My son underwent a free trial lesson at a robotics enrichment centre today. Based on what I gathered from the trainer, he built a robot with blocks, thus employing his honed Lego-building skills. Subsequently, he was taught how various sensors correspond to various colours and guided to make this robot dancing by deciding on some parameters via a pre-designed code. He also got to design the “facial expression* of this robot!

What do you suggest I do next now that I have confirmed his budding interest in robotics? (Aside from signing up for classes with the enrichment center.) What sources of information (YouTubers, websites) would you recommend?