Hand Tool Operation & Care Phenomena-Based Lesson: The High-Carbon Tool Steel Overheating Decarburization & Edge Retention Paradox Presentation | Agricultural Mechanics | Grades 9–12
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Hand Tool Operation & Care Phenomena-Based Lesson: The High-Carbon Tool Steel Overheating Decarburization & Edge Retention Paradox 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 Phenomena-Based Lesson in the Agricultural Mechanics (grades 9–12) chapter Hand Tool Operation & Care, built around the phenomenon The High-Carbon Tool Steel Overheating Decarburization & Edge Retention Paradox. It is sold separately from the other two parts of the set.
- What's inside: Student Slide Show (editable .pptx + PDF, 22 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.
Sample question“• Tier 1: What do iridescent oxide color shifts on heated tool steel reveal about the internal tempering temperature of the metal?”
Complete the set: Hand Tool Operation & Care Phenomena-Based Lesson: The High-Carbon Tool Steel Overheating Decarburization & Edge Retention Paradox Teacher Discussion Guide; Hand Tool Operation & Care Phenomena-Based Lesson: The High-Carbon Tool Steel Overheating Decarburization & Edge Retention Paradox Student Response Sheet. Scaffolded version: Hand Tool Operation & Care Scaffolded Phenomena-Based Lesson: The High-Carbon Tool Steel Overheating Decarburization & Edge Retention Paradox Presentation.
Standards
Aligned to Career & Technical Education (CTE) program-of-study competencies for Agriculture, Food & Natural Resources — power, structural and technical systems, with embedded academic literacy and career-readiness skills.
Opening the files
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.
At a glance
- Resource type
- Phenomena Lesson
- Grade
- 9–12
- Course
- Agricultural Mechanics
- Delivery
- Digital download