s related to language skills in the case of Top Notch coursebook …..….96

4.40 Result of the descriptive statistics, percentage and Chi-square of the students’ responses related to language skills in the case of Total English coursebook..…..98

4.41 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to methodology in the case of Interchange coursebook………..99

4.42 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to methodology in the case of English Result coursebook..……100

4.43 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to methodology in the case of Top Notch coursebook………….101

4.44 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to methodology in the case of Total English coursebook…..…..103

4.45 Result of the descriptive statistics, percentage and Chi-square of the students’ responses related to methodology in the case of Interchange coursebook………..104

4.46 Result of the descriptive statistics, percentage and Chi-square of the students’ responses related to methodology in the case of English Result coursebook…….105

4.47 Result of the descriptive statistics, percentage and Chi-square of the students’ responses related to methodology in the case of Top Notch coursebook…………107

4.48 Result of the descriptive statistics, percentage and Chi-square of the students’ responses related to methodology in the case of Total English coursebook……….108

4.49 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to study skills in the case of Interchange coursebook…………..110

4.50 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to study skills in the case of English Result coursebook……….112

4.51 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to study skills in the case of Top Notch coursebook……………113

4.52 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to study skills in the case of Total English coursebook………..115

4.53 Result of the descriptive statistics, percentage and Chi-square of the students’ responses related to study skills in the case of Interchange coursebook …………116

4.54 Result of the descriptive statistics, percentage and Chi-square of the students’ responses related to study skills in the case of English Result coursebook……….118

4.55 Result of the descriptive statistics, percentage and Chi-square of the students’ responses related to study skills in the case of Top Notch coursebook……..…….120

4.56 Result of the descriptive statistics, percentage and Chi-square of the students’ responses related to study skills in the case of Total English coursebook………..122

4.57 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to visuals in the case of Interchange coursebook….……………124

4.58 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to visuals in the case of English Result coursebook..………….125

4.59 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to visuals in the case of Top Notch coursebook……………….126

4.60 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to visuals in the case of Total English coursebook…………….128

4.61 Result of the descriptive statistics, percentage and Chi-square of the students’ responses related to visuals in the case of Interchange coursebook…………..….129

4.62 Result of the descriptive statistics, percentage and Chi-square of the students’ responses related to visuals in the case of English Result coursebook………..…130

4.63 Result of the descriptive statistics, percentage and Chi-square of the students’ responses related to visuals in the case of Top Notch coursebook………………131

4.64 Result of the descriptive statistics, percentage and Chi-square of the students’ responses related to visuals in the case of Total English coursebook…………….…133

4.65 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to practice and testing in the case of Interchange coursebook……134

4.66 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to practice and testing in the case of English Result coursebook…136

4.67 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to practice and testing in the case of Top Notch coursebook…….137

4.68 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to practice and testing in the case of Total English coursebook….139

4.69 Result of the descriptive statistics, percentage and Chi-square of the students’ responses related to practice and testing in the case of Interchange coursebook……140

4.70 Result of the descriptive statistics, percentage and Chi-square of the students’ responses related to practice and testing in the case of English Result coursebook..142

4.71 Result of the descriptive statistics, percentage and Chi-square of the students’ responses related to practice and testing in the case of Top Notch coursebook..…..143

4.72 Result of the descriptive statistics, percentage and Chi-square of the students’ responses related to practice and testing in the case of Total English coursebook…144

4.73 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to supplementary material in the case of Interchange coursebook.146

4.74 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to supplementary material in the case of English Result coursebook…………………………………………………………………………..147

4.75 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to supplementary material in the case of Top Notch coursebook..148

4.76 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to supplementary material in the case of Total English coursebook…………………………………………………………………………..149

4.77 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to objectives in the case of Interchange coursebook……………..150

4.78 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to objectives in the case of English Result coursebook…….……151

4.79 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to objectives in the case of Top Notch coursebook……………..153

4.80 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to objectives in the case of Total English coursebook……….…154

4.81 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to content selection in the case of Interchange coursebook….…156

4.82 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to content selection in the case of English Result coursebook….157

4.83 Result of the descriptive statisti

cs, percentage and Chi-square of the teachers’ responses related to content selection in the case of Top Notch coursebook….…158

4.84 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to content selection in the case of Total English coursebook.…159

4.85 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to gradation in the case of Interchange coursebook……………160

4.86 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to gradation in the case of English Result coursebook…..…….161

4.87 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to gradation in the case of Top Notch coursebook…………….161

4.88 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to gradation in the case of Total English coursebook……..…..162

4.89 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to culture in the case of Interchange coursebook………..…….163

4.90 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to culture in the case of English Result coursebook…..……. 167

4.91 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to culture in the case of Top Notch coursebook………………171

4.92 Result of the descriptive statistics, percentage and Chi-square of the teachers’ responses related to culture in the case of Total English coursebook…………..175