es bartlett learning(cjonesllc bartlett learning llcan ascend learning company not for sale or distribution not for sale or distribution or sale or distribution contents ix ( )summary jones bartlett learningllc (cjones bartlett learn key terms not for sale or dist not for sale or distribution python keywords and functions programming exercises simulation objectives llc (cjones bartlett (cjones bartlett learninglearningllc bears and fish not for sale or distribution not for sale or distribution what is simulation rules of the game design implementation the world class es bartlett learning(cjones bartlett learningllc the fish class llc the bear class or sale or distribution not for sale or distribution main simulation growing plants note on inheritance summary key terms keywords and functions llc (cjones bartlett learn ( )python jones bartlett learningprogramming exercises not for sale or distribution father was rectangle not for sale or dist objectives introduction (cjones bartlett learninglearningllc first design llc (cjones bartlett sale basicor implementation not for sale or distribution not for distribution the canvas class the geometricobject class the point class the line class testing our implementation understanding bartlett learningllc es bartlett learningllc inheritance (cjones limitations or sale or distribution not for sale or distribution an improved implementation implementing polygons summary key terms python keywordsmethodsand decorator learningllc (cjones bartlett learn ( )programming jones &exercises bartlett not for sale or distribution video games not for sale or dist objectives introduction event-driven programming simulating an event loop (cjones bartlett learningllc (cjones bartlett learningllc multithreaded event loop not for sale or distribution not for sale or event-driven programming with the turtle distribution simple etch- -sketch using key presses placing turtles using mouse clicks bouncing turtles es bartlett learningllc (cjones bartlett learningllc