Bunyod Kholiyorov

Table-3.15. 
 
The number of students who participated in pedagogical experiments 
Groups 
Total number of 
students 
Academic years 
2017-2018 2018-2019 2019-2020 
Experience 245 
95 
70 
80 
Control 235 90 70 75 
Total: 480 
185 
140 
155 
The level of knowledge of the selected group of students in the subject 
"English" was determined using a test (see table 3.16): 
Table-3.16. 
Results of tests and examples obtained from students who participated in the 
pedagogical experiment at the beginning of the experiment 
Groups Number 
of 
students 
86-100 
71-85 
55-70 
Less than 55
results for the academic year 2017-2018 
Experience 95 
37 
27 
26 
5 
Control 90 20 27 30 13 
Total: 185 
57 
54 56 18 
results for the academic year 2018-2019

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89 
Experience 70 
33 
20 
12 
5 
Control 70 23 13 25 9 
Total: 140 
56 
33 37 14 
results for the academic year 2019-2020 
Experience 80 
36 
24 
14 
6 
Control 75 24 17 26 8 
Total: 155 
60 
41 40 14 
In control groups selected from higher education institutions in three regions of 
our republic, the teaching process of subjects of "English language" was carried out in 
a traditional manner, in experimental groups during the research, experimental work 
was conducted on the use of the methodology improved by the author on the basis of 
teaching the subject of "English language". 
The results of the supervision work and trainings received from students of 
higher education institutions in three regions of our republic were analyzed according 
to qualitative and quantitative indicators, and in the research, the methods of 
evaluating the effectiveness of the teaching process were used to process the results of 
the experiment through the mathematical-statistical method. 
1.
In order to calculate the results of the experimental work and compare the 
learning of the experimental and control groups, the average value of the 
learning rate in the groups (see formula 3.1): 
2.
N
m
x
X
k
i
i
i
¦
1
(3.1) 
In this case, 
i
x
the utilization indicator as a result of the control is calculated, 
and it can take values such as 2,3,4,5; 
i
m
– the number of repetitions of grades 
obtained during the mastering process; N is the number of students participating in 
experimental work. 
2. The coefficient of effectiveness was determined based on the ratio of the 
average arithmetic values of the grades of the assessment experiment and control 
groups designed to increase the efficiency of the subjects of the "English language" 
subject (see formula 3.2). 
*
*
H
T
X
X
K
(3.2) 
Here 
*
T
X
- in the experimental group, and 
*
H
X
- in the control group, the 
average arithmetic value of mastery grades. 
The results of the pedagogical experience obtained from the experimental 
and control groups were statistically processed based on the formulas given above. 
These statistics are defined as follows (see Table 3.17): 

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