Walled gardens for growing students
summary
Argues that environments sit on a walled‑garden ↔ open‑plain spectrum and that teaching works by moving students along it. Shows concrete pipeline: Python blocks → MicroPython → full Python, using micro:bit, Sphero, Arduino and JSON HTTP APIs with the requests library, Flask web servers and a custom Nexus messaging API to avoid OAuth. Describes an 8‑day camp where dozens of Year 10–12 students build virtual assistants that actually deploy and respond to webhooks, and reports that staged scaffolds let novices complete real, working projects.
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chapters (14)
- 0:00Start
- 2:50my programming experiences walled gardens
- 6:41younger students?
- 7:17older students?
- 8:49which is better for transitioning?
- 9:54go with the flowchart
- 14:55project goals
- 15:34python and the web
- 16:11connecting to APIs
- 17:24connecting to voice/text interfaces
- 18:49programming concepts
- 19:17deploying a server
- 19:34conclusions
- 20:27questions?
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