Students make planets rotate around the sun and label them correctly.
simple events, direction and turning, simple motion, simple loops, advanced animation, visibility, delays, simple sound playing, detect conditions, advanced costume handling, simple costume handling, advanced events, advanced motion, screen bounds, simple drawing, input/output, basic math, expert physics, pen color, pen size, advanced physics, advanced math, conditional wait, text handling, simple conditionals, program control, miscellaneous, basic physics,