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Activity
Other

Paper Mosaics

For Students 9th - 10th
A unique combination of origami paper folding and mathematical tessellations create these stunning works of art. Definitely not for the beginning paper folder to try! Site includes printable patterns.
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Lesson Plan
Science Education Resource Center at Carleton College

Serc: Merlot Mathematics Portal: Symmetry and Tilings: An Exploration

For Teachers 9th - 10th
A geometry instructional activity where learners read about tilings and tessellations, answer some questions, then explore them using an online interactive. Afterwards, they share and apply their learning in discussion and by examining...
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Lesson Plan
PBS

Pbs Mathline Lesson Plan: Sidewalk Capers [Pdf]

For Teachers 3rd - 5th
The objective of this lesson is for students to, "explore spatial relationships by determining the area of various shapes and creating tessellation patterns." Using a variety of hands-on activities, students apply concepts of geometry,...
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Activity
Wolfram Research

Wolfram Math World: Space Filling Polyhedron

For Students 9th - 10th Standards
This MathWorld site shows pictures of polyhedra which can fill space. A discussion of these figures follows.
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Handout
University of St. Andrews (UK)

University of St. Andrews: Wilhelm Magnus

For Students 9th - 10th
This site, provided by the University of St. Andrews in Scotland, gives a biography of Wilhelm Magnus. Many interesting links are provided as well.
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Website
PBS

Pbs Learning Media: Triangles

For Students 3rd - 5th Standards
In this video segment [2:01] from Cyberchase, the CyberSquad finds that by arranging triangle tiles they are able to create a path that will allow them to cross a river of hot lava.
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Unknown Type
University of Waterloo (Canada)

University of Waterloo: Cemc: Geometry and Spatial Sense: Transformations [Pdf]

For Teachers 6th - 8th Standards
Accompanied by links to online activities and demonstrations, middle schoolers learn about the different types of transformations on a coordinate grid through this lesson plan. The lesson is designed to match the Grade 7 Ontario...
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Website
PBS

Pbs Learning Media: Squares

For Students 3rd - 5th Standards
The CyberSquad builds a raft out of squares in order to cross a river in this Cyberchase video [2:05] segment.
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Website
Primary Resources

Primary Resources: Patterns and Symmetry

For Teachers Pre-K - 1st Standards
Teachers, here's a great resource for worksheets and presentations about symmetry. Includes PowerPoint and smartboard presentations.
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Lesson Plan
Other

Ctte: Geometer's Sketch Pad Activities

For Teachers 9th - 10th
This site offers numerous activities for middle school and high school students to explore using Geometer's Sketch Pad.
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Activity
University of Cambridge

University of Cambridge: Nrich: Roll These Dice

For Students 3rd - 5th
Sharpen your problem solving, sequencing, and spatial reasoning skills playing this interactive game, Roll The Dice. See how many different paths you can take to end up with the same result.
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Interactive
ABCya

Ab Cya: Tangrams

For Students 4th - 7th Standards
Students attempt to make various shapes by rearranging the geometric shapes to form a tangram.
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Interactive
University of Cambridge

University of Cambridge: Nrich: Shapely Tiling

For Students Pre-K - 1st
On this one page interactive website expand your logic, Motion Geometry and pattern recognition knowledge while working on this challenge. The solution is available to double check your solution.
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Graphic
Curated OER

Platonic Realms: The Mathematical Art of m.c. Escher

For Students 9th - 10th
Math Academy Online presents a great M.C. Escher (1898-1972 CE) site for connecting the arts and mathematics. As even Escher said, "For me it remains an open question whether [this work] pertains to the realm of mathematics or to that of...
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Graphic
Curated OER

Platonic Realms: The Mathematical Art of m.c. Escher

For Students 9th - 10th
Math Academy Online presents a great M.C. Escher (1898-1972 CE) site for connecting the arts and mathematics. As even Escher said, "For me it remains an open question whether [this work] pertains to the realm of mathematics or to that of...
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Graphic
Curated OER

Platonic Realms: The Mathematical Art of m.c. Escher

For Students 9th - 10th
Math Academy Online presents a great M.C. Escher (1898-1972 CE) site for connecting the arts and mathematics. As even Escher said, "For me it remains an open question whether [this work] pertains to the realm of mathematics or to that of...
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Graphic
Curated OER

Platonic Realms: The Mathematical Art of m.c. Escher

For Students 9th - 10th
Math Academy Online presents a great M.C. Escher (1898-1972 CE) site for connecting the arts and mathematics. As even Escher said, "For me it remains an open question whether [this work] pertains to the realm of mathematics or to that of...
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Graphic
Curated OER

Platonic Realms: The Mathematical Art of m.c. Escher

For Students 9th - 10th
Math Academy Online presents a great M.C. Escher (1898-1972 CE) site for connecting the arts and mathematics. As even Escher said, "For me it remains an open question whether [this work] pertains to the realm of mathematics or to that of...
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Graphic
Curated OER

Platonic Realms: The Mathematical Art of m.c. Escher

For Students 9th - 10th
Math Academy Online presents a great M.C. Escher (1898-1972 CE) site for connecting the arts and mathematics. As even Escher said, "For me it remains an open question whether [this work] pertains to the realm of mathematics or to that of...
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Graphic
Curated OER

Platonic Realms: The Mathematical Art of m.c. Escher

For Students 9th - 10th
Math Academy Online presents a great M.C. Escher (1898-1972 CE) site for connecting the arts and mathematics. As even Escher said, "For me it remains an open question whether [this work] pertains to the realm of mathematics or to that of...
+
Graphic
Curated OER

Platonic Realms: The Mathematical Art of m.c. Escher

For Students 9th - 10th
Math Academy Online presents a great M.C. Escher (1898-1972 CE) site for connecting the arts and mathematics. As even Escher said, "For me it remains an open question whether [this work] pertains to the realm of mathematics or to that of...
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Graphic
Curated OER

Platonic Realms: The Mathematical Art of m.c. Escher

For Students 9th - 10th
Math Academy Online presents a great M.C. Escher (1898-1972 CE) site for connecting the arts and mathematics. As even Escher said, "For me it remains an open question whether [this work] pertains to the realm of mathematics or to that of...
+
Graphic
Curated OER

Platonic Realms: The Mathematical Art of m.c. Escher

For Students 9th - 10th
Math Academy Online presents a great M.C. Escher (1898-1972 CE) site for connecting the arts and mathematics. As even Escher said, "For me it remains an open question whether [this work] pertains to the realm of mathematics or to that of...
+
Graphic
Curated OER

Platonic Realms: The Mathematical Art of m.c. Escher

For Students 9th - 10th
Math Academy Online presents a great M.C. Escher (1898-1972 CE) site for connecting the arts and mathematics. As even Escher said, "For me it remains an open question whether [this work] pertains to the realm of mathematics or to that of...