?, Sept 1998, 6–9

What Neat Feet!, Sep 1993, 49

What's Going On…, Nov 1984, 33

What's Their Area?, Feb 1985, 60

Which Comes First-Length, Area, or Volume?, May 1984, 16-18, 26-27

Why Are Some Solids Perfect? Conjectures and Experiments by Third Graders. Jan. 2000, 324-29

Y Is for Yacht Race: A Game of Angles, Jan 1986, 44-48

Young Children's Developing Understanding of Geometric Shapes, Feb 1999, 353–57

Young Children's Ideas about Geometric Shapes. Apr. 2000, 482-88

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