Population Ecology Phenomena-Based Lesson: Isle Royale Wolf Moose Crash Teacher Discussion Guide | Biology | Grades 9–12

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 Biology (grades 9–12) chapter Population Ecology, built around the phenomenon Isle Royale Wolf Moose Crash. It is sold separately from the other two parts of the set.

Complete the set: Population Ecology Phenomena-Based Lesson: Isle Royale Wolf Moose Crash Presentation; Population Ecology Phenomena-Based Lesson: Isle Royale Wolf Moose Crash Student Response Sheet. Scaffolded version: Population Ecology Scaffolded Phenomena-Based Lesson: Isle Royale Wolf Moose Crash Teacher Discussion Guide.

Sections: NGSS Dimension; Specific Performance Expectation & Dimensional Alignment; Slides; Segment; Focus Activity & Instructional Goal; Anchoring Driving Question (student Sensemaking):; Teacher Script (read Aloud To Introduce Phenomenon):; Talk Move Category. Sample item: “• Tier 1 (Observation): What specific population shifts occurred among Isle Royale's wolves, moose, and balsam fir trees between 2009 and 2018?”

What's inside: Teacher Discussion Guide (editable .docx + PDF, about 2,117 words, 8 pages); answer key / model answers for the teacher.

Standards: HS-LS2-2 — Use mathematical representations to support and revise explanations based on evidence about factors affecting biodiversity and populations in ecosystems of different scales.

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 Biology, 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.