Introduction . Many foreign language classes still rely on repetition: students memorize grammar, learn vocabulary, pass tests. Yet during real conversations, many struggle to express even simple opinions naturally. I kept noticing the same gap — language knowledge exists, but independent thinking often does not.

Traditional teaching models made students passive listeners. The teacher explained, students repeated. Convenient, but weak for developing analytical skills. Modern education now demands something different: learners must compare information, evaluate arguments, and react critically in communication, not simply reproduce memorized material.

Because of that, foreign language learning increasingly includes cognitive work alongside language practice. Students analyze texts, discuss conflicting opinions, and justify their own positions. Sometimes such tasks slow the lesson at first, especially for learners used to “correct-answer” exercises, but they make communication more conscious and flexible.

Critical thinking is usually understood as the ability to analyze, interpret, and evaluate information in order to make reasoned decisions [1]. In language learning, it develops not only communication skills, but also intellectual independence. That is why critical thinking has become an important part of modern foreign language pedagogy.

Main Part. Many language students memorize grammar rules and vocabulary for exams, then struggle during real conversations a few weeks later. I kept noticing that the issue was not always memory itself. Often, students simply did not process information deeply enough to use language independently.

Modern pedagogy links educational quality with cognitive skills such as attention, analysis, memory, and evaluation [2]. In foreign language learning, these skills become especially important because communication requires interpretation, comparison, and quick decisions rather than mechanical repetition.

For that reason, critical thinking has gained a central role in language education. It is commonly understood as the ability to analyze, compare, and evaluate information in order to make informed judgments [1]. In practice, it appears when students stop copying ready-made phrases and begin questioning ideas, defending opinions, and interpreting meaning on their own.

Paul and Elder describe critical thinking as “purposeful, self-regulating judgment” [4], while Richards connects it directly with communicative competence in language learning [2]. Although the effect may not appear immediately, critical thinking gradually strengthens both cognitive engagement and communicative flexibility. Because of that, it is increasingly viewed as one of the main conditions for effective foreign language learning.

Research Methods. At the start of the study, many students could retell a text but struggled to explain or defend an opinion. Because of that, the research combined both quantitative and qualitative methods rather than relying only on test results.

A total of 48 undergraduate students participated in the experiment. They were randomly divided into two groups: a control group with traditional instruction and an experimental group that studied through critical thinking-based activities for six weeks. Some students initially found the new format more difficult because they had to justify answers instead of repeating prepared material.

The research included three stages: an initial diagnostic phase, a six-week experimental period, and a final evaluation. Reading tests, writing tasks, classroom discussions, observation, surveys, and text analysis were used throughout the process. For example, students worked with a text on “Technology in Education.” They had to identify the author’s position, analyze the arguments, and express their own opinion rather than simply summarize the text.

The selected methods made it possible to track changes not only in language performance, but also in students’ cognitive engagement during the learning process.

Research Results. The results were difficult to ignore. Students in the experimental group responded faster during discussions, gave more detailed answers, and handled analytical tasks with fewer difficulties than at the beginning of the study. The strongest changes appeared in activities that required comparison, interpretation, and independent judgment rather than simple memorization.

Table 1

Dynamics of Cognitive Skill Development (%)

The difference between the two groups became noticeable quite quickly. Students in the experimental group handled analytical tasks more confidently and gave fuller answers during discussions, while the control group often stayed closer to short textbook-style responses.

At the beginning of the experiment, many students answered in one or two sentences without explaining their position. Some simply repeated phrases from the text. By the sixth week, the situation had changed. Responses became more structured, arguments sounded clearer, and students started connecting ideas instead of listing isolated thoughts. In a few cases, students even questioned the author’s arguments rather than automatically accepting them. That point matters because such reactions rarely appeared during the first stage of the study.

I would not claim that every student improved equally. Some still struggled with coherence in longer responses. Still, the overall results suggest that critical thinking-based instruction helped students develop more logical and independent communication skills compared to traditional methods.

Discussion. At first, some students reacted to critical thinking tasks with silence. A few waited for the “correct” answer from the teacher instead of giving their own opinion. That hesitation itself revealed a problem traditional language lessons often create: students become careful performers of instructions, but not always independent participants in communication.

The results of the experiment showed a noticeable difference between the two approaches. Traditional methods mainly trained memory — students repeated vocabulary, reproduced grammar structures, completed predictable exercises. Critical thinking tasks worked differently. They forced students to compare ideas, question arguments, and explain positions during discussions. Because of that, classroom interaction gradually became more active and less mechanical. Similar conclusions can also be found in earlier studies [1; 2].

Still, the process was not entirely smooth. Time became one of the main difficulties. Analytical discussions often took twice as long as standard exercises, especially during the first weeks. Some students also remained passive at the beginning because they were not used to defending opinions publicly. In fact, a few learners preferred short answers even at the final stage. So the transition toward critical thinking-based learning may require stronger teacher preparation than many institutions expect.

Recommendations. Several practical changes seem especially important after the experiment:

— use interactive tasks regularly instead of occasionally;

— include open-ended questions in reading and speaking activities;

— encourage pair discussions and collaborative work;

— integrate small project-based assignments into language courses;

— assess not only grammar accuracy, but also reasoning and argumentation.

Conclusion. I would not say critical thinking completely replaces traditional language instruction. Grammar and vocabulary still matter. But the study suggests something important: students communicate more confidently when they learn not only how to say something, but also how to think through what they are saying.

For that reason, critical thinking should probably be treated not as an additional classroom technique, but as one of the central parts of modern foreign language education.

References:

1. Facione P. A. Critical Thinking: What It Is and Why It Counts. — 2011.
2. Richards J. C., Rodgers T. S. Approaches and Methods in Language Teaching. — 2014.
3. Brown H. D. Principles of Language Learning and Teaching. — 2007.
4. Paul R., Elder L. Critical Thinking Tools. — 2019.