Geometry+Teacher+Page


 * ===Topic=== || ===Demonstrations=== || ===Lessons, Games, & Activities=== || ===Practice=== ||
 * Angles ||  || Angle Race--Try to move 360 degrees on a geoboard by making angles using the last angle. ||   ||
 * ||  || Illuminations: [|Exploring Angle Sums] ||   ||
 * Polygons ||  || Guess My Rule--Sort shapes by their characteristics. ||   ||   ||   ||   ||
 * ||  || Illuminations: [|Shape Tool]--Build any shape you want! ||   ||
 * Pythagorean Theorem || [|Animated Proof of the Pythagorean Theorem] || [|Interactivate: Pythagorean Explorer] ||  ||
 * || [|NCTM Illuminations: Proof of Pythagorean Theorem without Words] || [|Interactivate: Squaring the Triangle] ||  ||
 * ||  || [|Pythagorean Theorem Web Quest] ||   ||
 * Perimeter & Area ||  || [|Buying Tile Activity:] Applying area concept to tiling a floor || [|A to Z Teacher Stuff:] Printable Worksheets on Area and Perimeter (Sorted by grade level.) ||
 * ||  || [|Exploring Area and Perimeter:] Unit on area and perimeter by Area 10 Math & Technology Project ||   ||
 * ||  || [|Funbrain.com Shape Excavator]: Play with perimeter and area. ||   ||
 * ||  || [|Hot Chalk Lesson Plans]: Area and Perimeter Using Geoboards ||   ||
 * ||  || [|Illuminations Junior Architect Unit:] Learn about area and perimeter while designing and building structures. ||   ||
 * ||  || [|Using Area and Perimeter to Design a Funhouse] ||   ||
 * ||  || [|Rectangle: Area, Perimeter, Length, and Width]: Explore the relationship between area and perimeter in a rectangle using this applet. ||   ||
 * Symmetry & Tranformational Geometry || [|Interactivate: Symmetry in Tesselations Discussion] || Art: Have students create designs that demonstrate the types of symmetry you are learning about. ||  ||
 * ||  || [|NCTM: Understanding Congruence, Similarity, and Symmetry Using Transformations and Interactive Figures: Visualizing Transformations] ||   ||
 * ||  || [|Symmetry Web Quest] ||   ||
 * Congruent & Similar Polygons ||  || [|Descartes 2D: Similar Polygons--Interactive Applets] || [|Keymath: Extra Practice Worksheets for Similar Polygons] ||
 * ||  || [|NCTM: Learning about Length, Perimeter, Area, and Volume of Similar Objects Using Interactive Figures: Side Length and Area of Similar Figures] ||   ||
 * ||  || [|NCTM: Understanding Congruence, Similarity, and Symmetry]--Interactive Applets help you explore how different kinds of symmetry give us similar figures. ||   ||
 * Three-Dimensional Polyhedra ||  || [|Interactivate: Surface Area and Volume]--Explore the relationships between surface area and volume. ||   ||
 * ||  || [|NCTM Illuminations Geometric Solids]: Explore the dimensions, surface area, and volume of polyhedra. ||   ||

Link to Student Geometry Page