Please add a description for your lesson
expert physics, simple events, layers, delays, simple messaging, visibility, variables, detect conditions, simple sound playing, advanced animation, simple loops, miscellaneous, basic physics, simple costume handling, basic math, advanced costume handling, input/output, simple variables, advanced events, advanced motion, text handling, simple motion, advanced physics, simple conditionals, music and instruments, program control, direction and turning, advanced math, conditional wait,