CAD Workspace & Drawing Units Scaffolded Phenomena-Based Lesson: NASA Mars Climate Orbiter Imperial-to-Metric Unit Mix-Up Presentation | Computer Aided Drafting I | 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 Drafting I (grades 9–12) chapter CAD Workspace & Drawing Units, built around the phenomenon NASA Mars Climate Orbiter Imperial-to-Metric Unit Mix-Up. 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: CAD Workspace & Drawing Units Scaffolded Phenomena-Based Lesson: NASA Mars Climate Orbiter Imperial-to-Metric Unit Mix-Up Teacher Discussion Guide; CAD Workspace & Drawing Units Scaffolded Phenomena-Based Lesson: NASA Mars Climate Orbiter Imperial-to-Metric Unit Mix-Up Student Response Sheet. Original version: CAD Workspace & Drawing Units Phenomena-Based Lesson: NASA Mars Climate Orbiter Imperial-to-Metric Unit Mix-Up Presentation.

Sections: Scaffolded Edition (grades 7–8) • Computer Aided Drafting I; Standard; What Students Do; Iteea Stel; Section 3: Scaffolded Talk Moves; Talk Move; What To Ask The Class; Common Misconception (flawed Claim). Sample item: “The orbiter burned up because one team used ____________ units and the other used ____________ units.”

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 Drafting I, 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 Drafting I, 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.