Layout, Design, Mechanics | 0 points | Object size, neatness, accessibility, safety, interesting appearance needs improvement 28 points | Acceptable object size, neatness, accessibility, safety, and interesting appearance 32 points | Good object size, neatness, accessibility, safety, and interesting appearance 36 points | Excellent object size, neatness, accessibility, safety, and interesting appearance 40 points |
Lesson | 0 points | Instructions, teaching of the concept, engaging students needs improvement 28 points | Acceptable instructions, teaching of the concept, with students engaged 32 points | Good instructions, teaching of the concept, with students engaged 36 points | Excellent instructions, teaching of the concept, with students engaged 40 points |
Concept | 0 points | Age range incorrect and/or multiple errors 14 points | Age range incorrect and/or several errors 16 points | Age range questionable and/or minor errors 18 points | Age appropriate and all concept and presentation elements correct 20 points |