young student observing scientific objects with magnifying glass during stem activity - 學校專題項目 個影片檔及 b 捲影像00:14
young student programming electronics and robotics project using tablet computer - 學校專題項目 個影片檔及 b 捲影像00:12
young student programming electronics and robotics project using tablet computer - 學校專題項目 個影片檔及 b 捲影像00:17
female teacher helping young student build educational robot in stem classroom - 學校專題項目 個影片檔及 b 捲影像00:11
female teacher helping young student build educational robot in stem classroom - 學校專題項目 個影片檔及 b 捲影像00:09
female teacher helping young student build educational robot in stem classroom - 學校專題項目 個影片檔及 b 捲影像00:18
female teacher helping young student build educational robot in stem classroom - 學校專題項目 個影片檔及 b 捲影像00:05
elementary teacher teaching geography with globe during interactive classroom lesson - 學校專題項目 個影片檔及 b 捲影像00:08
elementary teacher teaching geography with globe during interactive classroom lesson - 學校專題項目 個影片檔及 b 捲影像00:20
geological mineral formation close upgeological mineral formation close upgeological mineral formation close up - 學校專題項目 個影片檔及 b 捲影像00:09
female teacher guides mentoring elementary students building robotic arm for stem education training class - 學校專題項目 個影片檔及 b 捲影像00:16
female teacher guides mentoring elementary students building robotic arm for stem education training class - 學校專題項目 個影片檔及 b 捲影像00:14
female teacher guides mentoring elementary students building robotic arm for stem education training class - 學校專題項目 個影片檔及 b 捲影像00:20
female teacher guides mentoring elementary students building robotic arm for stem education training class - 學校專題項目 個影片檔及 b 捲影像00:20
female teacher guides mentoring elementary students building robotic arm for stem education training class - 學校專題項目 個影片檔及 b 捲影像00:18
female teacher guides mentoring elementary students building robotic arm for stem education training class - 學校專題項目 個影片檔及 b 捲影像00:16
female teacher guides mentoring elementary students building robotic arm for stem education training class - 學校專題項目 個影片檔及 b 捲影像00:12
female teacher guides mentoring elementary students building robotic arm for stem education training class - 學校專題項目 個影片檔及 b 捲影像00:10
asian elementary student using remote control to operate educational robots - 學校專題項目 個影片檔及 b 捲影像00:12
young asian student exploring robotics and digital innovation with smart device - 學校專題項目 個影片檔及 b 捲影像00:10
focused asian girl operating robot arm system with mobile phone during technology lesson - 學校專題項目 個影片檔及 b 捲影像00:11
asian schoolgirl controlling educational robots with smartphone in stem classroom - 學校專題項目 個影片檔及 b 捲影像00:13
focused asian girl operating educational robot with mobile phone in technology classroom - 學校專題項目 個影片檔及 b 捲影像00:09
asian schoolgirl using smartphone to control robot during stem learning activity - 學校專題項目 個影片檔及 b 捲影像00:11
asian elementary student controlling educational robots with smartphone during stem learning - 學校專題項目 個影片檔及 b 捲影像00:10
asian school girl learning robotics and programming with educational robot controller - 學校專題項目 個影片檔及 b 捲影像00:13
asian girl using smartphone to control robots during stem learning activity - 學校專題項目 個影片檔及 b 捲影像00:10
young girl learning robotics and programming with robotic arms in stem education lab - 學校專題項目 個影片檔及 b 捲影像00:13
asian girl using smartphone to control robots during stem learning activity - 學校專題項目 個影片檔及 b 捲影像00:07
asian schoolgirl exploring educational robot with digital devices in stem classroom - 學校專題項目 個影片檔及 b 捲影像00:09
young girl controlling educational robot during hands-on stem learning activity - 學校專題項目 個影片檔及 b 捲影像00:07
young girl using tablet and smartphone to learn robotics and coding in stem class - 學校專題項目 個影片檔及 b 捲影像00:08
young girl learning robotics and coding with programmable robot at stem classroom - 學校專題項目 個影片檔及 b 捲影像00:08
young girl controlling educational robot to complete a block stacking challenge - 學校專題項目 個影片檔及 b 捲影像00:07
young girl learning robotics and programming with robotic arms in stem education lab - 學校專題項目 個影片檔及 b 捲影像00:09
asian schoolgirl learning coding and robotics with remote controlled robots - 學校專題項目 個影片檔及 b 捲影像00:13
asian elementary student using smartphone to control educational robots in stem learning - 學校專題項目 個影片檔及 b 捲影像00:07
asian elementary student using smartphone to control educational robots in stem learning - 學校專題項目 個影片檔及 b 捲影像00:11
asian elementary student using smartphone to control educational robots in stem learning - 學校專題項目 個影片檔及 b 捲影像00:10
asian elementary student using smartphone to control educational robots in stem learning - 學校專題項目 個影片檔及 b 捲影像00:09
asian elementary student using smartphone to control educational robots in stem learning - 學校專題項目 個影片檔及 b 捲影像00:09
asian elementary student using smartphone to control educational robots in stem learning - 學校專題項目 個影片檔及 b 捲影像00:09
asian elementary student using smartphone to control educational robots in stem learning - 學校專題項目 個影片檔及 b 捲影像00:06
asian elementary student using smartphone to control educational robots in stem learning - 學校專題項目 個影片檔及 b 捲影像00:10
asian elementary student using smartphone to control educational robots in stem learning - 學校專題項目 個影片檔及 b 捲影像00:09
asian girl using smartphone to control educational robots during stem learning - 學校專題項目 個影片檔及 b 捲影像00:11
asian girl using smartphone to control educational robots during stem learning - 學校專題項目 個影片檔及 b 捲影像00:10
young asian student exploring robotics and engineering through hands-on stem education - 學校專題項目 個影片檔及 b 捲影像00:09
elementary student controlling robotic machines with smartphone in technology classroom - 學校專題項目 個影片檔及 b 捲影像00:10
elementary student controlling robotic machines with smartphone in technology classroom - 學校專題項目 個影片檔及 b 捲影像00:11
young asian student exploring robotics and engineering through hands-on stem education - 學校專題項目 個影片檔及 b 捲影像00:09
asian child operating educational robots during science and engineering project - 學校專題項目 個影片檔及 b 捲影像00:08
asian schoolgirl learning future technology by controlling robots with smartphone - 學校專題項目 個影片檔及 b 捲影像00:09
asian elementary student exploring educational robotics with laptop and robotic arm - 學校專題項目 個影片檔及 b 捲影像00:07
young asian girl learning robotics with programmable robot and laptop in stem activity - 學校專題項目 個影片檔及 b 捲影像00:05
young asian girl learning robotics with programmable robot and laptop in stem activity - 學校專題項目 個影片檔及 b 捲影像00:07
asian elementary student working with robotic arm and laptop during stem science project - 學校專題項目 個影片檔及 b 捲影像00:13
asian elementary student exploring educational robotics with laptop and robotic arm - 學校專題項目 個影片檔及 b 捲影像00:09
young asian girl learning robotics with programmable robot and laptop in stem activity - 學校專題項目 個影片檔及 b 捲影像00:09
young asian student exploring robotics and engineering with educational robot - 學校專題項目 個影片檔及 b 捲影像00:12
asian schoolgirl participating in robotics science project during stem education - 學校專題項目 個影片檔及 b 捲影像00:07
young asian student using laptop while exploring educational robotics and technology - 學校專題項目 個影片檔及 b 捲影像00:09
asian girl learning robotics with laptop and educational robot during stem activity - 學校專題項目 個影片檔及 b 捲影像00:09
asian schoolgirl exploring future technology with laptop and educational robot - 學校專題項目 個影片檔及 b 捲影像00:09
asian schoolgirl exploring future technology with laptop and educational robot - 學校專題項目 個影片檔及 b 捲影像00:08