Shapes and Geometry

2D Maths Game 4 Kids
Printable 2d shapes game
http://www.adrianbruce.com/maths/shapes/math_game.htm

3d Shapes Math Game
Printable 3d Shapes Concentration
http://www.adrianbruce.com/maths/3dshapes/3d_math_game.htm

All Around the Baseball Field
Explore baseball as you construct a mock baseball field using an assortment of materials including pattern blocks, tiles & a variety of geometric shapes.
http://artsedge.kennedy-center.org/content/3940/

Amusements in Mathematics
http://www.doverpublications.com/teachersampler/0426/teacher14.htm

Angles
Introduces students to acute, obtuse, and right angles as well as relationships between angles formed by parallel lines crossed by a transversal.
http://www.shodor.org/interactivate/lessons/Angles/

Angles – gr 3-5
Students learn about classifying angles by their measure and in relation to angles formed by two lines crossed by a transversal
http://www.shodor.org/interactivate/lessons/AnglesElem/

Area
Comparing shapes with the same areas but different perimeters.
http://http://www.shodor.org/interactivate/lessons/Area/

Area – gr 3-5
This lesson has students explore areas of rectangular and irregular shapes on a grid to help them understand the concept of area and the units in which area is measured.
http://www.shodor.org/interactivate/lessons/AreaElem/

Design Your Dream Bedroom
Mathematics: Grades 3-5
http://www.teachercreated.com/lessons/020614im.shtml

Geometry in Tessellations
Explores lines, planes, angles, and polygons in tessellations.
http://www.shodor.org/interactivate/lessons/GeometryTessellation/

How to Solve Word Problems with Geometry
http://www.teachercreated.com/lessons/020517cm.shtml

Intro To Quadrilaterals
Introduces students to quadrilaterals with an emphasis on defining characteristics of parallelograms, rectangles, and trapezoids.
http://www.shodor.org/interactivate/lessons/IntroQuadrilaterals/

Introducing Tessellations
Students use the drawings of M.C. Escher, as well as online research, to deduce what tessellations are. Then each student creates tessellations from both regular and irregular polygons.
http://www.educationworld.com/a_tech/techlp/techlp037.shtml

McDougallittell
Geometry Standardized Test Practice Workbook to use along side any course. just match up the area being taught.
http://www.mcdougallittell.com/state/ga/math/geom_stpw.pdf

PH@School
http://www.phschool.com/atschool/Mathematics/Geometry/Student_Area/GEO_S_BK_index.html

Perimeter and Circumference
Mathematics: Grades 5-8
http://www.teachercreated.com/lessons/001103cm.shtml

Platonic solids
Info, computer graphics, a computer-animated video, teaching tools, and links pertaining to the three-dimensional geometry of the polyhedron in its many forms. The site is particularly focused on the five Platonic solids: the tetrahedron, the cube, the octahedron, the icosahedron, and the dodecahedron. The site also focuses on the compound solids made from the dual pairs of Platonic solids.
http://www.platonicsolids.info/

Sen Teacher
Shape Recognition
http://www.senteacher.org/wk/shape1.php

Shape of Things
How can scientists study something they can’t see? In this experiment, students use indirect observations to predict the shape of a hidden object.
http://education.jlab.org/beamsactivity/6thgrade/shapeofthings/index.html

Shapes and Symmetry
Mathematics: Grades 1-3
http://www.teachercreated.com/lessons/020614pm.shtml

Shapes in Our World
Mathematics: Grades 1-3
http://www.teachercreated.com/lessons/030307pm.shtml

Structured Math Curriculum
Daily activities in pdf
http://intranet.cps.k12.il.us/Lessons/StructuredCurriculumTOC/SCMathematics/HS_Geometry_Daily_Lessons_/hs_geometry_daily_lessons_.html

Taxicab Treasure Hunt
http://www.learner.org/teacherslab/math/geometry/shape/taxicab/index.html