Motion Simulation & Interference Checking Phenomena-Based Lesson: High-RPM Engine Valve-to-Piston Dynamic Clash & Blind-Hole Bolt Bottoming Failure Teacher Discussion Guide | Computer Aided Drafting II | Grades 9–12

This is the teacher discussion guide, with lesson flow, facilitation questions, anticipated student ideas and model explanations for leading the class discussion for the Phenomena-Based Lesson in the Computer Aided Drafting II (grades 9–12) chapter Motion Simulation & Interference Checking, built around the phenomenon High-RPM Engine Valve-to-Piston Dynamic Clash & Blind-Hole Bolt Bottoming Failure. It is sold separately from the other two parts of the set.

Complete the set: Motion Simulation & Interference Checking Phenomena-Based Lesson: High-RPM Engine Valve-to-Piston Dynamic Clash & Blind-Hole Bolt Bottoming Failure Presentation; Motion Simulation & Interference Checking Phenomena-Based Lesson: High-RPM Engine Valve-to-Piston Dynamic Clash & Blind-Hole Bolt Bottoming Failure Student Response Sheet. Scaffolded version: Motion Simulation & Interference Checking Scaffolded Phenomena-Based Lesson: High-RPM Engine Valve-to-Piston Dynamic Clash & Blind-Hole Bolt Bottoming Failure Teacher Discussion Guide.

Sections: Learning Goals; Dimension / Standard; Performance Expectation & Practices Alignment; Slides; Segment; Focus Activity & Instructional Goal; Anchoring Driving Question (student Sensemaking):; Teacher Script (read Aloud To Introduce Phenomenon):. Sample item: “• Tier 1 Observation: Why did looking at the engine assembly at its resting 0° position fail to reveal that the piston and intake valve would collide at 172° of crank rotation?”

What's inside: Teacher Discussion Guide (editable .docx + PDF, about 2,087 words, 8 pages); answer key / model answers for the teacher.

Standards: Aligned to ITEEA Standards for Technological and Engineering Literacy for Computer Aided Drafting II, with embedded engineering design practices and career-readiness skills.

Resource type: Phenomena-Based Lesson – Teacher Discussion Guide. Format: editable Microsoft Word file plus a ready-to-print PDF.

Classroom use: Open with the phenomenon slide show, let students record ideas on the response sheet, and lead the discussion with the teacher guide. Built for Computer Aided Drafting II, grades 9–12.

Format note: These files are delivered in Microsoft Office formats (Word and/or PowerPoint). If you open a worksheet that includes tables in Apple Pages or another non-Microsoft app, table formatting may not display correctly. For best results, use Microsoft Word or PowerPoint (or upload the file to Google Docs). If you run into any formatting issues, contact us and we can send a PDF version.