PDGE Year 1: Making Use of ICT Resources
PDGE Year 1: Making Use of ICT Resources — Items 5 — Percentages: Selling Problems、Exterior Angles of Polygons Demo by Anthony OR 柯志明、Introduction to Sine Function
PDGE Year 1: Making Use of ICT Resources — Items 5 — Percentages: Selling Problems、Exterior Angles of Polygons Demo by Anthony OR 柯志明、Introduction to Sine Function