Online Geometry Education

Online Jigsaw Puzzles: Geometry for Children


Jigsaw Puzzles Geometry Index

Online Jogsaw Geometry

Geometric Art of Pascal theorem

Jigsaw Puzzle: Pascal's Theorem 24 Pieces.

Exeter Point

Puzzle: Exeter Point
Triangle, Median, Circumcircle, Concurrent Lines, Euler Line.

Clawson Point Puzzle, Geometry for Kids

Clawson Point Puzzle, Geometry for Kids.
22 Piece Polygons
HTML5 canvas for iPad, Nexus and touch Devices.

Ptolemy's theorem Jigsaw Puzzle

Jigsaw Puzzle Ptolemy's Theorem.
22 Piece Polygons.

Puzzle Langley Problem Chavin Huantarproblem 1146

Jigsaw Puzzle: Langley's Problem. Isosceles Triangle, Angles, The Lanzon at Chavin de Huantar. 40 Quadrilateral Pieces.

Puzzle problem 1146

Jigsaw Puzzle: Problem 1146, Triangle, Angles, Great Pyramid at Caral - Supe. 35 Quadrilateral Pieces.

Puzzle problem 1182

Jigsaw Puzzle: Problem 1182: Two Squares.
35 Pieces.

Geometry problems 221-230

Jigsaw Puzzle Geometry Problems 221 - 230.
22 Piece Polygons.

Geometry problems 161-170

Jigsaw Puzzle: Geometry Problems 161 - 170. 22 piece polygons.
Area, Triangle, Parallelogram, Trapezoid, Pentagon, Diagonal, Midpoint, Octagon.

Kosnita theorem

Jigsaw Puzzle based on the Kosnita's Theorem
Kosnita's Theorem.
Circumcenters, Concurrent lines.

Classical Pythagorean Theorem

Online Jigsaw Puzzle: Geometry - Index.

Online Jigsaw Puzzle Golden RectanglesGeometry

Online Jigsaw Puzzle: Golden Rectangles & Droste Effect - Index.

Regular pentagons, Angle

Jigsaw Puzzle based on the problem 410: 22 piece polygons.
Two Regular Pentagons, Angle.

Area of a triangle, Circumcircle, Angle Bisector

Jigsaw Puzzle based on problem 401.
Area, Triangle, Angle bisector, Circumcircle, Perpendicular bisector, Congruence.

Triangle, 120 degrees, angle bisectors

Jigsaw Puzzle based on the problem 368.
Triangle, 120 degrees, Angle bisectors, Perpendicular.

Euclid's Elements 23 definitions

Puzzle: Euclid's Elements Book I, 23 Definitions.
One-page visual illustration.

Butterfly Theorem: Puzzle.

Taj Mahal Geometry Shapes

Puzzle: Taj Mahal & Geometry Shapes.

Puzzle: Marion Walter's theorem. Puzzle cut: 12 Piece ZigZag
Based on Marion Walter's theorem

Intouch and Extouch Triangles. Puzzle cut: 20 Piece Classic
Based on Proposed Problem 86.

Contact Triangles. Puzzle cut: 22 Piece Polygons
Based on Proposed Problem 85.

Puzzle: Sangaku Problem

Puzzle: Euler Line and Nine Point Center
See also 96 Piece triangles

Pentagons & Pentagrams - Puzzle: 96 triangles.

Puzzle of the Newton's Theorem: 50 pieces of circles.

Euler's Formula - Puzzle: 55 pieces in a six star style of piece.

Puzzle of the Nagel Point: 22 pieces of polygons.

Equal Incircles Theorem: 20 Piece Classic.

Puzzle of the Ceva's Theorem: 48 classic piece.

Morley's Theorem Puzzle: 22 pieces of polygons.

Sierpinski Triangle and Machu Picchu. Puzzle.

The Bevan Point: Puzzle

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Last updated: Feb 22, 2016 by Antonio Gutierrez.