
Put on Your Thinking Caps
Get ready to be an architect. There are two different areas for you to build. One is a community park and the other is a environmental plant. You do not need to log in. Continue (as a guest).
http://mathbydesign.thinkport.org/default.aspx?skipTo=home&cb=13627 79939651


Tangram Game
Use this online game to explore tangrams.
http://pbskids.org/cyberchase/mathgames/tanagramgame/


Tangram Builder
Build the tangram by placing the shapes in the square. You can even flip the shapes. Note: this will not work in Chrome.
http://nlvm.usu.edu/en/nav/frames_asid_112_g_2_t_1.html?open=activi ties


Virtual Manipulatives
Here's an excellent resource for Maths from Glencoe/McGrawHill. It's a flashbased set of interactive tools for elementary up to year 8. It includes standard math, as well as graph paper and other backgrounds.
http://www.glencoe.com/sites/common_assets/mathematics/ebook_assets /vmf/VMFInterface.html


Math Playground: The X Detectives
"Learn about symmetry, translations, and rotations in the Transformation Room, solve algebra puzzles in the Gadget Shop, practice with negative numbers in the Integer Room, and investigate Functions and Graphs. In Practice Mode, explore The X Detectives at your own pace and play as long as you like...
http://www.mathplayground.com/XDetectives/ProjectX_Preloader.swf


Dynamic Paper
"Need a pentagonal pyramid that's six inches tall? Or a number line that goes from ‑18 to 32 by 5's? Or a set of pattern blocks where all shapes have oneinch sides? You can create all those things and more with the Dynamic Paper tool."
http://illuminations.nctm.org/ActivityDetail.aspx?ID=205


Shapeology
See if you can drag and drop and reconstruct the quadralateral shapes back into the square.
http://www.visualmathlearning.com/Games/shapeology.swf


Kids Tangrams
Try to solve the tangram puzzles with movable pieces..remember that you can move and rotate the pieces. Click on the arrow to try more!
http://www.abcya.com/tangrams.htm


Tessellate!
This activity allows the user to generate a polygon that will repeat without overlapping across a plane. Starting from a rectangle, triangle or hexagon, the user bends the lines of the polygon, creating a new polygon. The user can choose several different colors to enhance the pattern, and can observe...
http://www.shodor.org/interactivate/activities/tessellate/


OBBL Architecture Blocks
Drag and drop to build pictures with these shape tiles.
http://www.mathcats.com/explore/obbl/obbl.html


Tessellation Town on Tile Island
Visit Tessellation Town and drag and drop pieces to make your own tessellation.
http://www.mathcats.com/explore/tessellationtown.html
