Design lessons that use graphics to explain coding concepts to students.

  Design at least three lessons that use graphics to explain coding concepts to students. The three lessons should be graphical in nature using events and animation. Themes of the lessons are your choice but some ideas: variables, branching, loops, functions, an algorithm, sorting, etc. also don't use advance topics. Use turtle graphics and animations. I want this as a game type. First the user needs to ask what topic he/she wants to learn and according to that it should open an animation on turtle graphics and make the topic understand. The example like is attached below.