### پایان نامه با واژه های کلیدی of، the، and، this

bulary, etc) are presented in context to make meaning clear. The results show that 20.5% of the students strongly agreed and 60.3% of them agreed that the language items (e.g. vocabulary, etc) are presented in context to make meaning clear. In addition, 16.4% of the students disagreed and 2.7% of them strongly disagreed with this item (M = 2.98, SD=.69; SUM. of S. Agr. & Agr. = 80.8%). Moreover, there is a significant difference between the number of students who agreed and the ones who strongly agreed, disagreed and strongly disagreed with this item, c2 (3, N = 73) = 53.52, p .05.

In the last item of this category, 11% of the students strongly agreed and 56.2% of them agreed that the pedagogic texts and dialogues include a variety of interesting subjects. In addition, 26% of the students disagreed and 6.8% of them strongly disagreed with this item (M = 2.71, SD=.75; SUM. of S. Agr. & Agr. = 66.2%). Moreover, there is a significant difference between the number of students who agreed and the ones who strongly agreed, disagreed and strongly disagreed with this item, c2 (3, N = 73) = 43.76, p .05.

Table 4.7

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

N

Mean

Std. Deviation

Percentage

Chi-square

df

Asymp. Sig.

S. Agr.

Agr.

D.Agr

S. D. Agr

The selected topics are familiar to the students.

100

3.10

.58

22

66

12

0

49.52

2

.00

The selected topics enhance learners’ motivation.

100

3.06

.78

27

58

9

6

68.40

3

.00

The CB contains adequate self-check progress report.

100

2.94

.72

21

54

23

2

55.60

3

.00

Texts and dialogues include new vocabulary and grammatical structures.

100

3.23

.63

34

55

11

0

29.06

2

.00

Language items (e.g. vocabulary, etc) are presented in context to make meaning clear.

100

3.23

.75

39

48

10

3

57.36

3

.00

Pedagogic texts and dialogues include a variety of interesting subjects.

100

2.91

.77

21

54

20

5

51.28

3

.00

As it is indicated in table 4.7, in the first item, 22% of the students strongly agreed and 66% of them agreed that the selected topics are familiar to the students. Moreover, 12% of the students had the opposite idea and disagreed with the item (M = 3.10, SD =.58; SUM. of S. Agr. & Agr. = 88%). In addition, there is a significant difference between the number of students who agreed and the ones who strongly agreed and disagreed with this item, c2 (2, N = 100) = 49.52, p .05.

In the second item, 27% of the students strongly agreed and 58% of them agreed that the selected topics enhance learners’ motivation. Moreover, 9% of the students disagreed and 6% of them strongly disagreed with the item (M = 3.06, SD=.78; SUM. of S. Agr. & Agr. =85%). In addition, there is a significant difference between the number of students who agreed and the ones who strongly agreed, disagreed and strongly disagreed with this item, c2 (3, N = 100) = 68.40, p .05.

The next item considers whether Top Notch coursebook contains adequate self-check progress report or not. The results show that 21% of the students strongly agreed and 54% of them agreed that the coursebook contains adequate self-check progress report. In addition, 23% of the students disagreed and 2% of them strongly disagreed with this item (M = 2.94, SD=.72; SUM. of S. Agr. & Agr. =75%). Moreover, there is a significant difference between the number of students who agreed and the ones who strongly agreed, disagreed and strongly disagreed with this item, c2 (3, N = 100) = 55.60, p .05.

The findings in item 4 display that 34% of the students strongly agreed and 55% of them agreed that texts and dialogues include new vocabulary and grammatical structures. In addition, 11% of the students disagreed with this item (M = 3.23, SD= .63; SUM. of S. Agr. & Agr. = 89%). However, there is a significant difference between the number of students who agreed and the ones who strongly agreed and disagreed with this item, c2 (2, N = 100) = 29.06, p .05.

The fifth item considers if language items (e.g. vocabulary, etc) are presented in context to make meaning clear. The results show that 39% of the students strongly agreed and 48% of them agreed that the language items (e.g. vocabulary, etc) are presented in context to make meaning clear. In addition, 10% of the students disagreed and 3% of them strongly disagreed with this item (M = 3.10, SD=.64; SUM. of S. Agr. & Agr. = 87%). Moreover, there is a significant difference between the number of students who agreed and the ones who strongly agreed, disagreed and strongly disagreed with this item, c2 (3, N = 100) = 57.36, p .05.

In the last item of this category, 21% of the students strongly agreed and 54% of them agreed that the pedagogic texts and dialogues include a variety of interesting subjects. In addition, 20% of the students disagreed and 5% of them strongly disagreed with this item (M = 2.91, SD=.77; SUM. of S. Agr. & Agr. = 75%). Moreover, there is a significant difference between the number of students who agreed and the ones who strongly agreed, disagreed and strongly disagreed with this item, c2 (3, N = 100) = 51.28, p .05.

Table 4.8

Result of the descriptive statistics, percentage and Chi-square of the students’ responses related to content in the case of Total English coursebook

N

Mean

Std. Deviation

Percentage

Chi-square

df

Asymp. Sig.

S. Agr.

Agr.

D.Agr

S. D. Agr

The selected topics are familiar to the students.

93

3.06

.80

31.2

48.4

16.1

4.3

40.63

3

.00

The selected topics enhance learners’ motivation.

93

3.16

.66

31.2

53.8

15

0

21.09

2

.00

The CB contains adequate self-check progress report.

93

2.85

.67

11.8

65.6

18.3

4.3

85.36

3

.00

Texts and dialogues include new vocabulary and grammatical structures.

93

3.10

.61

23.7

64.5

10.7

1.1

87.00

2

.00

Language items (e.g. vocabulary, etc) are presented in context to make meaning clear.

93

3.02

.72

25.8

51.6

21.5

1.1

48.11

3

.00

Pedagogic texts and dialogues include a variety of interesting subjects.

93

2.90

.72

16.1

63.4

15.1

5.4

75.90

3

.00

As it is indicated in table 4.8, in item 1, 31.2% of the students strongly agreed and 48.4% of them agreed that the selected topics are familiar to the students. In addition, 16.1% of the students disagreed and 4.3 % of them strongly disagreed with this item (M = 3.6, SD=.80; SUM. of S. Agr. & Agr. =79.6%). Moreover, there is a significant difference between the number of students who agreed and the ones who strongly agreed, disagreed, and strongly disagreed with this item, c2 (3, N = 93) = 40.63, p .05.

Item 2 considers if the selected topics enhance learners’ motivation. The results show that 31.2% of the students strongly agreed and 53.8% of them agreed that the selected topics enhance learners’ motivation. In addition, 15 % of the students disagreed with this item (M = 3.16, SD=.66; SUM. of S. Agr. & Agr. = 85%). Moreover, there is a significant difference between the number o

f students who agreed and the ones who strongly agreed and disagreed with this item, c2 (2, N = 93) = 21.09, p .05.

In the third item, 11.8% of the students strongly agreed and 65.6% of them agreed that Total English coursebook contains adequate self-check progress report. In addition, 18.3% of the students disagreed and 4.3 % of them strongly disagreed with this item (M = 2.85, SD=.67; SUM. of S. Agr. & Agr. = 77.4%). Moreover, there is a significant difference between the number of students who agreed and the ones who strongly agreed, disagreed, and strongly disagreed with this item, c2 (3, N = 93) = 85.36, p .05.

Item 4 considers whether texts and dialogues include new vocabulary and grammatical structures or not. Data analysis shows that 23.7% of the students strongly agreed and 64.5% of them agreed that texts and dialogues include new vocabulary and grammatical structures. In addition, 10.7 % of the students disagreed and 1.1 % of them strongly disagreed with this item (M = 3.10, SD=.61; SUM. of S. Agr. & Agr. = 88.2%). Moreover, there is a significant difference between the number of students who agreed and the ones who strongly agreed, disagreed, and strongly disagreed with this item, c2 (3, N = 93) = 87.00, p .05.

In item 5, 25.8% of the students strongly agreed and 51.6% of them agreed that language items (e.g. vocabulary, etc) are presented in context to make meaning clear. In addition, 21.5 % of the students disagreed and 1.1 % of them strongly disagreed with this item (M = 2.93, SD=.90; SUM. of S. Agr. & Agr. = 77.4%). Moreover, there is a significant difference between the number of students who agreed and the ones who strongly agreed, disagreed, and strongly disagreed with this item, c2 (3, N = 93) = 48.11, p .05.

In the sixth item, 16.1% of the students strongly agreed and 63.4% of them agreed that pedagogic texts and dialogues include a variety of interesting subjects. In addition, 15.1% of the students disagreed and 5.4 % of them strongly disagreed with this item (M = 2.90, SD=.72; SUM. of S. Agr. & Agr. = 79.5%). Moreover, there is a significant difference between the number of students who agreed and the ones who strongly agreed, disagreed, and strongly disagreed with this item, c2 (3, N = 93) = 75.90, p .05.

4.1.1.3 Grammar from Teachers’ Perspective

Table 4.9

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

N

Mean

Std. Deviation

Percentage

Chi-square

df

Asymp. Sig.

S. Agr.

Agr.

D.Agr

S. D. Agr

The paradigm used