Naming Compounds & Writing Chemical Formulas Phenomena-Based Lesson: Contrasting Chemical Properties of Iron(II) vs. Iron(III) Oxides Teacher Discussion Guide | Chemistry | 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 Chemistry (grades 9–12) chapter Naming Compounds & Writing Chemical Formulas, built around the phenomenon Contrasting Chemical Properties of Iron(II) vs. Iron(III) Oxides. It is sold separately from the other two parts of the set.

Complete the set: Naming Compounds & Writing Chemical Formulas Phenomena-Based Lesson: Contrasting Chemical Properties of Iron(II) vs. Iron(III) Oxides Presentation; Naming Compounds & Writing Chemical Formulas Phenomena-Based Lesson: Contrasting Chemical Properties of Iron(II) vs. Iron(III) Oxides Student Response Sheet. Scaffolded version: Naming Compounds & Writing Chemical Formulas Scaffolded Phenomena-Based Lesson: Contrasting Chemical Properties of Iron(II) vs. Iron(III) Oxides Teacher Discussion Guide.

Sections: Section 1: Three-dimensional Learning Alignment (ngss); NGSS Dimension; Aligned Three-dimensional Learning Goal; Section 2: Anchoring Phenomenon & Driving Inquiry; Section 3: Productive Science Talk Moves Matrix; Talk Move Category; Verbatim Facilitation Prompt & Goal; Section 5: Student Misconceptions & Scientific Corrections. Sample item: “How does systematic chemical nomenclature reflect the variable oxidation states of transition metals?”

What's inside: Teacher Discussion Guide (editable .docx + PDF, about 1,176 words, 4 pages); answer key / model answers for the teacher.

Standards: HS-PS1-2 — Construct and revise an explanation for the outcome of a simple chemical reaction based on the outermost electron states of atoms, trends in the periodic table, and knowledge of the patterns of chemical properties.

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 Chemistry, 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.