Comparative Advantage & Trade Policy Phenomena-Based Lesson: The Mill and the Port Presentation | Intro to Business | 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 Intro to Business (grades 9–12) chapter Comparative Advantage & Trade Policy, built around the phenomenon The Mill and the Port. It is sold separately from the other two parts of the set.

• What's inside: Student Slide Show (editable .pptx + PDF, 9 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 Intro to Business, grades 9–12.

Sample question“1. Which dated record does the most work for the mill, and which does the most work against its request?”

Complete the set: Comparative Advantage & Trade Policy Phenomena-Based Lesson: The Mill and the Port Teacher Discussion Guide; Comparative Advantage & Trade Policy Phenomena-Based Lesson: The Mill and the Port Student Response Sheet.