ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ
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IMPROVING ENGLISH VOCABULARY TO FOSTER CROSS-
CULTURAL COMMUNICATION THROUGH INTEGRATED BLENDED
LEARNING AND DIGITAL PROJECTS
Acting Associate Professor,
Doctor of Philosophy in Pedagogy,
Shakhnoza Murakayeva
Department of Learning languages
University of Public Safety of the Republic of Uzbekistan
sh.murakayeva@gmail.com
Abstract.
The purpose of this scientific work is to factually examine how the
rate of elevation of the Blended Learning and Digital Adaptive Tools during teaching
ESP is affected by the development of digital tools in English classes for non-
philological audience. The scientific outcome employs correlation and board data
analyses to explore the relationship between the variety of methods of modern century.
The results indicate that as the digitalization show mark rises, the indication rate of
both Blended Learning and Digital Adaptive Tools also increases. This study highlights
the arguments for and against of blended learning environments that integrate face-to-
face teaching with online resources, nevertheless the role of adaptive technologies in
tailoring learning experiences takes as a great as a minor role. The findings suppose
that these updated methods can dramatically boost vocabulary, offering valuable
insights for military lawyers (that is cadets in this field) and institutions looking to
implement effective language teaching practices.
Keywords:
English Intercultural Communication, Lexical Terms, Blended Learning,
Digital Adaptive Tools, Resource Access, Collaborative Learning, Self-Paced
Learning.
1. Introduction
As the demand for English language proficiency increases globally, lexical
competency—understanding and using vocabulary effectively—is crucial for
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lexicology. Traditional teaching methods often fall short in addressing the varied
usages of learners, which can hinder vocabulary acquisition. This article evaluates how
blended learning, combined with adaptive teaching tools, can highly increase
vocabulary in ESP English classes.
2. Literature Review
Blended learning and digital adaptive tools have achieved the scenic spot as tools for
enhancing ESP teaching. Adaptive learning, originating from artificial intelligence in
the 1970s, has proven effective in various domains, including military English classes
for future lawyers. Blended learning, which merges online and face-to-face instruction,
offers a fluent and flexible teaching environment that caters to diverse cadet needs.
These tools also support self-paced learning, interactive vocabulary tasks, and
collaborative opportunities, all contributing to more effective language teaching.
Blended learning, also referred to as hybrid learning, technology-mediated, web-
enhanced or mixed-mode teaching, is an educational approach that integrates online
learning board data and modern online opportunities with traditional in-person
classroom tools.
3. Data and Methodology
The study analyzes board data from 46 countries between 2019 and 2025, focusing on
the Digital Adaptive Learning Tests conducted biennially in Asian countries. This data
helps assess the development of e-government initiatives and the spread of adaptive
learning tools like smartboards and tablets in military classes. The study also highlights
how vocabulary and modern tools correlation benefits from systematic exposure,
contextual practice, and personalized learning, which traditional classroom settings
may not adequately provide. These tests must be divided into three parts as seeding
part, pre-testing and pilot testing.
Pic.1. MODELS OF DAL (Digital Adaptive Learning) TESTS:
ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ
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Expert model – The model with the information which is to be taught
Recipient model – The model which tracks and learns about the recipient
Instructional model – The model which actually conveys the information
Instructional environment – The user interface for interacting with the system
4. Results and Discussion
The research fulfilled with cadets from the University of Public Safety in Uzbekistan
revealed promising results. Cadets who engaged with digital tools like videos,
animations, and online debates demonstrated significant improvements in vocabulary
retention and comprehension. The study also explored the effectiveness of interactive
methods in developing speaking competence, with experimental groups showing a
5.41% improvement compared to control groups.
Pic.2. Criteria for Assessing Oral Speech by Levels and Scores in English
Language Classes
1
1
Murakaeva Shakhnoza Khayrullaevna Development of oral speech competence by using interactive methods of
teaching English to future military lawyers, dissertation, Tashkent-2024, P-123
DAL MODELS
FOR
TEACHING ESP
Instructional
model
Recipient
model
Expert model
Instructional
environment
ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ
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It was found that the use of modern methods in the process of teaching English
allows for the achievement of the following results: educational goals, content,
methods, technologies, forms of organization, innovations, and positive changes in the
management of the education system; radical changes in the oral speech of cadets in
organizing specific professional events, in particular, the tasks of teaching foreign
languages, its content, methods, technologies, forms of organization, and the
reorganization of the educational process, all of which contribute to positive
innovations; the provision of the educational process with modern curricula containing
new content, educational plans, teaching-methodological developments, textbooks,
instructional guidelines, educational aids, electronic and digital versions of all
methodological developments; the implementation of national and universal principles
in the system of teaching English; assessment of oral speech competence in English in
the cadet's specialty during the learning process and knowledge control, whose
interrelationship is based on a unified goal, namely, the achievement of quality
Pre-Speaking A2,
тhe level prior to full oral
speech,
the ability to construct a reasoned monologue, and
the ability to maintain a polite dialogue.
While-Speaking B1-B2,
the ability to express an
opinion within a limited time frame, monologic
narration, and active participation in a dialogue-
interview.
Post-Speaking C1,
Professional communication, orally
addressing situational tasks, the ability to perform
phatic tasks (exchanging thoughts and information),
argumentative dialogue, debate, discussion, Lincoln-
Douglas debates (1/1), Karl Popper debates (3/3),
achieving pragmatic goals.
3.0- 3.5
Overall
score
The
mai
n
sta
ges
of
ass
ess
me
nt
5.0-6.0
Overall
score
4.0. -4.5.
Overall
score
ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ
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education and the effectiveness of such education; democratization of educational
content.
To ensure the accuracy of the study, only methodological aspects inherent to
informational support and assessment technology were considered, with sampling
statistical methods applied. The principle of majoring representativity (Weierstrass'
convergence criterion) was employed. According to certain mathematical-statistical
methods, a re-analysis of the research results was conducted, and the effectiveness of
the study was evaluated by comparing the results of the cadets who participated in the
experimental work.
In the above framework, the instructor plays a leading role in the process, creating
conditions for effective work and guiding cadets from basic to professional language
activities.
The interactive methods of teaching involve:
•
Engaging every cadet in an active and dynamic knowledge acquisition process.
•
Implementing differentiated and individual approaches to cadets.
•
Developing effective communication skills such as listening, dialogue building,
questioning, and teamwork (skills automated through repeated practice of
professional vocabulary).
Cadets were tested using the author's model of three-level speech training:
Author's model of three-level speech training and defining oral speech
competency levels (oral-speech competence)
2
:
Level 1:
The ability to compose a logical statement, monologue-description,
monologue-commentary, and monologue-narration.
2
Murakaeva Shakhnoza Khayrullaevna Development of oral speech competence by using interactive methods of
teaching English to future military lawyers, dissertation, Tashkent-2024, P-123
ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ
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Exercises: Monologues in the form of exercises for decoding and interpreting speech.
Implemented Principles: person-oriented and differentiated learning.
Level 2:
The ability to provide illustrative arguments, express thoughts within a limited
time, engage in phatic speech (exchanging ideas and information at the professional
oral level).
Exercises: Print Case Study, Multimedia Case Study, Digital Case Study, Digital
Storytelling, animations, videos, presentations, e-books, illustrations. Implemented
Principles include: principles of visuality, accessibility, and problem-oriented learning.
Level 3:
The ability to discuss various topics at a high professional level, engage in
professional dialogue with authoritative argumentation in vocabulary.
Exercises: Post-debates, Debate Topics, Legal Argumentation Art, Dialogue between
Judge and Lawyer, Legal speech etiquette, all forms of speech expressions.
Implemented Principles: the principle of activity and the principle of matching theory
with practice.
In the course of testing using the Legal Discussion method, conducted in three stages,
the following observations were made: After reading an English text, only 10% of the
material was retained, with only 24 cadets out of 244 retaining the information. From
listening, 25% was remembered, and only 61 cadets out of 244 understood and could
respond to the material. From viewing lessons using digital cases and animation, 60%
was retained, with 146 cadets out of 244 assimilating, understanding, and remembering
the lesson. Emotional delivery by the instructor led to a 70% retention rate, highlighting
the importance of emotional presentation. From discussions and team work, 90% of
the lesson was retained, equating to 171 cadets out of 244.
The essence of the "Legal Discussion" method in English is the practice of
speech through professional vocabulary in debates involving foreign and domestic
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politicians and lawyers, such as "The Art of Legal Argumentation: A Dialogue
Between Judge and Lawyer":
Judge:
Why should I accept your argument?
Lawyer:
Your Honor
, the
evidence
clearly shows that my client is
innocent
.
Judge:
But what about the
eyewitness testimony
? Doesn’t that
contradict
your
argument
?
Lawyer:
Your Honor
, eyewitness testimony is notoriously unreliable, and in this case,
there are multiple inconsistencies in the witness statements that cast doubt on their
credibility
.
Judge:
I see, but what about the legal precedent cited by the
prosecution
? How does
that factor into your argument?
Lawyer:
Your Honor
, the legal
precedent
cited by the prosecution is flawed and fails
to take into account the unique circumstances of this case, and it contradicts established
legal principles.
Judge:
But can you provide any examples to
support
your
argument
?
The experiment also included two stages: initial testing and final testing.
The goal of the experimental phase of our study was to assess the effectiveness of the
proposed pedagogical system aimed at improving oral speech competence, focused on
revealing professional qualities in the practice of using professional English in the
future profession of cadets. We developed and tested the author's method of digital
visualized cases in the form of video lessons, teaching aids, and textbooks for cadets
studying in the "61030500 - Legal Support for Security" program. We formulated the
conclusions of the study and practical recommendations for utilizing its results. The
validity of the obtained results was verified using mathematical statistics methods, and
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the main outcomes and conclusions of the experimental part were scientifically
analyzed and integrated into broader practice.
For the experimental work in the dissertation research, we selected objects from higher
military educational institutions in Uzbekistan, including: The University of Public
Safety of the Republic of Uzbekistan (65 cadets), the Academy of the Ministry of
Emergency Situations of the Republic of Uzbekistan (58), the Higher Military Aviation
School of the Republic of Uzbekistan (36), and the Chirchik Higher Military Tank
Command Engineering School (46). A total of 244 cadets participated, with 123 cadets
in the experimental group and 121 cadets in the control group.
“The experiments with cadets of University of Public Safety of the Republic of the
Uzbekistan conducted in three stages yielded the following observations: only 10% of
the cadets could recall what they had read, meaning that out of 244 cadets, only 24
remembered what they had read. When it came to listening, 25% (61 out of 244 cadets)
understood and were able to respond to what they heard. In classes with digital videos
and animations, 35% (85 out of 244 cadets) who listened and viewed without subtitles,
and 60% (146 out of 244 cadets) who viewed with subtitles, understood and retained
the material. Furthermore, 70% (171 out of 244 cadets) remembered what they had
heard and seen while listening to the instructor's emotional speech. In discussions with
other cadets, utilizing Online debates (1/1) Buzz sessions debates (3/3) ordinary
without online Buzz session debates, they retained 90% of what they had heard and
seen. The effectiveness of these activities was assessed through specific criteria, with
171 out of 244 cadets demonstrating retention. The three-stage model for teaching
speaking was tested using the author's methodology. The indicators of control and
experimental groups in the experimental study on the topic "Developing Oral Language
Competence in Teaching English to cadets by using Digital Adapted Methods" were
analyzed. A total of 244 cadets participated in the study before and after the
experiments, with 123 in the experiment
.
To effectively implement these strategies, educators should consider the following:
ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ
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1. Assessment and Goal Setting: Conduct initial assessments to identify learners’
vocabulary levels and establish clear learning objectives.
2. Resource Selection: Curate a blend of traditional and digital resources that align with
curriculum goals, ensuring a comprehensive approach to vocabulary instruction.
3. Integration of Adaptive Technologies: Utilize adaptive learning platforms that offer
personalized vocabulary practice, fostering tailored learning experiences.
4. Fostering Collaborative Learning: Encourage group activities and discussions that
promote the contextual use of vocabulary, enhancing peer learning. Thus, a systematic
approach to developing speaking competence in English for future military lawyers
was implemented using interactive methods. Various types of assignments, innovative
activities, authorial materials, and exercises, as well as digital and video lessons with
and without subtitles, were utilized to enhance understanding through listening and
viewing.
TABLE 1
INDICATORS OF CONTROL AND EXPERIMENTAL GROUPS
BEFORE AND AFTER THE EXPERIMENTAL STUDY
3
Groups
Number of
Cadets
Answers at Three Levels (in
Numbers and Percentages)
Excellent
(5)
Good (4) Satisfac
tory (3)
Before
the
Experiment
•
Experimenta
Group
123
29
23.6
56
45.5
38
30.9
3
Murakaeva Shakhnoza Khayrullaevna Development of oral speech competence by using interactive methods of
teaching English to future military lawyers, dissertation, Tashkent-2024, P-123
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•
Control
Group
121
25
20.7
56
46.3
40
33
After
the
Experiment
•
Experimenta
Group
123
51
41.5
60
48.8
12
9.7
•Control Group
121
28
32.2
59
48.8
34
19
To assess the statistical significance of differences in knowledge acquisition among
cadets in the experimental and control groups, the distribution of cadets and Pearson's
two-sample test were used. Therefore, the numerical data related to the experimental
and control groups should be considered as two statistical samples drawn from general
populations with distribution functions Fe and Fc. Let X and U denote the random
variables corresponding to these two general populations, meaning they have the
distribution functions Fe and Fc. Here, R(A) represents the probability of event A.
Based on the data from Tables 8a and 8b, we will construct relative frequency polygons
before and after the experiment.
Relative
Frequency
Polygons
4
Before
the
Experiment
After the Experiment
4
Murakaeva Shakhnoza Khayrullaevna Development of oral speech competence by using interactive methods of
teaching English to future military lawyers, dissertation, Tashkent-2024, P-123
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Fig. 3a.
Blue
-control groups
Red-
experimental groups
Fig. 3b.
Blue
-control groups
Red
-experimental groups
Based on the table, we will calculate the average assimilation coefficient, the
average sample variance, the accuracy indicators for determining the mean values, the
cadet statistics, the degrees of freedom for the cadet criterion, and the confidence
intervals for the mathematical expectation before and after the experiment.
Table 8.
Absorption Indicators
5
X
Y
2
x
S
2
y
S
x
C
y
C
y
x
T
,
K
2
,
m
n
X
x
y
1.93
1.88
No Effect Before the Experiment
2.31
1.95 0,4139 0,5851 3
4
3.96 232.6 17.2
3
0,11 0,13
Thus, at the end of the experiment, the average absorption rate was 12%,
indicating its effectiveness. From the above results, we can calculate the quality
indicators of the experiment. It should be noted that the criterion for assessing
5
Murakaeva Shakhnoza Khayrullaevna Development of oral speech competence by using interactive methods of
teaching English to future military lawyers, dissertation, Tashkent-2024, P-123
0
10
20
30
40
50
60
1
2
3
40
56
25
38
56
29
cadets
low medium
high
0
10
20
30
40
50
60
1
2
3
34
59
28
12
60
51
cadets
low
medium
high
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knowledge retention is Kokz, and the criterion for evaluating knowledge level is also
Kokz.
𝐾
𝑜𝑘𝑧
=
(𝑋−𝛥
𝑥
)
(𝑌+𝛥
𝑦
)
=
2,31−0,11
1,95+0,13
=
2,2
2,08
= 1,1
> 1;
𝐾
𝑜𝑐𝑧
= (𝑋 − 𝛥
𝑥
) − (𝑌 − 𝛥
𝑦
) = (2,31 − 0,11) − (1,95 − 0,13) =
= 2,2 − 1,82 = 0,48
> 0;
This indicates that the criterion for assessing knowledge retention is greater than zero,
while the criterion for evaluating knowledge level is also greater than zero. Thus, the
quality indicator in the experimental groups is higher than that of the control groups.
According to the research results, scores among cadets studying English in the
experimental groups increased by 6.41%, demonstrating an improvement in speaking
competence. In the control groups, all indicators remained almost unchanged, and no
development dynamics were observed. This, in turn, proves that the use of interactive
methods protected by copyright, without the need for an author, yields effective and
positive results in the educational process.
5. Conclusion
Blended learning combined with digital adaptive tools offer a robust framework for
improving vocabulary in English ESP classes for the military lawyers of Uzbekistan.
By providing personalized and engaging vocabulary instruction, these methods help
our cadets navigate the complexities of the English classes for non-philological
audience. Future research should investigate the long-term impact of these approaches
and their scalability across different educational settings”
6
.
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Murakaeva Shakhnoza Khayrullaevna Development of oral speech competence by using interactive
methods of teaching English to future military lawyers, dissertation, Tashkent-2024, P-123
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