課室教材資源庫

HCSE-3803-21-MP4

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🎬 Video Presentations

📹 1_IndividualPresentationDemo https://classroom-media-dev-hk.classroom.com.hk/wp-content/uploads/2026/06/1_IndividualPresentationDemo.mp4
📹 2_GroupInteractionDemo https://classroom-media-dev-hk.classroom.com.hk/wp-content/uploads/2026/06/2_GroupInteractionDemo.mp4