Intro to Scientific Inquiry Phenomena-Based Lesson: Silent Limnic Eruption of Lake Nyos Overcoming Cameroon Valleys Presentation | Middle School Earth Science | Grades 6–8

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 Middle School Earth Science (grades 6–8) chapter Intro to Scientific Inquiry, built around the phenomenon Silent Limnic Eruption of Lake Nyos Overcoming Cameroon Valleys. It is sold separately from the other two parts of the set.

Complete the set: Intro to Scientific Inquiry Phenomena-Based Lesson: Silent Limnic Eruption of Lake Nyos Overcoming Cameroon Valleys Teacher Discussion Guide; Intro to Scientific Inquiry Phenomena-Based Lesson: Silent Limnic Eruption of Lake Nyos Overcoming Cameroon Valleys Student Response Sheet. Scaffolded version: Intro to Scientific Inquiry Scaffolded Phenomena-Based Lesson: Silent Limnic Eruption of Lake Nyos Overcoming Cameroon Valleys Presentation.

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 observable evidence at the lake indicated a physical change occurred beneath the water rather than a fiery volcanic blast?”

What's inside: Student Slide Show (editable .pptx + PDF, 22 slides).

Standards: NGSS Middle School Earth & Space Science (MS-ESS) disciplinary core ideas and the science practices of analyzing data and constructing explanations.

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 Middle School Earth Science, grades 6–8.

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.