CNC Machine Anatomy & Axes Phenomena-Based Lesson: The 'Backwards Table' Operator Crash & High-RPM Steep-Taper Bell-Mouthing Presentation | Computer Aided Integrated Manufacturing | Grades 9–12

This is the student-facing slide presentation that introduces the phenomenon, walks the class through observations and driving questions, and frames the evidence students will use for the Phenomena-Based Lesson in the Computer Aided Integrated Manufacturing (grades 9–12) chapter CNC Machine Anatomy & Axes, built around the phenomenon The 'Backwards Table' Operator Crash & High-RPM Steep-Taper Bell-Mouthing. It is sold separately from the other two parts of the set.

Complete the set: CNC Machine Anatomy & Axes Phenomena-Based Lesson: The 'Backwards Table' Operator Crash & High-RPM Steep-Taper Bell-Mouthing Teacher Discussion Guide; CNC Machine Anatomy & Axes Phenomena-Based Lesson: The 'Backwards Table' Operator Crash & High-RPM Steep-Taper Bell-Mouthing Student Response Sheet. Scaffolded version: CNC Machine Anatomy & Axes Scaffolded Phenomena-Based Lesson: The 'Backwards Table' Operator Crash & High-RPM Steep-Taper Bell-Mouthing Presentation.

Sections: Dimension / Standard; Performance Expectation & Practices Alignment; Slides; Segment; Focus Activity & Instructional Goal; Anchoring Driving Question (student Sensemaking):; Teacher Script (read Aloud To Introduce Phenomenon):; Talk Move Category. Sample item: “• Tier 1 Observation: Why did commanding a positive +X move on the CNC control pendant cause the physical VMC machine table to travel to the left rather than to the right?”

What's inside: Student Slide Show (editable .pptx + PDF, 23 slides).

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

Resource type: Phenomena-Based Lesson – Presentation. Format: editable Microsoft PowerPoint 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 Integrated Manufacturing, 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.