Students make planets rotate around the sun and label them correctly.
simple events, platformer controls, simple motion, direction and turning, platformer basics, simple loops, delays, advanced physics, platformer automations, actor properties, simple sound playing, visibility, advanced animation, variables, detect conditions, miscellaneous, simple conditionals, simple costume handling, input/output, advanced costume handling, advanced events, program control, pen color, pen size, simple drawing, screen bounds,