11:49 play_arrow Middle school tech class Video 14: Reinventing the wheel Middleschooltech visibility 24 schedule 14 سال پیش favorite
11:04 play_arrow Middle school tech class Video 13: Elegance in engineering Middleschooltech visibility 32 schedule 14 سال پیش favorite
4:12 play_arrow Middle school tech class Video 15: The third and final project Middleschooltech visibility 58 schedule 14 سال پیش favorite
16:18 play_arrow Middle school tech class Video 9: Making a plan like an engineer Middleschooltech visibility 33 schedule 14 سال پیش favorite
11:08 play_arrow Middle school tech class Video 10: Making a prototype Middleschooltech visibility 39 schedule 14 سال پیش favorite
7:08 play_arrow Middle school tech class Video 12: The second project Middleschooltech visibility 29 schedule 14 سال پیش favorite
19:21 play_arrow Middle school tech class Video 8: Coding functions Middleschooltech visibility 1 schedule 14 سال پیش favorite
5:14 play_arrow Middle school tech class Video 11: The first project Middleschooltech visibility 27 schedule 14 سال پیش favorite
21:31 play_arrow Middle school tech class video 7: Coding beginnings Middleschooltech visibility 2 schedule 14 سال پیش favorite
18:14 play_arrow Middle school tech class Video 5: Logic components Middleschooltech visibility 39 schedule 14 سال پیش favorite
10:23 play_arrow Middle school tech class Video 6: The Microcontroller Middleschooltech visibility 73 schedule 14 سال پیش favorite
26:21 play_arrow Middle school tech class Video 4 Stock and trade electronics components Middleschooltech visibility 106 schedule 14 سال پیش favorite
17:39 play_arrow Middle school tech class Video 2: Electrical energy Middleschooltech visibility 233 schedule 14 سال پیش favorite
8:49 play_arrow Middle school tech class Video 3: Batteries Middleschooltech visibility 17 schedule 14 سال پیش favorite
16:08 play_arrow Middle school tech class Video 1: Introduction Middleschooltech visibility 54 schedule 14 سال پیش favorite