Data Collection Technique IMPLEMENTATION OF PROBLEM BASED LEARNING MODEL TO IMPROVE CREATIVE THINKING ABILITY OF STUDENTS CLASS XI ACCOUNTING 2 IN TAXATION SUBJECT AT SMK NEGERI 1 YOGYAKARTA ACADEMIC YEAR 2016/2017.

45 No. Indicators of Creative Thinking Ability Criteria Score to the successful student answer is not clear yet. Less Creative: student does not explain the reason of the answers to the questions heshe replied. 1 Sourch: Danny Soesilo 2014: 36-39 with modifications 2. Creative Thinking Ability Test To determine the students Creative Thinking Ability, besides doing observation researcher uses Creative Thinking Ability test in taxation subject from Torrance is TTCT The Torrance Creativity Thinking. TTCT includes language tests verbal and image test figural. These tests include: a. Language Test Verbal, with two activities, namely: 1 Use of multiple objects 2 The guild says b. Images Test Figural, with seven activities, namely: 1 Make a question 2 Trapping causation 3 Guessing the result of events 4 Development the benefits of object 5 Using outside language 6 Ask the question outstanding 7 Make a guess 46 Each answer in the measuring instrument is assessed in terms of construct: fluency, originality, and detailing or elaborating. The range of scores each question can be worth 1 to 3. In question 1, 2, 3, and 4 the score of 1 if students do not respond or only able to answer 3 uses the appropriate object, the score of 2 if the student is able to answer 4 to 6 uses the appropriate object, and a score of 3 if students were able to answer more than 6 use the appropriate object. In particular, the researcher can not find a measuring tool Creative Thinking Ability have been specifically developed in the taxation subject. For that, developed with reference to the creativity test developed by Wijaya Sunarya 2014: 72 by modifying indicators of Creative Thinking Ability. Table 7. Lattice of Creative Thinking Ability Test Type Creative Thinking Ability Indicator Number Material Fluency Answering more than one or many ideas. 1, 2, 3, 4 Income Tax Article 21 Original Providing a different idea. 1, 2, 3, 4 Detailing or elaborating Develop or enrich an idea. 1, 2, 3, 4 Source: Wijaya Sunarya 2014: 72 3. Field Note Field note in this research is a note to record the learning process by using Problem Based Learning Model if there is a data needed to note related to student’s Creative Thinking Ability. This field note made by researcher and used by observer to record during the learning process.