Rectangle worksheet instructions:

Your task is to:

• Come up with 4 good examples of rectangles.  Some of your rectangles should be tricky ones.  All of them should be different from the others in some way
• Come up with 4 good non-examples of rectangles.  These should all be somewhat tricky: close to being rectangles, but different from rectangles and from each other in some way
• Put your examples and non-examples together in a set-diagram worksheet that is similar to the rhombus worksheet we did in class.
• Your worksheet must have your examples and non-examples, a set diagram, and instructions.
  

You are encouraged, but are not required to:

• Put letters or numbers on your example shapes
• Use the computer to create your examples and non-examples and put together your worksheet

If you have time, it will be useful knowledge later on for you to know how to use these computer tools.  Here are some walkthroughs of how to do things to make a nice looking, computer drawn sheet:

• Using Geogebra to make shapes:
• Getting started with Geogebra
• (Making triangles with Geogebra)
• Making non-examples of triangles with Geogebra
• (Making a dragable rhombus in Geogebra)
• Making a dragable rectangle in Geogebra
• Putting stuff together:
• Making a set diagram using the drawing tools in Microsoft Word
• Making a set diagram in Geogebra and copying it into a word processing program (do this if you don't have Word)
• Making and copying examples and non-examples, and putting them in the worksheet.