NOTICE!!Read the "General Guidelines" first! Then, read this... » - » You must have a project design form signed by your science teacher before  you begin your project.   The project design form and this form must be returned with your project.  Failure to return both forms will result in a penalty of 5%.  If you begin your project before obtaining  your science teacher's signature on the project design form, your project may be disqualified.  » - » Check the TARGET GRADE (most likely your  maximum grade) at the top of the page. » - » You may not  use AC electricity to power your project.  Only DC electricity of less than 5 amperes & 15 volts is permitted. » - » You may not copy another student's design for your project (except for bridges & towers).  Yours must be significantly different. » - » You may not do the same project twice without permission from your science teacher. » - » In order to earn  “bonus points” and extra credit, your project must be handed in by the due date, and must earn at least 96 %. » - » Projects handed in more than 4 days late will not be presented or tested in class. » - » You must complete a project design form and get it signed by your teacher before you begin your project.

PROJECT GUIDELINES
 1.  Read the INDEPENDENT PROJECT GENERAL GUIDELINES first.
 2.  Complete a project design form and get it signed by your science teacher.
 3. All requirements are the same as for the original bridge project except for the following:

• You may use non-synthetic, household sewing thread of a size suitable for use in the majority of household sewing machines.
• You may use up to 4 pieces of cardboard that are no more than 3mm thick and no more than 50 cm² each in surface area (largest side). .
• Your bridge must be at least 74 cm long.
• Your bridge must span a 72 cm gap.