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  • Mathematical Origami – Mathigon
    Explore the beautiful world of Origami and mathematics Be amazed by stunning photographs, try our folding instructions, or learn about the mathematical background
  • Spheres, Cones and Cylinders – Circles and Pi – Mathigon
    In the previous sections, we studied the properties of circles on a flat surface But our world is actually three-dimensional, so lets have a look at some 3D solids that are based on circles:
  • Polygons – Polygons and Polyhedra – Mathigon
    Geometric shapes are everywhere around us In this course you will learn about angels, polygons, tessellations, polyhedra and nets
  • Guide - Mathigon
    Guide Polypad is a collection of interactive digital manipulatives designed to be used by both teachers and students Physical (or concrete) manipulatives have long been a feature in many mathematics classrooms, and their benefits in helping students to develop conceptual understanding are well researched and understood Digital (or virtual) manipulatives are a comparatively recent addition to
  • Polygon App – Mathigon
    Polygon is an interactive mobile app that allows users to discover polygons hidden in museums or science centers, and use them to construct Platonic and Archimedean solids Scan polyhedra with your phone’s camera, answer mathematical questions to get powerups with additional shapes, and view the finished solids in Augmented Reality Polygon was creates as a collaboration with MoMath, the
  • Euclidean Geometry – Mathigon
    Geometry is one of the oldest parts of mathematics – and one of the most useful Its logical, systematic approach has been copied in many other areas
  • Spheres, Cones and Cylinders – Circles and Pi – Mathigon
    In the previous sections, we studied the properties of circles on a flat surface But our world is actually three-dimensional, so lets have a look at some 3D solids that are based on circles:
  • Figurate Numbers – Sequences and Patterns – Mathigon
    Figurate numbers are numbers that can be represented using geometric shapes Examples include square, triangle and tetrahedral numbers
  • Mathematisches Origami – Mathigon
    Mathematisches Origami Platonische Körper Platonic Solids are the most regular polyhedra: all faces are the same regular polygon, and they look the same at every vertex The Greek philosopher Plato discovered that there are only five solids with these properties He believed that the they correspond to the four ancient Elements, Earth, Water, Air and Fire, as well as the Universe
  • MATHIGON ORIGAMI 5 INTERLOCKING TE
    Every tetrahedron is made out of six strips of paper with dimensions in the ratio 1:3 These can be created by cutting a square into three parts We recommend that you use different colours for every tetrahedron, which means you need two squares in each of five colours Once you have created all 5 × 6 = 30 strips, they each need to be folded as follows:





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