3D Geometry

Some FABULOUS links:

http://illuminations.nctm.org/index_d.aspx?id=406

http://pbskids.org/cyberchase/games/23dgeometry/

http://www.sanford-artedventures.com/play/lineshape/shapes.html

Geo-FLASH CARDS

CROSS SECTIONS of SOLIDS
bullet Cube
bullet Other Solids

The World of Escher

http://home.comcast.net/~eschermc/

http://www.worldofescher.com/gallery/

http://www.worldofescher.com/store/M2.html

http://www.mcescher.com/Gallery/gallery-symmetry.htm

 

Info:

Each solid has flat sides called faces.

Each solid has edges to connect the faces.

Each solid has corners that connect the edges. These are also called vertices.

 

HOMEWORK: Properties of Quadrilaterals

  1. General Geometrical Terms
    1. Geometry Flashcards by APlusMath ( match picture to name)
    2. Geometric Terms (JAVA games with common geometric terms)
    3. Online Activities for Geometrical Terms  (from Thinkquest.. Nuts about Geometry)
    4. All About Geometry  by AAA Math ( Explanation, interactive practice and challenge games about geometry)
    5. Interactive Geometry by SchoolWorks  
  2. Polygons/ Shapes
    1.  Illuminations.. Exploring Geometric Shapes Grades 3-5 (by NCTM). Exploring Geometric Shapes Grades 3-5 (by NCTM)
    2. Mega Shapes by BBC Education Co.( information about all types of shapes.. short online quiz at end of each review)
      1. Shape Book
    3. Online Pattern Blocks 
      1. Designer Fractions Activity
  3. Angles
    1. Angles (WiseUp from BBC) 
    2. Introduction to Angles ( JAVA games with common terms related to angles)
    3. Interactive Geometry by SchoolWorks 
  4. Area/ Perimeter
    1. Math Playground: Area and Perimeter
      1. Area and Perimeter Problems to solve
    2. Shape Surveyor  Activity  by Funbrain( solve simple area/perimeter problems)
    3. Mrs Glosser's lessons on Area and Perimeter of Polygons (lessons and activity)
      1. Perimeter of Polygon (Lesson with activity)
      2. Area of Rectangles and Squares (Lesson with activity)
      3. Area of Parallelogram (Lesson with activity)
      4. Area of Triangle (Lesson with activity)
      5. Area of Trapezoid (Lesson with activity)
  5. Symmetry/ Rotations/ Reflections/ Transformations
    1. Bathroom Tiles by BBC Maths File ( move bathroom tiles by rotating, reflecting, and translating the patterns) Challenging!!
  6. About Shape Activities (from the Annenberg Teacher Project)
    1. Quilts
    2. Taxicab Treasure Hunt
  7. Tangrams
    1. Tangrams by KidsCom
    2. Tangrams
    3. Tangrams (Online Tangram activities)
  8. Tessellations 
    1. What are Tessellations by Cool Math
    2. What is a Tessellation?
    3. Totally Tessellated
    4. Tessellation Tool

Holy Moly! You asked!

Names of Polygons

    1  monogon                  
    2  digon                   
    3  trigon, triangle          
    4  tetragon, quadrilateral   
    5  pentagon                  
    6  hexagon                   
    7  heptagon                  
    8  octagon
    9  enneagon

   10  decagon
   11  hendecagon
   12  dodecagon
   13  triskaidecagon
   14  tetrakaidecagon, tetradecagon
   15  pentakaidecagon, pentadecagon 
   16  hexakaidecagon, hexadecagon
   17  heptakaidecagon
   18  octakaidecagon
   19  enneakaidecagon

   20  icosagon
   21  icosikaihenagon, icosihenagon
   22  icosikaidigon
   23  icosikaitrigon
   24  icosikaitetragon
   25  icosikaipentagon
   26  icosikaihexagon
   27  icosikaiheptagon
   28  icosikaioctagon
   29  icosikaienneagon
   30  triacontagon
   31  triacontakaihenagon
   32  triacontakaidigon
   33  triacontakaitrigon
   34  triacontakaitetragon
   35  triacontakaipentagon
   36  triacontakaihexagon
   37  triacontakaiheptagon
   38  triacontakaioctagon
   39  triacontakaienneagon

   40  tetracontagon
   41  tetracontakaihenagon
   42  tetracontakaidigon
   43  tetracontakaitrigon
   44  tetracontakaitetragon
   45  tetracontakaipentagon
   46  tetracontakaihexagon
   47  tetracontakaiheptagon
   48  tetracontakaioctagon
   49  tetracontakaienneagon

   50  pentacontagon ...
   60  hexacontagon ...
   70  heptacontagon ...
   80  octacontagon ...
   90  enneacontagon ...
  100  hectogon, hecatontagon
 1000  chiliagon
10000  myriagon