Plate Tectonics Phenomena-Based Lesson: Symmetrical Paleomagnetic Zebra Stripes and Seafloor Spreading Along the Mid-Atlantic Ridge Teacher Discussion Guide | Earth & Space Science | Grades 9–12
Plate Tectonics Phenomena-Based Lesson: Symmetrical Paleomagnetic Zebra Stripes and Seafloor Spreading Along the Mid-Atlantic Ridge Teacher Discussion Guide | Earth & Space Science | Grades 9–12
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This is the teacher discussion guide, with lesson flow, facilitation questions, anticipated student ideas and model explanations for leading the class discussion for the Phenomena-Based Lesson in the high school Earth & Space Science (grades 9–12) chapter Plate Tectonics, built around the phenomenon Symmetrical Paleomagnetic Zebra Stripes and Seafloor Spreading Along the Mid-Atlantic Ridge. It is sold separately from the other two parts of the set.
Complete the set: Plate Tectonics Phenomena-Based Lesson: Symmetrical Paleomagnetic Zebra Stripes and Seafloor Spreading Along the Mid-Atlantic Ridge Presentation; Plate Tectonics Phenomena-Based Lesson: Symmetrical Paleomagnetic Zebra Stripes and Seafloor Spreading Along the Mid-Atlantic Ridge Student Response Sheet. Scaffolded version: Plate Tectonics Scaffolded Phenomena-Based Lesson: Symmetrical Paleomagnetic Zebra Stripes and Seafloor Spreading Along the Mid-Atlantic Ridge Teacher Discussion Guide.
Sections: NGSS Dimension; Specific Performance Expectation & Dimensional Alignment; Slides; Segment; Focus Activity & Instructional Goal; Anchoring Driving Question (student Sensemaking):; Talk Move Category; Teacher Facilitation Prompt & Sensemaking Strategy. Sample item: “How does magma rising from Earth's deep mantle record planetary magnetic reversals to provide an indelible conveyor-belt chronicle of continental drift?”
What's inside: Teacher Discussion Guide (editable .docx + PDF, about 1,739 words, 7 pages); answer key / model answers for the teacher.
Standards: HS-ESS1-5 — Evaluate evidence of the past and current movements of continental and oceanic crust and the theory of plate tectonics to explain the ages of crustal rocks. HS-ESS2-3 — Develop a model based on evidence of Earth’s interior to describe the cycling of matter by thermal convection.
Resource type: Phenomena-Based Lesson – Teacher Discussion Guide. Format: editable Microsoft Word 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 high school Earth & Space Science, 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.