First four lectures was easy to understand and the concepts were taught in a excellent manner by doing in class activities.Continuing the semester project and doing in class activities , as the concepts are taught helped me to understand the points that I struggle with.In talking about teaching style lecturer 's teaching style is excellent but in terms of improvement it will be more better if the examples are explained slowly and precisely.honestly , I learn the most through examples.In addition to that lecture five six was difficult for me to understand.In lecture 6 there was n't enough examples describing A\association.I would be grateful if is explained again in a tutorial class.Lecture 7 was regarding an in class activity.Through that lecture I was quite able to understand UML diagrams .