Math Is Fun
Math Is Fun: Regular 2 D Shapes
This tutorial provides illustrations for regular 2-D shapes as well as a definition for polygons and for regular polygons.
ClassFlow
Class Flow: Two Dimensional Shapes Identify and Match
[Free Registration/Login Required] This flipchart helps students to analyze and compare various two-dimensional shapes according to the vertices, sides and parallel lines. It features "containers" created in Version 3 (can be used with...
PBS
Pbs Mathline Lesson: Geometry, It's a Perfect Fit [Pdf]
This two-part geometry lesson plan has students identify, describe, and classify two-dimensional shapes. Students engage in hands-on activities including identifying shapes in the classroom, creating patterns with shapes, identifying...
Khan Academy
Khan Academy: Symmetry of 2 D Shapes
Analyze various shapes according to their reflective and rotational symmetries. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Arizona State University
Arts Work: Communicating Feelings Through Shape & Color
A lesson plan to help young scholars understand the use of symbols and images to express their feelings through their artwork. A great lesson plan to boost students' self esteem. Has a link to a site with examples of Kandinsky's work.
Arizona State University
Arts Work: Communicating Feelings Through Shape & Color
A lesson plan to help students understand the use of symbols and images to express their feelings through their artwork. A great lesson plan to boost students' self esteem. Has a link to a site with examples of Kandinsky's work.
University of Cambridge
University of Cambridge: Nrich: Where Are They?
Test your logic, polygon properties, and pattern recognition skills working on this challenge. Solution included.