An interesting activity. A variety of activities as motivation in the learning of students. To show appreciation When students complete the activity as well. The communication shows the accepted. Sympathetic Understanding of students in training or to attend to the child's efforts to cheer without the need to appreciate, but encouragement to children who do not have good activity. Not only do children appreciate good things only. By the use of words that conveys sincerity. Encouragement by touch or sight, which shows sincerity, time to listen to and communicate with them. To display the correct answer or not valid. By communicating with the children with the appropriate answers like "Yes, valid anywhere/incorrect coding", "correctly.