Hydrocarbons & Functional Groups Phenomena-Based Lesson: Continuous Thermal Separation of Complex Petroleum Hydrocarbon Mixtures in 60-Meter Industrial Fractionating Towers Presentation | Chemistry II | 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 Phenomena-Based Lesson in the Chemistry II (grades 9–12) chapter Hydrocarbons & Functional Groups, built around the phenomenon Continuous Thermal Separation of Complex Petroleum Hydrocarbon Mixtures in 60-Meter Industrial Fractionating Towers. It is sold separately from the other two parts of the set.

• What's inside: Student Slide Show (editable .pptx + PDF, 22 slides).
• 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 Chemistry II, grades 9–12.

Sample question“How can boiling points vary across hundreds of degrees purely based on carbon chain length and functional group architecture?”

Complete the set: Hydrocarbons & Functional Groups Phenomena-Based Lesson: Continuous Thermal Separation of Complex Petroleum Hydrocarbon Mixtures in 60-Meter Industrial Fractionating Towers Teacher Discussion Guide; Hydrocarbons & Functional Groups Phenomena-Based Lesson: Continuous Thermal Separation of Complex Petroleum Hydrocarbon Mixtures in 60-Meter Industrial Fractionating Towers Student Response Sheet. Scaffolded version: Hydrocarbons & Functional Groups Scaffolded Phenomena-Based Lesson: Continuous Thermal Separation of Complex Petroleum Hydrocarbon Mixtures in 60-Meter Industrial Fractionating Towers Presentation.