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All Journal Union: Jurnal Ilmiah Pendidikan Matematika COMPTON: Jurnal Ilmiah Pendidikan Fisika
Bergman, Patrick
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Education Mathematics Physics

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Design Of Automatic Lighting Instructions Based On Pir Gen 3 Sensors for Physics Learning in The Electronics Skills Course Saputro, Handoyo; Winingsih, Puji Hariati; Saputri, Ratna; Erlangga, Sony Yunior; Bullingga, Nils; Bergman, Luc; Bergman, Patrick
COMPTON: Jurnal Ilmiah Pendidikan Fisika Vol 11 No 1 (2024): Compton: Jurnal Ilmiah Pendidikan Fisika
Publisher : Prodi Pendidikan Fisika Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/cjipf.v11i1.17942

Abstract

This research produces an automatic light physics demonstration tool based on a PIR sensor in the Electronics Skills course. This type of research is development research which refers to the 4-D model according to Thiagarajan with 4 stages including the definition, design, development and dissemination stages. This research was tested in the Physics Education Study Program. Data collection techniques in this research include observation, interviews, and questionnaires. The data analysis technique used is descriptive statistical analysis. The results of this research obtained several findings including: (1). The product is a PIR sensor-based automatic light electrical circuit demonstration tool; (2). The feasibility test of teaching aids with an average rating of 33.33% Agree (S) and 66.67% Strongly Agree (SS), and the feasibility test of teaching aids with an average rating of 51.85% Agree (S) and 48.15% Strongly Agree (SS). Test the readability of students' responses to teaching aids and teaching aid guides with an average rating of 3% Disagree (TS), 43% Agree (S) and 54% Strongly Agree (SS). Based on the test results, it can be concluded that the PIR sensor-based automatic light electrical circuit teaching aids and guides are suitable for use in physics learning
A study on mathematics anxiety and its manifestations in vocational high school students Sahidah, Nur; Kusumaningrum, Betty; Ayuningtyas, Annis Deshinta; Wijayanto, Zainnur; Bergman, Patrick
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 13 No 2 (2025)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v13i2.19509

Abstract

Mathematics is often perceived as a difficult subject that triggers anxiety, especially among students facing academic pressure. This study aims to analyze and describe the level of mathematics anxiety experienced by final-year vocational high school students. Employing a descriptive qualitative approach, data were collected through a questionnaire distributed to six randomly selected Grade XII students from a vocational school in Gedangsari. The instrument consisted of 23 statements: 6 positive and 17 negative using a Likert scale to assess students’ anxiety. Data analysis followed the Miles & Huberman model, which includes data reduction, display, and verification. The results showed varying levels of mathematics anxiety: 2 students were categorized as having very high anxiety, 3 were in the moderate category, and 1 student experienced very low anxiety. Students with high anxiety reported symptoms such as trembling hands, increased heart rate, mental blocks, and a lack of confidence during mathematics tasks. Meanwhile, students with lower anxiety demonstrated greater emotional control, focus, and proactive engagement in learning activities. The findings indicate that mathematics anxiety can significantly hinder students’ cognitive and emotional capacity to learn effectively. This study contributes to educational psychology by providing insight into how mathematics anxiety manifests among vocational high school students. It highlights the importance of recognizing emotional factors in learning, particularly in high-pressure academic contexts. The results can inform teachers, counselors, and curriculum designers in developing supportive strategies to reduce anxiety and enhance mathematical engagement in vocational education. In conclusion, addressing mathematics anxiety is crucial for fostering a positive and supportive learning environment that empowers students to perform better academically. This research contributes to the understanding of mathematics anxiety in vocational education and emphasizes the need for empathetic, emotion-sensitive teaching approaches that support both cognitive and emotional student development.
Co-Authors Annis Deshinta Ayuningtyas, Annis Deshinta Bergman, Luc Bullingga, Nils Handoyo Saputro, Handoyo Kusumaningrum, Betty Puji Hariati Winingsih, Puji Hariati Sahidah, Nur Saputri, Ratna Sony Yunior Erlangga Zainnur Wijayanto