3.5.5. Reliability Tests 37
3.6. Data Collection Techniques 38
3.7. Data Analysis Techniques 42
3.7.1. Normality Test 43
3.7.2. Homogeneity Test 44
3.8. Hypothesis Testing 44
3.9. Test Improved Learning Outcomes Gain 45
CHAPTER IV RESULTS AND DISCUSSION 4.1. Survey Student Worksheet LKS Chemistry
47
4.2. Analysis Student Worksheet LKS SMA 47
4.3 Development and Standardization of Innovative 55
Student Worksheet LKS 4.4.
The Role of The Innovative Student Worksheet LKS 65
on Learning Student Achievement 4.4.1. Standardization Instrument Test
65 4.4.1.1. Validity Instrument Test
65 4.4.1.2. Difficulty Index
66 4.4.1.3. Distructor
66 4.4.1.4. Discrimination Index of Instrument
66 4.4.1.5. Reliability instrument Test
67 4.5. Analysis Data Result
67 4.5.1. Calculating Average Values Pretest and Posttest
Class and Class Experiment Control 67
4.5.2. Improved Learning Outcomes 68
4.5.3. Normality Test Data 68
4.5.4. Homogenity Test Data 69
4.5.5. Hypothesis Test 70
4.5.6. Percentage Improved Learning Outcome
71 4.6.
Discussion 71
CHAPTER V CONCLUSION AND SUGGESTION
5.1. Conclusion 74
5.2. Suggestion 75
REFERENCES 76
LIST OF TABLE
Table 2.1. Stages Model PBL 20
Table 2.2. Examples of Acid 22
Table 2.3. Examples Bases 23
Table 2.4. Table Acid-Base Conjugation 24
Table 2.5. Price K
w
water in different temperatures 26
Table 2.6. Universal Indicator color 31
Table 3.1. Research design 34
Table 3.2. Classification of Content Validity Analysis 35
Table 3.3. Validity Criteria Analysis Average Value 43
Table 4.1. The results of the questionnaire assessment of students based on eligibility student worksheet
LKS content by Chemistry Teacher ratings 47
Table 4.2. The result of the questionnaire student worksheet LKS based on the language to feasibility
assessment chemistry Teacher 49
Table 4.3. The results of the questionnaire student worksheets based on the merits presentation by rating
Chemistry Teacher 51
Table 4.4. The results of the questionnaire based on a assessment module graphic judgment Chemistry Teacher
53 Table 4.5. The results of the questionnaire based on a
feasibility assessment LKS content by votes Lecturer Chemistry and Chemistry Teacher
57 Table 4.6. The results of the questionnaire based on the
feasibility language LKS votes by rating Lecturer of Chemistry and Chemistry Teacher
59 Table 4.7. The questionnaire results LKS ratings based
feasibility presentation by rating Lecturer of Chemistry and Chemistry Teacher
61
