Mechanical Assembly Modeling & Constraints Scaffolded Phenomena-Based Lesson: The Gate That Would Not Swing Student Response Sheet | Pre-Engineering Drafting and Design | Grades 9–12
Dimensional Limits & Mechanical Fits Phenomena-Based Lesson: The Shaft That Seized on the Press: HL-207 Presentation | Pre-Engineering Drafting and Design | Grades 9–12
Mechanical Assembly Modeling & Constraints Scaffolded Phenomena-Based Lesson: The Gate That Would Not Swing Teacher Discussion Guide | Pre-Engineering Drafting and Design | Grades 9–12
Mechanical Assembly Modeling & Constraints Scaffolded Phenomena-Based Lesson: The Gate That Would Not Swing Presentation | Pre-Engineering Drafting and Design | Grades 9–12