1. Introduction
In university education, the importance of designing courses tailored to learners’ diverse levels and needs is increasingly recognized. In particular, course designs that can promote active learner participation and self-directed learning are seen as key tasks for improving the quality of education (
Park, 2021). To provide high-quality education to learners, universities are striving to create appropriate educational environments, with particular emphasis on individualized learning support for low-achieving students (
Jeong, 2024;
Park, 2017).
Low-achieving English learners often have had negative experiences with English, limited foundational skills, and repeated failures prior to entering college, which has led to decreased interest and motivation in learning the language (
Kim et al., 2024;
Ha, 2020;
Park, 2017). As a result, course designs for these learners must consider not only cognitive aspects but also emotional aspects (
Jeong, 2024;
Park, 2021). Recent research has reported that the emotions learners experience during lessons positively affect cognitive and emotional learning outcomes. In response to this educational trend, the need for course designs that reflect learners’ experiences has been emphasized (
Kunasaraphan, 2015;
Park, 2017). To achieve this, appropriate course materials that consider learners’ levels and interests are necessary, and through designing materials suited to the characteristics of low-achieving learners, their interest can be stimulated and self-directed learning can be encouraged.
From this perspective, customized worksheets that consider learners’ characteristics can serve as a valuable instructional tool that enables instructors to assess both learners’ understanding and emotional responses (
Canniveng & Martinez, 2003).
Tomlinson (2008,
2012) suggested that supplementary materials effectively support the instructor’s teaching goals while complementing core textbooks.
Seo (2004) described workbooks as not merely auxiliary materials or practice tools, but as self-learning textbooks that promote learners’ autonomy and self-directed learning. This perspective highlights the importance of emotional and cognitive support for low-achieving learners and can serve as a foundation for designing worksheets tailored to their needs.
Worksheets consisting of task-based activities help learners independently organize core concepts and perform step-by-step problem-solving, thereby supporting self-directed learning (
Harini et al., 2023;
Joe, 2006;
Yusuf & Ali, 2022). Furthermore, they can facilitate interaction between instructors and learners, effectively supplementing learners’ understanding through feedback.
Previous research on worksheets has primarily focused on primary and secondary education, and empirical studies targeting university students, particularly low-achieving English learners, remain scarce. With the recent expansion of online courses and changes in the learning environment, the need for customized tasks that reflect learners’ levels and characteristics is increasingly emphasized (
Lee, 2020), and there is growing interest in developing materials that can support learners’ participation and self-directed learning.
In this study, a guided worksheet
1)—designed to adjust task difficulty and content based on learners’ proficiency levels and to enable reflection and feedback through a repetitive learning structure—was introduced into an actual general English course.
The guided worksheet used in this study is defined as a tool that not only promotes learners’ interest and self-directed learning but also supports individualized learning through teacher-learner interaction and feedback. Based on this concept, the worksheet was developed and implemented in the classroom. Based on this, the worksheet was developed and applied in actual university English classes.
Therefore, this study aims to empirically analyze the effects of the application of guided worksheets and explore their practical potential in university English classrooms. The specific research questions established to achieve this purpose are as follows.
4. Results
4.1. Descriptive Statistics of Learning Interest and Self-Directed Learning Ability
Table 8 presents the descriptive statistics for learning interest and self-directed learning ability before and after the intervention, including means (
M), standard deviations (
SD), skewness (Skew.), and kurtosis (Kurt.) values.
<Table 8>
Descriptive Statistics (Pre- and Post-Test) (N=121)
Sub-Factor |
Pre-Test |
Post-Test |
|
|
M±SD
|
Skew. |
Kurt. |
M±SD
|
Skew. |
Kurt. |
Cognitive Interest |
2.88±0.60 |
-0.30 |
-0.10 |
3.64±0.65 |
-0.20 |
0.05 |
|
Emotional Interest |
3.01±0.63 |
-0.42 |
0.22 |
3.79±0.64 |
-0.30 |
-0.10 |
|
Situational Interest |
2.91±0.58 |
-0.35 |
0.15 |
3.79±0.62 |
-0.42 |
0.22 |
|
Personal Interest |
2.86±0.59 |
-0.20 |
0.05 |
3.21±0.60 |
-0.25 |
-0.18 |
|
Learning Planning |
2.97±0.56 |
-0.25 |
-0.18 |
3.61±0.59 |
-0.31 |
0.12 |
|
Learning Execution |
3.08±0.60 |
-0.31 |
0.12 |
3.82±0.63 |
-0.28 |
-0.15 |
|
Learning Evaluation |
2.79±0.58 |
-0.28 |
-0.15 |
3.42±0.61 |
-0.22 |
-0.62 |
The analysis shows that the mean scores of all sub-factors increased after the intervention. For example, situational interest increased from a pre-test mean of 2.91 (SD = 0.58) to a post-test mean of 3.79 (SD = 0.62), with skewness values of -0.35 (pre) and -0.42 (post), and kurtosis values of 0.15 (pre) and 0.22 (post), indicating slight negative skewness and kurtosis values close to a normal distribution.
Similarly, learning execution improved from a pre-test mean of 3.08 (SD = 0.60) to a post-test mean of 3.82 (SD = 0.63), with skewness values of -0.31 (pre) and -0.28 (post), and kurtosis values of 0.12 (pre) and -0.15 (post), showing a stable distribution.
All sub-factors satisfy the normality criteria (absolute skewness < 2, absolute kurtosis < 7), so the data can be interpreted as approximately normally distributed.
4.2. Effects of Guided Worksheets on Learning Interest and Self-Directed Learning Ability
To verify the effect of the application of guided worksheets on students’ class interest and self-directed learning ability, a paired t-test was conducted. The analysis results are shown in
Table 9.
<Table 9>
Post-Test Results of Worksheet Effectiveness (N=121)
Sub-Factor |
pre-test |
post-test |
t
|
p
|
|
|
M
|
SD
|
M
|
SD
|
Interest |
2.93 |
0.49 |
3.60 |
0.60 |
6.29 |
.000 |
|
Cognitive Interest |
2.88 |
0.51 |
3.64 |
0.65 |
5.75 |
.000 |
|
Emotional Interest |
3.01 |
0.58 |
3.79 |
0.71 |
6.10 |
.000 |
|
Situational Interest |
2.91 |
0.62 |
3.79 |
0.69 |
6.07 |
.000 |
|
Personal Interest |
2.86 |
0.65 |
3.21 |
0.53 |
7.24 |
.121 |
|
Self-Directed Learning |
2.95 |
0.49 |
3.61 |
0.57 |
5.51 |
.000 |
|
Learning Planning |
2.97 |
0.42 |
3.61 |
0.38 |
6.35 |
.000 |
|
Learning Execution |
3.08 |
0.47 |
3.82 |
0.41 |
5.92 |
.000 |
|
Learning Evaluation |
2.79 |
0.40 |
3.42 |
0.36 |
6.85 |
.000 |
Regarding the sub-factors of class interest, situational interest demonstrated the highest improvement, increasing from an average of 2.91 before the intervention to 3.79(t = 6.07, p < .001). Emotional interest followed with an increase from 3.01 to 3.79(t = 6.10, p < .001), and cognitive interest rose from 2.88 to 3.64(t = 5.75, p < .001). However, personal interest increased from 2.86 to 3.21(t = 7.24, p = .121), but this change was not statistically significant. These results suggest that the use of guided worksheets had a positive impact on the situational, emotional, and cognitive sub-factors of students’ class interest.
Additionally, in the analysis of self-directed learning ability sub-factors, learning execution significantly improved from an average of 3.08 before the intervention to 3.82 (t = 5.92, p < .001). Learning planning increased from 2.97 to 3.61(t = 6.35, p < .001), and learning evaluation rose from 2.79 to 3.42(t = 6.85, p < .001). In other words, all sub-factors of self-directed learning ability showed significant improvement in post-test scores, indicating that the guided worksheet positively influenced students’ self-directed learning ability.
5. Discussion and Conclusion
This study aimed to examine the effects of using guided worksheets on improving class interest and self-directed learning ability among low-achieving English learners. The guided worksheets, tailored to learners’ levels and characteristics, included activities focused on basic concept comprehension, problem-solving for deeper learning, and individualized feedback. Based on the results, the key points of discussion are as follows:
First, the use of guided worksheets positively influenced learners’ class interest. The results showed the greatest improvement in situational interest, followed by emotional and cognitive interest. These findings align with previous studies (
Cho, 2014;
Lee, 2020), which suggest that worksheet-based instruction can promote learners’ motivation and class engagement, thereby indicating the potential to enhance learning interest.
In particular, for low-achieving learners with past experiences of failure in English learning and low motivation, The use of guided worksheets appears to have reduced learning pressure and provided a sense of achievement through immediate and personalized feedback (see Methods for details).
Situational interest is often triggered by specific learning environments, instructional methods, and task types. Through repeated exposure, it can help sustain learners’ engagement with content (
Kang & Yoo, 2024;
Krapp & Prenzel, 2011). The guided worksheets used in this study were designed to reflect learners’ prior understanding, offer step-by-step tasks appropriate to their level, and include active feedback and interaction. These features contributed to the observed increase in situational interest, as they were aligned with learners’ needs and supported by interactive feedback elements.
Furthermore, improvements in emotional and cognitive interest may have resulted from interactive elements and personalized feedback, which supported emotional stability and cognitive focus. Repeated success and positive reinforcement functioned as emotional facilitators that supported learners’ emotional engagement, as reflected in their sustained participation and survey responses.
On the other hand, personal interest did not show a statistically significant improvement. This may be because personal interest typically develops gradually through long-term learning experiences (
Kang & Yoo, 2024). While the repeated use of guided worksheets may encourage temporary engagement, sustained strategies are needed to cultivate deeper personal interest.
Second, the use of guided worksheets had a positive impact on improving learners’ self-directed learning abilities. The results revealed significant gains in learning execution, followed by planning and evaluation.
The worksheets were designed in four structured phases—foundation, application, expansion, and practice—enabling learners to enhance execution skills through progressive tasks. Ongoing instructor feedback helped maintain motivation by addressing individual learning needs and providing targeted encouragement.
Improvements in planning and evaluation appear to reflect the worksheets’ emphasis on goal-setting and self-regulation. Before class, learners engaged in brainstorming using key terms to build foundational understanding, which supported deeper comprehension during lessons. After class, learners documented areas of difficulty or topics requiring further review, and instructors provided individualized feedback accordingly. These practices supported learners in monitoring and adjusting their learning strategies, as they offered opportunities for self-assessment and instructor input.
The effects observed in this study may have been influenced by specific design features of the guided worksheets, such as pre-task planning, individualized feedback, and self-reflection prompts embedded in each phase of instruction.
Overall, the guided worksheets structured the learning process and encouraged independent task completion through phased problem-solving. These findings support previous research (
Harini et al., 2023;
Seo, 2004;
Yusuf & Ali, 2022), suggesting that structured worksheet use can enhance self-regulated learning by promoting active learner engagement.
To further improve self-directed learning in low-achieving English learners, it is essential to provide structured scaffolding and ongoing feedback (
Embo et al., 2010;
Grow, 1994;
Kan et al., 2025). Effective self-regulated learning requires learners to set clear goals, perform self-assessments, and revise strategies based on feedback. The guided worksheets in this study supported this process by promoting reflection and self-checks throughout each stage of learning.
Instructors should provide learning tools tailored to individual learners’ needs and levels, while also creating opportunities for reflection. Through personalized feedback and scaffolded guidance, students can gradually develop independent learning habits.
This study empirically demonstrated that the structured use of guided worksheets effectively enhanced situational interest and learning execution among low-achieving English learners. These findings suggest that customized instructional materials and consistent teacher involvement are essential for improving the learning experiences of low-achieving students.
However, several limitations should be acknowledged. First, the study was conducted over a single semester, which limits its ability to track gradual changes in variables such as personal interest. Future studies should consider long-term designs to examine sustained motivational shifts. Second, as the participants were limited to low-achieving English learners from two universities (N University and S University), the generalizability of the findings may be restricted. Expanding research to diverse learning contexts and populations is recommended. Third, this study relied solely on quantitative analysis of pre- and post-intervention data and did not incorporate qualitative perspectives. Future research should consider interviews or open-ended surveys to gain a more comprehensive understanding of the effectiveness of the worksheets. Nevertheless, this study demonstrates the potential of guided worksheets as a customized instructional strategy for low-achieving students in general English education. It holds significance in contributing to the core values of general education by enhancing students’ self-directed learning abilities and strengthening foundational learning support, while also providing practical insights into inclusive teaching strategies that address diverse learner needs.