iRubric: Trebuchet Project rubric

edit print share Copy to my rubrics Bookmark test run assess... delete Do more...
Trebuchet Project Trebuchet Project In teams of 3, students design, construct, & successfully test a model trebuchet. The test consists of hitting a 4'x4' target placed vertically at a distance of 25' from the trebuchet. Rubric Code: M9W499 By SherryTaylor Ready to use Public Rubric Subject: Engineering Type: Project Grade Levels: 6-8

Trebuchet Project
	Poor 0 pts	Fair 2 pts	Good 3 pts	Excellent 5 pts
Safety	Poor Did not regularly follow lab safety procedures.	Fair Needed to be reminded to follow lab safety procedures.	Good Regularly followed lab safety procedures.	Excellent Always followed lab safety procedures.
Self/ Teammates Work	Poor Never pulled weight 1) 2) 3)	Fair Sometimes pulled weight 1) 2) 3)	Good Mostly pulled weight 1) 2) 3)	Excellent Always pulled weight 1) 2) 3)
Craftsmanship	Poor No Attention to Detail, project looks very shabby.	Fair Some attention to detail but lacking on many details.	Good Good attention to detail but missing a few finishing touches. Nice work.	Excellent Attention to Detail!project looks like great and functions perfectly.
Accuracy	Poor All lumber/materials cut unevenly, splits in material. Project does not follow plan.	Fair Most lumber/ materials cut unevenly, some splits in material. Project looks like plan but not correct sizes.	Good Some lumber/ materials cut unevenly, few splits in material. Project is close to following plan.	Excellent All lumber/materials cut evenly no splits in material. Project follows plan.