Introduction to Engineering Design Don’t forget to turn in your syllabus and the Cable Car activity. 9/14/2016 Quick tips in making quality concepts sketches. What makes a good Concept Sketch? If time… Continue developing 2D and 3D Sketching Skills.

Learning Objectives Understand what to look for when generating concept sketches. Be able to create concept sketches. Continue developing 2D Drawing skills.

Outline for the day Gain some sketching tips from an expert. Look at what makes a good sketch. Use this information to improve and complete the other concept sketches. (1.3 Worksheet) If time… Continue on 2D and 3D sketching workbook. Work on effective ways to generate potential solutions.

Concept Sketching Rubric Proportions Attention to Detail Shading Neatness

Proportions 5 Points 4 Points 3 Points 2 Points 1-0 Points Proportions of the sketch mirror the size and shape of sketched object. Proportions of the sketch closely resemble the size and shape of the sketched object but the sketch looks slightly distorted. Proportions of the sketch somewhat resemble the size and shape of the sketched object. There are obvious indications that the sketcher created guidelines to attempt to establish proper proportions. The sketch is disproportional to the object being sketched. Some indications that the sketcher attempted to provide guidelines to establish proper proportions. No evidence that proper proportions were attempted

Attention to Detail 5 Points 4 Points 3 Points 2 Points 1-0 Points The sketch shows great attention to detail and is a realistic representation of the object. The sketch contains many strong elements of detail but some details are missing. The sketch shows detail that is reflective of the object but needs further refinement and fine-tuning to appear realistic. The sketch is lacking detail. The detail included is not reflective of the object and is incomplete. No evidence of detail in the sketch.

Shading 5 Points 4 Points 3 Points 2 Points 1-0 Points The sketch has strong, well done shading that displays good use of value to represent the color(s) of the object and creates a realistic and three dimensions appearance. The sketch has strong, well done shading that displays good use of value to represent color(s), but additional shading is necessary to show shadows and create a more realistic and three dimensional appearance. The sketch is shaded but does not represent the color(s) of the object nor the shadows that create a realistic three dimensional appearance. Minimal shading is incorporated in the sketch. No evidence of shading in the sketch.

Neatness 5 Points 4 Points 3 Points 2 Points 1-0 Points   Clean, neat pages with no smudges. Neat work with some smudges. Poor appearance. Messy with food or other stains.

Concept Sketching Assignment Open the Rubric from the Class Website. 1.3.a.ru_conceptsketchingrubric.docx Open and read the instructions for the Concept Sketching Activity from the class Website 1.3.a_conceptSketchingActivity.docx Complete the Sketches in your notebook, or on Graph Paper if you have not picked up a notebook Use the rubric as a guide to developing your sketches. When finished self evaluate your Sketches on a scale of 0 to 5 based on the Sketching Rubric. Proportions:___ Attention to Detail:____ Shading:___ Neatness:___ Total:____ Pick your best sketch for me to evaluate using the rubric and label it. Answer the questions on the 1.3.a_conceptSketchingActivity.docx document At least three complete sentences for each answer When you complete these, then work on the 2D sketching workbook.