Maya L Hutapea, 2014 ANALYSIS OF STUDENTS’ LEARNING OBSTACLES ON THE SUBJECT OF PYTHAGOREAN THEOREM
Universitas Pendidikan Indonesia |
repository.upi.edu |
perpustakaan.upi.edu
CHAPTER III RESEARCH METHOD 3.1 Research Method
25
3.2 Purposive Sampling 25
3.3. Research Procedures 25
3.3.1 The Preparation Phase 25
3.3.2 The Implementation Phase 26
3.3.3 The Planning Phase 26
3.4 Research Instrument 28
3.4.1 The Data Collection Techniques 28
3.4.1.1 Test 28
3.4.1.1.1 The Characteristic of Problem One 28
3.4.1.1.2 The Characteristic of Problem Two 28
3.4.1.1.3 The Characteristic of Problem Three 29
3.4.1.1.4 The Characteristic of Problem Four 29
3.4.1.1.5 The Characteristic of Problem Five 29
3.4.1.1.6 The Characteristic of Problem Six 30
3.5 Data Analysis Procedure
31 3.5.1 Data Analysis Technique
31 3.5.1.1 Data Reduction
31 3.5.1.2 Presentation of Data
31 3.5.1.3 Conclusion Withdrawal
32 3.5.2 Data Analysis Plan
32 3.5.3 Validation Method
32 3.5.3.1 Credibility Test
32 3.5.3.2 Transferability Test
32 3.5.3.3 Dependability Test
33 3.5.3.4 Confirmability Test
33
CHAPTER IV RESEARCH RESULT AND DISCUSSION 4.1 The General Descriptions of The Data
35
4.2 The Category of Data Based on Ontogenic Obstacles 36
4.2.1 The Influence of Algebraic Thinking on Ontogenic
Maya L Hutapea, 2014 ANALYSIS OF STUDENTS’ LEARNING OBSTACLES ON THE SUBJECT OF PYTHAGOREAN THEOREM
Universitas Pendidikan Indonesia |
repository.upi.edu |
perpustakaan.upi.edu
Obstacles 37
4.2.1.1 The First Obstacle in Problem Three 38
4.2.1.2 The Second Obstacle in Problem Three 40
4.2.1.3 The Third Obstacle in Problem Three 41
4.2.1.4 The Third Obstacle in Problem Three 42
4.2.2 The Influence of Geometry Ability on Ontogenic Obstacles
43 4.2.2.1 The First Obstacle in Problem Five
45 4.2.2.2 The Second Obstacle in Problem Five
45
4.3 The Category of Data Based on Epistemological Obstacles 46
4.3.1 The Influence of Misconception on Epistemological Obstacles
46 4.3.1.1 The First Obstacle in Problem One
47 4.3.1.2 The Second Obstacle in Problem One
49 4.3.1.3 The Third Obstacle in Problem One
50 4.3.1.4 The Third Obstacle in Problem One
50 4.3.1.5 The Third Obstacle in Problem One
51 4.3.2. The Influence of Implicit Information on
Epistemological Obstacles 53
4.3.2.1 The First Obstacle in Problem Three 54
4.3.2.2 The Second Obstacle in Problem Three 54
4.3.2.3 The Third Obstacle in Problem Three 55
4.3.3 The Influence of Visual Representation on Epistemological Obstacles
56 4.3.3.1 The First Obstacle in Problem Three
57 4.3.3.2 The Second Obstacle in Problem Three
59 4.3.3.3 The Third Obstacle in Problem Three
59
4.4 Category of Data Based on Didactical Obstacles 63
4.4.1 The Influence of Verbalistis on Didactical Obstacles 63
4.4.1.1 The First Obstacle in Problem Two 66
4.4.1.2 The Second Obstacle in Problem Three 67
Maya L Hutapea, 2014 ANALYSIS OF STUDENTS’ LEARNING OBSTACLES ON THE SUBJECT OF PYTHAGOREAN THEOREM
Universitas Pendidikan Indonesia |
repository.upi.edu |
perpustakaan.upi.edu
4.4.1.3 The Third Obstacle in Problem Three 68
4.4.1.4 The Fourth Obstacle in Problem Three 69
4.4.1.5 The Fifth Obstacle in Problem Three 69
4.5 The Students’ Outcome Space of The Problems
