Microworlds and Programming, Microworlds as Vehicles for Learning: Introducing Microworlds as Means of Providing Scaffolding for Learners With Specific Needs and for Teachers to Increase Their Computational Fluency. constructionism [Internet]. 2025 Jun. 24 [cited 2025 Jun. 30];8:593-4. Available from: https://constructionism.oapublishing.ch/index.php/con/article/view/74