| Sumario: | Background: Head movements are an important form of nonverbal communication that improves cognitive abilities in students with impaired hearing. In addition, learning videos serve as an effective educational tool, especially when combined with demonstration methods in sign language teaching. However, many students have difficulty accessing learning videos. Objectives: This study aimed to investigate the effectiveness of a combination of head movement‐based learning videos—delivered via the newly developed Difable Experience Management Learning (DXML) platform—with the demonstration method on the sign language abilities of students with impaired hearing in an inclusive elementary school. Methods: A quasi‐experimental design was used on 96 students divided into three groups. The first experimental group used the DXML platform and demonstration method, the second group used the demonstration method only and the control group used only the DXML platform. Data was obtained from pretest and posttest to measure the improvement of sign language ability with mixed methods ANOVA and interviews were conducted to determine the descriptive engagement of students. Results and Conclusion: The results showed significant differences between the groups. The first experimental group had the highest improvement in sign language ability, with a 24% increase. The combination of the DXML platform and demonstration method is the most effective approach for improving sign language skills in students with hearing impairments. Students reported positive feedback and increased engagement with the learning platform. Further research could explore the wider impact of assistive technology in other teaching designs. These findings suggest that integrating assistive technology like DXML with traditional pedagogy can create more inclusive, engaging and effective learning environments for students with hearing impairments—offering scalable solutions for inclusive education systems globally. Practitioner Notes: What is already known about this topic ○Learning technology plays an essential role in inclusive education, especially in helping students with hearing impairments enhance their cognitive abilities and communication skills.○The use of learning videos and assistive technology, such as head movement‐based systems, can provide a more interactive learning experience and support the development of sign language ability in students with hearing impairments.○Demonstration methods in teaching sign language have been recognised as effective in increasing understanding and learning interest among hearing‐impaired students.What is added in this paper ○This study developed and evaluated the DXML (Difable Experience Management Learning) platform that utilises head movements as a navigation tool to access sign language learning videos.○The research found that combining the DXML platform with the demonstration method has a more significant impact on improving students' sign language abilities compared to using the demonstration method alone or the DXML platform alone.○The results indicate that a multimodal approach combining head movement‐based technology with conventional teaching methods can create a more effective and inclusive learning environment for students with hearing impairments.Implications for practice and/or policy ○For Researchers –This study opens opportunities for further exploration of the use of assistive technology in inclusive education, particularly those that combine interaction through head movements and video‐based learning.–DXML as an online platform can be adopted as an accessible, repeatable and student‐centred learning tool, which allows students with hearing loss to conduct independent learning outside the classroom environment.–Researchers can expand the scope of study by exploring the impact of using similar technology on other groups of students with special needs.–Further research is needed on how the DXML platform can be integrated with advanced technologies, such as augmented reality and virtual reality, to create a more immersive learning experience.○For Inclusive Schools –Inclusive schools can consider integrating the DXML platform as an effective learning aid in sign language classes, especially for students with hearing impairments.–Combining traditional teaching methods, such as demonstration, with head movement‐based technology can create a more engaging and interactive learning environment for students.–Training for teachers on the use of assistive technology and head movement‐based learning methods is necessary so they can maximise the potential of this technology in teaching.○For the Government –The government can support the implementation of head movement‐based learning technology, such as the DXML platform, in inclusive education programs, as part of efforts to improve the quality of education for students with special needs.–Policies and regulations related to inclusive education should consider the use of innovative assistive technology to ensure accessibility and equality in education for students with hearing impairments.–The government can provide training and resources for inclusive schools to adopt appropriate assistive technology to support a more effective and inclusive learning process. Lay Summary: What is already known about this topic ○Assistive technology enhances learning for students with hearing impairments.○Video‐based learning supports sign language acquisition and cognitive development.○Demonstration methods improve understanding and engagement in deaf learners.○Head movements can facilitate navigation and access to digital learning materials.What does this paper add ○DXML platform enables head movement‐controlled access to sign language videos.○Combining DXML with demonstration yields 24% improvement—higher than single methods.○Multimodal approach creates more effective, inclusive learning environments.○Students report high satisfaction, autonomy and engagement with the platform.Implications for practice/policy ○Integrate head movement‐based technology with traditional teaching methods.○Provide teacher training on assistive technology for inclusive education.○Support policy frameworks promoting innovative assistive technology adoption.○Deploy scalable platforms like DXML to ensure equitable access for deaf learners.
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