young students assembling educational robot during robotics workshopdescription - 學校專題項目 個影片檔及 b 捲影像00:14
teacher guiding young student building electronics project during stem class - 學校專題項目 個影片檔及 b 捲影像00:24
teacher guiding young student building electronics project during stem class - 學校專題項目 個影片檔及 b 捲影像00:16
children conducting science experiment with microscope during stem education class - 學校專題項目 個影片檔及 b 捲影像00:21
teacher introducing engineering concepts to young students during stem classroom activity - 學校專題項目 個影片檔及 b 捲影像00:17
teacher introducing engineering concepts to children during stem workshopdescription - 學校專題項目 個影片檔及 b 捲影像00:13
teacher introducing engineering concepts to young students during stem classroom activity - 學校專題項目 個影片檔及 b 捲影像00:16
teacher introducing engineering concepts to young students during stem classroom activity - 學校專題項目 個影片檔及 b 捲影像00:13