The document discusses the Junkbots project, which provides 12 hours of STEM activities to secondary school students using robotics and computational thinking. It aims to teach programming skills through building robots out of junk and programming Lego robots. The project has expanded to primary schools and uses Raspberry Pi and Scratch/Python programming. It teaches fundamental skills like debugging and collaboration. Computational thinking skills are strengthened through activities involving tinkering, abstraction, and logic. The project has received funding and resources, and the author questions how changes bringing computational thinking to K-12 curriculums will impact university curriculums.