CNC Machining & Part Inspection Scaffolded Phenomena-Based Lesson: The Untrammed Vise Wedge Error, Hydrodynamic Parallel Lift, & The 0.002" Burr Micrometer False Reject 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 Scaffolded Phenomena-Based Lesson in the Computer Aided Integrated Manufacturing (grades 9–12) chapter CNC Machining & Part Inspection, built around the phenomenon The Untrammed Vise Wedge Error, Hydrodynamic Parallel Lift, & The 0.002" Burr Micrometer False Reject. This scaffolded version adds sentence frames and extra supports for students who need them. It is sold separately from the other two parts of the set.

Complete the set: CNC Machining & Part Inspection Scaffolded Phenomena-Based Lesson: The Untrammed Vise Wedge Error, Hydrodynamic Parallel Lift, & The 0.002" Burr Micrometer False Reject Teacher Discussion Guide; CNC Machining & Part Inspection Scaffolded Phenomena-Based Lesson: The Untrammed Vise Wedge Error, Hydrodynamic Parallel Lift, & The 0.002" Burr Micrometer False Reject Student Response Sheet. Original version: CNC Machining & Part Inspection Phenomena-Based Lesson: The Untrammed Vise Wedge Error, Hydrodynamic Parallel Lift, & The 0.002" Burr Micrometer False Reject Presentation.

Sections: Section 1: Three-dimensional Learning Alignment (ngss); NGSS Dimension; Scaffolded Three-dimensional Learning Goal; Section 3: Scaffolded Science Talk Moves Matrix; Scaffolded Talk Move; Verbatim Facilitation Prompt & Talk Goal; Everyday Student Misconception (flawed Claim); Scientific Evidence & Intuitive Correction. Sample item: “Investigation Prompt 2: Practical & Analytical Synthesis. Topic: (Live Machining Diagnostics: Acoustic Signatures, Spindle Load Meters, & Chip Morphology [Slide 9]. How does this work in practice?”

What's inside: SCAFFOLDED Student Slide Show (editable .pptx + PDF, 17 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.