Origami Heaven

A paperfolding paradise

The website of writer and paperfolding designer David Mitchell

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Mathematical Designs
 
Miscellaneous Mathematical Paperfolds
 
  Name: Generalised method for Blintzing Rectangles.

Paper type / shape:

Designer / Date: David Mitchell, 2000

Reference: 509

Diagrams: Exploring Mathematical Ideas with Origami - Water Trade - ISBN 0953477444

 
  Name: Point of Balance - a simple mathematical / engineering problem set and solved by folding paper.

Paper type / shape: Square / Irogami.

Designer / Date: David Mitchell, 1999.

Reference: 189

Diagrams: On-line diagrams are available from the Education section of this site.

 
  Name: Perfect Mappings

Paper type / shape:

Designer / Date: David Mitchell, 2000

Reference: 510

Diagrams: Exploring Mathematical Ideas with Origami - Water Trade - ISBN 0953477444 // On-line diagrams are available from the Education section of this site.

 
  Name: Demonstrations of the Pythagorean Theorem

Paper type / shape:

Designer / Date: David Mitchell, 2012

Reference: 511

Diagrams: Diagrams not yet available.

 
  Name: Silver Fir - a semi-naive design.

Paper type / shape: Multiple squares of regularly diminishing size all cut from a single silver rectangle.

Designer / Date: David Mitchell, 2019

Reference: 567

Diagrams: On-line diagrams are available on the Multiple Sheet Designs page of this site.

 
Tiles and polygons
 
Origami tiles are flat shapes derived by folding paper that will go together to form a tiling pattern. Origami polygons are flat shapes derived by folding paper. Some origami polygons will, of course, also act as tiles.
 
  Name: 1-Fold Cairo Tiles

Paper type / shape: Various methods from squares, silver rectangles and leftover rectangles / Either homogeneous paper or irogami..

Designer / Date: David Mitchell, 2000

Reference: 199

Diagrams: From leftover rectangles - (1) Exploring Mathematical Ideas with Origami - Water Trade - ISBN 0953477444 // (2) BOM295 December 2015 p18 // From squares and silver rectangles - Infinity 2005/2 - Tarquin publications ISSN 1748-3220 // Sticky note version from squares in Sticky Note Origami - David Mitchell - Collins and Brown - ISBN 1-84340-227-0 // Unattributed in Learning Mathematics with Origami - Tung Ken Lam and Sue Pope - 2016 - Association of Teachers of Mathematics - ISBN 9781898611950 // On-line diagrams for designs from squares, silver rectangles and leftover rectangles are available from the Education section of this site.

 
  Name: Patterned Cairo Tiles - from squares.

Paper type / shape:

Designer / Date: David Mitchell, 2003

Reference: 199

Diagrams: On-line diagrams are available from the Education section of this site.

 
  Name: Cairo Star Tiles - from leftover rectangles.

Paper type / shape:

Designer / Date: David Mitchell, 2000

Reference: 201

Diagrams: Exploring Mathematical Ideas with Origami - Water Trade - ISBN 0953477444

 
  Name: Diamond Tiles

Paper type / shape:

Designer / Date: David Mitchell, 2000

Reference: 516

Diagrams: Exploring Mathematical Ideas with Origami - Water Trade - ISBN 0953477444

 
  Name: Elongated Pentagon Tiles

Paper type / shape:

Designer / Date: David Mitchell, 2000

Reference: 514

Diagrams: Exploring Mathematical Ideas with Origami - Water Trade - ISBN 0953477444

 
  Name: Golden Proportion Tiles - twin triangular tiles with edges in the golden proportion.

Paper type / shape: Squares / Any kind of paper.

Designer / Date: David Mitchell, 2000.

Reference: 205

Diagrams: Exploring Mathematical Ideas with Origami - Water Trade - ISBN 0953477444 // On-line diagrams are available from the Education section of this site.

 
  Name: Half Cairo Tiles

Paper type / shape:

Designer / Date: David Mitchell, 2000

Reference: 199

Diagrams: Diagrams not yet available.

 
  Name: Half Hexagon Tiles.

Paper type / shape:

Designer / Date: David Mitchell, 2000

Reference: 512

Diagrams: Exploring Mathematical Ideas with Origami - Water Trade - ISBN 0953477444

 
  Name: Hexagon Kite Tiles.

Paper type / shape:

Designer / Date: David Mitchell, 2000

Reference: 513

Diagrams: Exploring Mathematical Ideas with Origami - Water Trade - ISBN 0953477444

 
  Name: Hexagonal Tessellating Tables - hexagonal tiles on legs.

Paper type / shape: Silver rectangle or US letter size paper / Any kind of paper.

Designer / Date: David Mitchell, 2020. Based on an idea by Paul Jackson.

Reference: 577

Diagrams: On-line diagrams are available on the Education page of this site.

 
  Name: Irregular Hexagon Tiles

Paper type / shape:

Designer / Date: David Mitchell, 2016

Reference: 201

Diagrams: Diagrams not yet available.

 
  Name: Irregular Pentagon Tiles

Paper type / shape:

Designer / Date: David Mitchell, 2000

Reference: 515

Diagrams: Exploring Mathematical Ideas with Origami - Water Trade - ISBN 0953477444

 
  Name: Octagon from silver rectangle - method 1

Paper type / shape: Silver rectangle / Any kind of paper.

Designer / Date: David Mitchell, 2000.

Reference: 216

Diagrams: Exploring Mathematical Ideas with Origami - Water Trade - ISBN 0953477444

 
  Name: Octagon from silver rectangle - method 2

Paper type / shape: Silver rectangle / Any kind of paper.

Designer / Date: David Mitchell, 2000.

Reference: 216

Diagrams: On-line diagrams are available from the Education section of this site.

 
  Name: Octagon Isosceles Tiles - from squares and leftover rectangles.

Paper type / shape:

Designer / Date: David Mitchell, 2000

Reference: 506

Diagrams: From leftover rectangles in Exploring Mathematical Ideas with Origami - Water Trade - ISBN 0953477444 // On-line diagrams are available from the Education section of this site.

 
  Name: Octagon Kite Tiles - from squares

Paper type / shape:

Designer / Date: David Mitchell, 2010

Reference: 503

Diagrams: On-line diagrams are available from the Education section of this site.

 
  Name: Octagon Rhombus Tiles - from squares, leftover rectangles and silver rectangles.

Paper type / shape:

Designer / Date: David Mitchell, 2010

Reference: 505

Diagrams: From leftover rectangles as Diamond Tiles in Exploring Mathematical Ideas with Origami - Water Trade - ISBN 0953477444 // On-line diagrams are available from the Education section of this site.

 
  Name: Octagram Kite Tiles - from silver rectangles and leftover rectangles.

Paper type / shape:

Designer / Date: David Mitchell, 2010

Reference: 504

Diagrams: On-line diagrams are available from the Education section of this site.

 
  Name: Pentagram - versions from square and silver rectangle.

Paper type / shape:

Designer / Date: David Mitchell, 1999

Reference: 186

Diagrams: Version from square in Exploring Mathematical Ideas with Origami - Water Trade - ISBN 0953477444 // On-line diagrams are available from the Education section of this site.

 
  Name: Pentagonal Tiles

Paper type / shape: Squartes / Any kind of paper

Designer / Date: David Mitchell, 2000

Reference: 218

Diagrams: Exploring Mathematical Ideas with Origami - Water Trade - ISBN 0953477444 // On-line diagrams are available from the Education section of this site.

 
  Name: Penrose Tiles (kites and darts)

Paper type / shape: 2x1 rectangles / Any kind of paper..

Designer / Date: David Mitchell, 2000.

Reference: 217

Diagrams: Exploring Mathematical Ideas with Origami - Water Trade - ISBN 0953477444 // On-line diagrams are available from the Education section of this site.

 
  Name: Tiles for Pythagorean Spirals and Trees - simple tiles from silver rectangles developed from a design from squares by Francesco Mancini.

Paper type / shape: Silver rectangles / Homogeneous paper

Designer / Date: David Mitchell,

Reference:

Diagrams: Diagrams not yet available.

 
  Name: Quarter Octagon Tiles

Paper type / shape:

Designer / Date: David Mitchell, 2010

Reference: 508

Diagrams: Diagrams not yet available.

 
  Name: Sphinx Tiles

Paper type / shape: Leftover rectangles or similar / homogeneous paper.

Designer / Date: David Mitchell, 2010.

Reference: 500

Diagrams: On-line diagrams are available from the Education section of this site.

 
  Name: Squashed Hexagon Tiles

Paper type / shape: Silver rectangles / Any kind of paper.

Designer / Date: David Mitchell, 2000.

Reference: 221

Diagrams: As Stretched Hexagon Tiles in Exploring Mathematical Ideas with Origami - Water Trade - ISBN 0953477444 // On-line diagrams are available from the Education section of this site.

 
  Name: Trapezium Tiles

Paper type / shape: Any oblong / Any kind of paper.

Designer / Date: David Mitchell, 2000.

Reference: 502

Diagrams: On-line diagrams are available from the Education section of this site.

 
  Name: The Versatile - a square version of a tile from a silver rectangle by Ian Harrison.

Paper type / shape:

Designer / Date: David Mitchell, 2010

Reference: 502

Diagrams: On-line diagrams are available from the Education section of this site.

 
Single Sheet Polyhedra
 
  Name: Collapsible Cube - square section cube that squashes flat.

Paper type / shape: A4 (cut down to smaller custom rectangle) / Homogeneous paper.

Designer / Date: David Mitchell, 1993

Reference: 096

Diagrams: On-line diagrams are available on the Single Sheet Designs page of this site.

 
  Name: Pocket Octahedron - square section tube which collapses into an octahedron.

Paper type / shape: A4 or similar rectangle / Homogeneous paper.

Designer / Date: David Mitchell, 2014.

Reference: 421

Diagrams: On-line diagrams are available on the Single Sheet Designs page of this site.

 
  Name: Pocket Tetrahedron - a pure origami version of the traditional pop-up tetrahedron from an envelope.

Paper type / shape: A4 or similar rectangle / Homogeneous paper.

Designer / Date: David Mitchell, 1994.

Reference: 113

Diagrams: On-line diagrams are available on the Single Sheet Designs page of this site.

 
  Name: Pocket RhombicTetrahedron - rhombic version of the Pocket Tetrahedron.

Paper type / shape: A4 (cut down to smaller custom rectangle) / Homogeneous paper.

Designer / Date: David Mitchell, 1994.

Reference: 113

Diagrams: On-line diagrams are available on the Single Sheet Designs page of this site.

 
  Name: Pocket Rhombic Octahedron - rhombic version of the Pocket Octahedron.

Paper type / shape: A4 (cut down to smaller custom rectangle) / Homogeneous paper.

Designer / Date: David Mitchell, 2016

Reference: 421

Diagrams: Diagrams not yet available.

 
  Name: Rhombic Pyramid - single sheet design from silver rectangle (based on an idea by David Brill).

Paper type / shape: A4 / Homogeneous paper.

Designer / Date: David Mitchell 1997. Based on an idea by David Brill.

Reference: 147

Diagrams: Mathematical Origami - Tarquin Publications - ISBN 1-899618-18-X // In Portuguese - Origami matematicos - Republicao - ISBN 972-570-257-3