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All Journal Union: Jurnal Ilmiah Pendidikan Matematika COMPTON: Jurnal Ilmiah Pendidikan Fisika
Elang Amadeus Poort
Hanze University of Applied Sciences
Education Mathematics Physics

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The impact of self-efficacy and math anxiety on the mathematical communication ability of 7-grade students Aan Julia Hanub; Istiqomah Istiqomah; Betty Kusumaningrum; Elang Amadeus Poort
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 11 No 3 (2023)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v11i3.15308

Abstract

The primary aim of this study is to assess the influence of self-efficacy and math anxiety on the proficiency of mathematical communication among Class VII students enrolled in State Junior High Schools within the Depok District. The research methodology is quantitative, employing an ex-post facto correlational descriptive approach. The study encompasses the entire population of Class VII students across all State Junior High Schools within the Depok District, with a sample size of 190 students selected through cluster random sampling. Data collection involves employing questionnaires to gauge students' self-efficacy and math anxiety levels, alongside descriptive tests to evaluate their aptitude in mathematical communication. Preceding the analysis, preliminary tests are conducted to assess linearity and multicollinearity. The data analysis procedure encompasses multiple regression analysis and t and F tests to ascertain both individual and collective impacts. The findings reveal the absence of a discernible impact from self-efficacy and math anxiety on the mathematical communication skills of Class VII students in State Junior High Schools in the Depok District. For subsequent researchers, it is recommended to carefully consider the construction of questionnaire statements to ensure their comprehensibility among students.
Meta-Analisis: Effect size Model Pembelajaran Berbasis Masalah pada Kemampuan Berpikir Tingkat Tinggi (HOTS) dan Pemahaman Konseptual Siswa dalam Fisika Sony Yunior Erlangga; Elang Amadeus Poort; Puji Hariati winingsih; Oktaffiarinna Manasikana; Arifian Dimas
COMPTON: Jurnal Ilmiah Pendidikan Fisika Vol 9 No 2 (2023): COMPTON: Jurnal Ilmiah Pendidikan Fisika
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/cjipf.v9i2.15685

Abstract

Abstrak Penelitian ini bertujuan untuk menentukan nilai efek dari penerapan model pembelajaran berbasis masalah terhadap kemampuan Berpikir Tingkat Tinggi dan pemahaman konseptual siswa. Meskipun kemampuan tingkat tinggi ini penting dalam pembelajaran dan kehidupan sehari-hari, namun pemahaman siswa dalam hal ini masih rendah. Penelitian ini menggunakan metode meta-analisis dengan menganalisis 20 artikel dari beberapa jurnal yang terakreditasi Sinta yang berkaitan dengan efek dari model PBL terhadap kemampuan HOTS dan pemahaman konseptual siswa. Instrumen penelitian yang digunakan adalah coding dan metode analisis datanya menggunakan analisis deskriptif kuantitatif dengan panduan untuk Effect size. Hasil penelitian menunjukkan bahwa penerapan model PBL memiliki pengaruh positif terhadap berbagai kemampuan siswa, tanpa memandang tingkat pendidikan dan jenis kemampuan. Dengan demikian, penerapan model PBL terbukti efektif dalam meningkatkan penguasaan konsep dan keterampilan HOTS siswa pada berbagai tingkat pendidikan.
Development of flipped classroom math learning instruments with advocacy-sociograph Zainnur Wijayanto; Indah Ayu Rukmana; Betty Kusumaningrum; Elang Amadeus Poort
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 11 No 3 (2023)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v11i3.15272

Abstract

The research project described aims to create a Math learning media with a flipped classroom model on "Polyhedron of Cube and Block" for grade VIII Junior High School students. This device uses the advocacy-sociograph approach. This research uses three stages of development, namely Defining, Designing, and Developing. After conducting data analysis, it can be concluded that the results of the validation of the lesson plan are valid, indicating that it is well-designed and suitable for teaching the targeted mathematics content. Similarly, the e-LKPD (e-worksheet) also received very valid validation results, indicating that the e-LKPD is very suitable and adequate to facilitate student learning. These positive validation results indicate that the learning tools in lesson plans and LKPDs (worksheets) based on the flipped classroom approach with advocacy-sociographs are valid and feasible for further testing. The researchers recommend this learning tool as a reliable reference source for mathematics learning in Junior High School.
Co-Authors Aan Julia Hanub Arifian Dimas Betty Kusumaningrum Indah Ayu Rukmana Istiqomah Istiqomah Oktaffiarinna Manasikana Puji Hariati Winingsih Sony Yunior Erlangga Zainnur Wijayanto