Below 70%
3.25 pts
70-75%
3.75 pts
76-80%
4 pts
81-90%
4.5 pts
91-100%
5 pts
Student chose the appropriate style of sketch as well as the number of views necessary to communicate the desired information. Concept vs Technical Orthographic Projection (One View, Multiviews) Pictorial (Isometric, Oblique, Perspective)
Used to create ALL elements of the sketch, Barely visible @ arms length, No 'Fuzzy' undefined lines Straight, Parallel, Perpendicular, Crossed ALL corners to create visual reference points, Do NOT detract from visual clarity Visibility (2) Single/Fuzzy (2) Straight (2) Crossed Corners (2) Clarity (2)
Clearly distinguishable from paper & construction lines, Depict visible edges of the object, Single Width, Dark, 'Crisp', Consistent Width & Darkness, Sharp corners & intersections, No 'Double Lines' No Gaps, Over-Runs ALL Edges (2) Dark/Consistent (2) Single/Fuzzy (2) Cover Construction Lines (2) Sharp Corners (2) Clarity (2)
'Dot to Dot' or 'Dash to Dash' for long lines, Bisected Squares used to inscribe large Circles, All complex shapes are created from Blocked out 'Basic Shapes'
Correct view(s) are utilized for chosen object Multiple views are located in correct positions, on ONE Side of a Single Sheet of paper, Edges & detail elements of multiple views are accurately aligned, View representations are accurate in Shape, Orientation of View(s) match orientation of paper
Obvious attempts to establish proportion are visible (Construction Lines) Overall proportions of the final sketched object mirror the original (Height-Width-Depth), Relationships of one part (or Detail element) with others are consistent throughout the sketch
Time was obviously dedicated to representing specific details, View representations are accurate in Shape, & Size, ALL necessary details are included or labeled Physical objects can be Identified by Comparison with the sketch (Identical)
Obvious effort is displayed in the Organization, Layout, & Clarity of the sketch, View representations are large enough for clarity, No portion of sketch or required information Touches or Extends off of the paper edge, Printed text is legible & easily read, No visible Erasures, Smudges, Smears, Paper has NOT been Folded, Creased or Wrinkled
Name Date Title of Object Labels used to identify information or details not visually evident, Clarifying Text Notes are used when necessary, Dimensions (when used) are placed appropriately