Analysis of Validation Results of Electronic Student Worksheet Based on Multi Representation of Linear Motion Kinematics Materials

Abstract

Multi-representation-based electronic student worksheets are learning media with teaching materials that include verbal components, pictures, graphics, and mathematics. This study aimed to analyze the electronic student worksheet based on multi-representing valid linear motion kinematics material in high school physics class X. The research was conducted using Define-Design-Develop-Disseminate) model. Produce a valid product. There are two main aspects that we will analyze, namely: material and media. The results of the validation of the material aspects with indicators (1) content/breadth of material include material breadth, material depth, material truth, material completeness, material presentation, learning evaluation, and student activities with a percentage of 79% (valid), (2) Presentation of material that are covering techniques for presenting material, systematics, and generating motivation to learn with a percentage of 80% (valid), and (3) Language which includes sentence clarity, conformity with Indonesian language rules, and very valid status sentence structure with a percentage of 80% (valid). Meanwhile, the results of the analysis for the validation of media aspects with indicators (1) Didactic, which includes the learning process and ability development with a percentage of 80% (valid), (2) Construction which includes the accuracy of using language and sentences, paying attention to students' abilities, and has benefits, objectives, and identity with a percentage of 97% (very valid), and (3) Technical, said to be very valid by media experts on all indicators with a percentage between 97% (very valid). Based on the results of the analysis of the electronic student worksheet based on multiple representations, the media developed is valid. This media can analyze problem-solving skills in high school physics learning. This research is expected to reference other researchers in developing physics learning media.

Analisis Hasil Validitas Bahan Ajar Fisika Materi Perubahan Iklim Berbasis Web

“…Bahan ajar adalah salah satu bagian yang sangat penting di dalam suatu proses pembelajaran dan merupakan bagian dari sumber ajar yang dapat dimanfaatkan dan dipergunakan untuk kepentingan pembelajaran (Magdalena et al, 2020), yang mana keberadaan bahan ajar bisa membantu seorang peserta didik dalam memperoleh suatu materi pembelajaran (Suryani et al, 2019). Ketercapaian dari tujuan pembelajaran dapat diraih salah satunya dengan menggunakan bahan ajar yang sesuai agar peserta didik lebih mudah memahami materi pelajaran (Apriliana et al, 2022). Menurut penelitian yang telah dilakukan oleh Nwike dan Onyejegbu, peserta didik yang belajar menggunakan bahan ajar mempunyai kinerja yang lebih baik dibandingkan dengan peserta didik yang belajar tanpa menggunakan bahan ajar (Nurzaelani et al, 2018), sehingga pengembangan bahan ajar sangat penting untuk dilakukakan sebagai upaya dalam meningkatkan keterampilan peserta didik dari yang awalnya rendah menjadi lebih tinggi (Fitriah, 2020).…”

The Effectiveness of A Multiple Representation-Based Flipbook to Improve Students’ Problem-Solving Ability on The Topic of Wave

“…If students fail to understand a concept through one form of representation, they can use other forms of representation (Wati et al, 2020). According to Apriliana et al (2022), learning with electronic worksheets necessitates many learning representations. The goal is to help students understand the subject matter, particularly physics.…”