PENGEMBANGAN MEDIA VIDEO INTERAKTIF PENDEKATAN PEMBELAJARAN VAN HIELE PADA MATERI BANGUN RUANG SISI DATAR
DOI:
https://doi.org/10.30605/proximal.v8i1.5381Keywords:
Geometry, Build Flat Side Space, Technology Learning, Learning Videos, Van HieleAbstract
The topic of mathematical geometry, which explores shapes such as cubes, rectangular prisms, prisms, and pyramids, often presents challenges for students, particularly in visualizing these shapes and relating them to real-life situations. These difficulties require a solution in the form of technology-based learning media capable of presenting material progressively and engagingly. The Van Hiele learning approach was selected as it offers a systematic framework for understanding geometric concepts, ranging from visualization to abstract comprehension. This study aims to develop interactive video media based on the Van Hiele approach for teaching three-dimensional geometric shapes to eighth-grade students. The method used is Research and Development (R&D) with the ADDIE development model, which includes the stages of analysis, design, and development. Data analysis was conducted through needs assessments and validation by subject matter experts and media experts. The validation results show that the developed interactive video media received an average score of 86.80% from subject matter experts and 87.68% from media experts, with an overall average score of 87.24%. These findings indicate that the developed interactive video media is highly valid and ready to be used as an effective and enjoyable learning tool to enhance students' understanding of three-dimensional geometric shapes.
References
Downloads
Published
Issue
Section
License
In submitting the manuscript to the journal, the authors certify that:
- They are authorized by their co-authors to enter into these arrangements.
- The work described has not been formally published before, except in the form of an abstract or as part of a published lecture, review, thesis, or overlay journal.
- That it is not under consideration for publication elsewhere,
- That its publication has been approved by all the author(s) and by the responsible authorities – tacitly or explicitly – of the institutes where the work has been carried out.
- They secure the right to reproduce any material that has already been published or copyrighted elsewhere.
- They agree to the following license and copyright agreement.
License and Copyright Agreement
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under Creative Commons Attribution License (CC BY 4.0) that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.
