Laboratory Skills & Applied Problem Solving Scaffolded Phenomena-Based Lesson: Precision Equivalence Point Detection in Single-Drop Acid-Base Titration Presentation | Chemistry | 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 high school Chemistry (grades 9–12) chapter Laboratory Skills & Applied Problem Solving, built around the phenomenon Precision Equivalence Point Detection in Single-Drop Acid-Base Titration. 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: Laboratory Skills & Applied Problem Solving Scaffolded Phenomena-Based Lesson: Precision Equivalence Point Detection in Single-Drop Acid-Base Titration Teacher Discussion Guide; Laboratory Skills & Applied Problem Solving Scaffolded Phenomena-Based Lesson: Precision Equivalence Point Detection in Single-Drop Acid-Base Titration Student Response Sheet. Original version: Laboratory Skills & Applied Problem Solving Phenomena-Based Lesson: Precision Equivalence Point Detection in Single-Drop Acid-Base Titration Presentation.

Sections: Section 1: Three-dimensional Learning Alignment (ngss); NGSS Dimension; Scaffolded Three-dimensional Learning Goal; Section 3: Scaffolded Science Talk Moves Matrix; Scaffolded Talk Move; Verbatim Facilitation Prompt & Talk Goal; Everyday Student Misconception (flawed Claim); Scientific Evidence & Intuitive Correction. Sample item: “At the equivalence point, moles of base equal moles of ____________.”

What's inside: SCAFFOLDED Student Slide Show (editable .pptx + PDF, 16 slides).

Standards: HS-PS1-3 — Plan and conduct an investigation to gather evidence to compare the structure of substances at the bulk scale to infer the strength of electrical forces between particles. HS-PS1-7 — Use mathematical representations to support the claim that atoms, and therefore mass, are conserved during a chemical reaction.

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 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.