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All Journal Abdimas Pedagogi: Jurnal Ilmiah Pengabdian kepada Masyarakat Risâlah, Jurnal Pendidikan dan Studi Islam M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Abdi Wiralodra : Jurnal Pengabdian Kepada Masyarakat Jurnal Investasi International Journal of Educational Management and Innovation (IJEMI)
Aan Juhana Senjaya, Aan Juhana
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Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Mathematics Public Health Social Sciences Other

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Journal : M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika

 1 
KESULITAN-KESULITAN SISWA DALAM MEMPELAJARI MATEMATIKA PADA MATERI GARIS DAN SUDUT DI SMP N 4 SINDANG Senjaya , Aan Juhana; Sudirman; Supriyatno
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol 2 No 1 (2017): Mathline
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (358.66 KB) | DOI: 10.31943/mathline.v2i1.32

Abstract

This study aims to determine the factors that cause difficulty learning mathematics in the material lines and angles at school and at home.This type of research is qualitative research. Subjects in this study were four students who have difficulty learning math class VIIB SMPN 4 Sindang. In this research, the writer used a technique Bogdan and Biklen?stechniqueto data analysis. The writer also uses triangulation observer, place, time, and theory to examine the validity of the data obtained. Based on the research results and conclusions obtained are students?difficulties in learning mathematics of the lines and anglesmaterial are (a) misunderstanding of the students toward a matter to be determined; (b) ignorance of the students to the concept of lines and angles; (c) students to the inaccuracy of writing symbols (language) mathematics; (d) the inaccuracy of students on mathematical calculations. Meanwhile, the factors that cause students learning difficulties in learning lines and angles material is divided into two factors, namely the internal and external factors. Internal factors (in students) that caused learning difficulties in learning material lines and angles are the students are no interest towards learning mathematics and how/study habits of students. Meanwhile, extern factors (outside thestudents) students' learning difficulties in learning mathematics of the material lines and angles of SMPN 4 Sindang seen through two aspects, namely environmental factors of school and family environments (home).
FAKTOR-FAKTOR DOMINAN YANG BERPENGARUH TERHADAP PENGUASAAN MATERI PEMBELAJARAN MATEMATIKA GURU SMP DI KABUPATEN INDRAMAYU Senjaya, Aan Juhana
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol 2 No 2 (2017): Mathline
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (418.044 KB) | DOI: 10.31943/mathline.v2i2.41

Abstract

This study aims to determine the effect of perception toward math, ability of understand of symbols, mastery of basic concepts, and learning motivation toward the mastery of instructional materials of mathematics. The sample of study consisted of 181 Junior High School math teacher. Data were gathered using questionnaires and tests. Data were analyzed using path analysis with Structural Equation Modeling (SEM). The perception toward math as exogenous variable. The ability of understand of symbols, mastery of math basic concepts, and math learning motivation as exogenous or endogenous variable depend on the path diagram. The endogenous variables is the mastery of mathematics instructional  materials. The finding showed that: (a) perception toward math have positive direct effect toward ability of understand of math symbol (?21=0,63); mastery of math basic concepts (?31=50); math learning motivation (?41=0,38); and  mastery of math instructional  materials (?y1=0,21); (b) ability of understand of math symbol  have positive direct effect toward mastery of math basic concepts (?32=0,23); math learning motivation (?42=0,27); and mastery of math instructional  materials (?y2=0,35); (c) mastery of math basic concepts have positive direct effect toward math learning motivation (?43=0,26) and to mastery of  instructional  materials of math  (?y3=0,24); the last (d) math learning motivation have positive direct effect toward mastery of math instructional  materials (?y4=0,24).
PERBEDAAN KEMAMPUAN KONEKSI MATEMATIS PADA MATERI SEGITIGA BERDASARKAN JENIS APERSEPSI ALFA ZONE DAN MATHEMATICAL HABITS OF MIND LEVEL PADA MODEL PEMBELAJARAN KOOPERATIF TIPE STAD Widiyastuti, Novi; Juhana Senjaya, Aan; Damayanti Lestari, Wiwit
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol 4 No 1 (2019): Mathline
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (537.286 KB) | DOI: 10.31943/mathline.v4i1.106

Abstract

Tujuan penelitian ini untuk mengetahui perbedaan kemampuan koneksi matematis pada materi segitiga berdasarkan jenis apersepsi Alfa Zone, Mathematical Habits of Mind Level dan interaksi antara jenis apersepsi Alfa Zone dan Mathematical Habits of Mind Level pada model pembelajaran kooperatif tipe STAD. Penelitian ini adalah penelitian eksperimen dengan populasi kemampuan koneksi matematis seluruh siswa kelas VII SMP Negeri 3 Jatibarang tahun pelajaran 2017/2018. Sampel kelas diambil sebanyak dua kelas dengan menggunakan teknik cluster random samppling dengan cara diundi. Penelitian ini menggunakan analisis data ANAVA 2x2 by Level. Berdasarkan analisis data, diperoleh kesimpulan sebagai berikut: (1) Terdapat perbedaan rata-rata kemampuan koneksi matematis pada materi segitiga berdasarkan pemberian jenis apersepsi Alfa Zone pada model pembelajaran kooperatif tipe STAD; (2) Tidak terdapat perbedaan rata-rata kemampuan koneksi matematis pada materi segitiga berdasarkan Mathematical Habits of Mind Level Zone pada model pembelajaran kooperatif tipe STAD; (3) Tidak terdapat perbedaan interaksi kemampuan koneksi matematis pada materi segitiga berdasarkan pemberian jenis apersepsi Alfa Zone dan Mathematical Habits of Mind Level Zone pada model pembelajaran kooperatif tipe STAD.
FAKTOR-FAKTOR DOMINAN YANG BERPENGARUH TERHADAP PENGUASAAN MATERI PEMBELAJARAN MATEMATIKA GURU SMP DI KABUPATEN INDRAMAYU Senjaya, Aan Juhana
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 2 No. 2 (2017): Mathline
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v2i2.41

Abstract

This study aims to determine the effect of perception toward math, ability of understand of symbols, mastery of basic concepts, and learning motivation toward the mastery of instructional materials of mathematics. The sample of study consisted of 181 Junior High School math teacher. Data were gathered using questionnaires and tests. Data were analyzed using path analysis with Structural Equation Modeling (SEM). The perception toward math as exogenous variable. The ability of understand of symbols, mastery of math basic concepts, and math learning motivation as exogenous or endogenous variable depend on the path diagram. The endogenous variables is the mastery of mathematics instructional materials. The finding showed that: (a) perception toward math have positive direct effect toward ability of understand of math symbol (β21=0,63); mastery of math basic concepts (β31=50); math learning motivation (β41=0,38); and mastery of math instructional materials (βy1=0,21); (b) ability of understand of math symbol have positive direct effect toward mastery of math basic concepts (β32=0,23); math learning motivation (β42=0,27); and mastery of math instructional materials (βy2=0,35); (c) mastery of math basic concepts have positive direct effect toward math learning motivation (β43=0,26) and to mastery of instructional materials of math (βy3=0,24); the last (d) math learning motivation have positive direct effect toward mastery of math instructional materials (βy4=0,24).
Co-Authors Damayanti Lestari, Wiwit Ismunandar, Denni Nurafifah, Luthfiyati Rakhmanudin, Maman Samsul Anwar Siti Nurhasanah Sudirman Supriyatno Taufan, Mochammad Widiyastuti, Novi Zannah, Miftakhul