Identifying & Selecting Power Tools Scaffolded Phenomena-Based Lesson: The Vitrified Grinding Wheel Peripheral Surface Velocity & Centrifugal Rupture Hazard Presentation | Agricultural Mechanics | 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 Agricultural Mechanics (grades 9–12) chapter Identifying & Selecting Power Tools, built around the phenomenon The Vitrified Grinding Wheel Peripheral Surface Velocity & Centrifugal Rupture Hazard. 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.

• What's inside: SCAFFOLDED Student Slide Show (editable .pptx + PDF, 16 slides).
• 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 Agricultural Mechanics, grades 9–12.

Complete the set: Identifying & Selecting Power Tools Scaffolded Phenomena-Based Lesson: The Vitrified Grinding Wheel Peripheral Surface Velocity & Centrifugal Rupture Hazard Teacher Discussion Guide; Identifying & Selecting Power Tools Scaffolded Phenomena-Based Lesson: The Vitrified Grinding Wheel Peripheral Surface Velocity & Centrifugal Rupture Hazard Student Response Sheet.