The Effectiveness of Mathematics Learning using Learning Start With A Questions Model in Improving Mathematics Learning Ability

Problem formulation in this research is 1). Whether the learning model "learning start with a questions" can improve the effectiveness of mathematics learning in the seventh grade of Junior High School Muhammadiyah 57. 2). Whether by using the learning model "learning start with a questions can improve the students math learning ability of junior high school class in the cognitive domain. This study aims are 1). To know whether the learning model learning start with a questions can improve the effectiveness of mathematics learning in class VII junior high school. 2). To find out whether by using learning model learning start with a questions can improve students math learning ability junior high school class in the cognitive domain. By using the gain test, the percentage of the effectiveness of learning model of learning start with a question is 77%, in the experiment class, while the control class is obtained large percentage effectiveness (9%). Based on the details of the results above, it can be concluded that learning mathematics using the learning model Learning Start With A Questions for students of junior high school effective on the material set in the Cognitive Student Area.