This rubric MUST be submitted with final design package and your completed tower. 10 points will be deducted if no rubric is submitted. Little or no evidence of Design shows some Design shows lots of research or application to evidence of research, evidence of research, Investigation the design some applied to design research applied to design 0-2 points 3-6 points 7-10 points 1 or no sketches were 2 or 3 sketches were At least 4 sketches submitted submitted Sketches 0-2 points 3-6 points 7-10 points 1:1 Scale Drawing of Front 1:1 Scale Drawing of Front 1:1 Scale Drawing of Front view, 1:1 scale Drawing of view, 1:1 Scale Drawing of view, 1:1 Scale Drawing of Top view, and ¼ Scale Top view, and ¼ Scale Top view, ¼ Scale CAD orthographic. But missing orthographic. But missing orthographic. Included dimensions and title block dimensions or title block dimension and title block 0-2 points 3-6 points 7-10 points Math is incomplete and/or Weight estimation Weight estimation not legible complete but did not show complete and all work was Weight work. shown. Estimation 0-2 points 3-6 points 7-10 points Design does not meet Design meets some, but Design meets all criteria most criteria not all criteria Constraints 0-2 points 3-6 points 7-10 points High quality joints, neat Many poor joints, large Some poor joints, some gluing glue joints poor gluing Workmanship 7-10 points 0-2 points 3-6 points ____ X 1.7= Total 100 Tower Score Grading Top 6: 100, 99, 98, 97, 96, 95% Middle 8: 89, 88, 87, 86, 85, 84, 83, 82% Bottom 6: 76, 75, 74, 73, 72, 71% Structure above 18 grams: 55% Investigation Questions: What tools are used to cut balsa wood and gussets?
This rubric MUST be submitted with final design package and your completed tower. 10 points will be deducted if no rubric is submitted. Investigation Little or no evidence of research or application to the design 0-2 points Design shows some evidence of research, some applied to design 3-6 points Design shows lots of evidence of research, research applied to design 7-10 points Sketches 1 or no sketches were submitted 0-2 points 2 or 3 sketches were submitted 3-6 points At least 4 sketches 7-10 points CAD 1:1 Scale Drawing of Front view, 1:1 scale Drawing of Top view, and ¼ Scale orthographic. But missing dimensions and title block 0-2 points 1:1 Scale Drawing of Front view, 1:1 Scale Drawing of Top view, and ¼ Scale orthographic. But missing dimensions or title block 3-6 points 1:1 Scale Drawing of Front view, 1:1 Scale Drawing of Top view, ¼ Scale orthographic. Included dimension and title block 7-10 points Weight Estimation Math is incomplete and/or not legible 0-2 points Weight estimation complete but did not show work. 3-6 points Weight estimation complete and all work was shown. 7-10 points Constraints Design does not meet most criteria 0-2 points Design meets some, but not all criteria 3-6 points Design meets all criteria 7-10 points Workmanship Many poor joints, large glue joints 0-2 points Some poor joints, some poor gluing 3-6 points High quality joints, neat gluing 7-10 points Total X 1.7= ____ 100 Tower Score Grading Top 6: 100, 99, 98, 97, 96, 95% Middle 8: 89, 88, 87, 86, 85, 84, 83, 82% Bottom 6: 76, 75, 74, 73, 72, 71% Structure above 18 grams: 55% Investigation Questions: What tools are used to cut balsa wood and gussets?