iRubric: dimensioning rubric

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dimensioning

to teach students proper dimensioning skills

Rubric Code: B28327

By golfpro

Draft

Public Rubric

Subject: Engineering

Type: Assignment

Grade Levels: 9-12

dimensioning
	Poor 1 pts	Fair 2 pts	Good 3 pts
dimensions must be located in the same proximity and be easily read	Poor dimensions are placed all over drawing and instead of being centrally located the are are hard to find	Fair most dims are easily found but not all are in the same proximity	Good dimensions are easily found and are in the same proximity
Enter criteria title no double dimensiong of the object	Poor every line of every side of an object dimensioned	Fair most lines dim. only once. not more than 1 object double dimensioned	Good only critical points of an object dimensioned. nothing dim. twice
Enter criteria title all extension lines not touching object dimensions easily read	Poor dimensions run together. larger dims under smaller ones. cant tellwhere object lines end and ext lines begin	Fair have no more than 2 ext lines touching object. all large dims above small dims. no overlapping of dim text	Good 1/8 gap between object and ext. line all dimensions in proper placement sequence. dims not written over each other