Actualmente se consolida un movimiento que propone que todos los estudiantes, de todas las escuelas, aprendan a programar computadores. Reseñamos aquí una de esas iniciativas: code.org.
A simple guide to making a maze game which relies upon several key scratch ideas such as broadcast and sensing of color intercations. The game is incomplete and is ripe for extending.
I've created a manual for teachers and students, which goal is to help them to take their first steps with Scratch. The book is under CC 3.0 license and it's in Polish language.
After teaching students some basics (stage, sprites, costumes, loops, movement, ask/answer, broadcast/receive, variables), I challenged them to create their own projects.