Resolution to Increase Capacity by using Math Students Learning Guided Discovery Learning (gdl)

This research is a classroom action research (PTK) aims to determine the increase problem-solving ability of students on the subject of flat in class VII SMP Hang Tuah 2 by using the method of learning Giuded Discovery Learning. The Instrument Data Collectors in this research is to test the problem solving and observation. This test consists of tests and test Cycle I Cycle II. From the results of the two cycles study, the data obtained in the cycle I of percentage completeness of problem solving ability of students by 44% and unfinished presentation 56% of 32 students who complete is 14 people and the unfinished is 18 people. In cycle II the percentage of problem solving ability is 87,5% and presentation is not complete 12,5% from 32 complete student is 28 people and the unfinished is 4 people