I sent my daughter for an arduino class to Workbench Projects in Kusoor, Bangalore. It was a great class and this is the first time she learned electronics concepts and learned to apply programming to real life things. One of the projects was to build a simple wearable device. Initially it sounds complex but when you go closer you realize that it's doable. Finally she ended up making about 10-12 projects using concepts such as sound, lights, motors, etc.