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All Journal Jurnal Pendidikan Matematika dan IPA EDUKATIF : JURNAL ILMU PENDIDIKAN Jurnal Borneo Humaniora MATHEMATIC EDUCATION AND APLICATION JOURNAL (META) Indonesian Journal of Research and Educational Review (IJRER) Malaqbiq : Jurnal Pengabdian kepada Masyarakat.
Suciati Suciati
Universitas Borneo Tarakan
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Physics Social Sciences Other

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Journal : MATHEMATIC EDUCATION AND APLICATION JOURNAL (META)

 1 
ANALISIS KARAKTERISTIK BUTIR TES HOTS MATEMATIKA SMA DENGAN KONTEKS KEHIDUPAN TANJUNG PALAS MENGGUNAKAN GRM Julaiha, Siti; Suciati, Suciati; Widyawati, Eka
Mathematics Education And Application Journal (META) Vol 4, No 1 (2022)
Publisher : Jurusan Pendidikan Matematika Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/meta.v4i1.2755

Abstract

 This study aims to analyze the characteristics of the Higher Order Thinking Skill (HOTS) high school mathematics test instrument with the context of Tanjung Palas life. This type of research is qualitative research with a descriptive approach. The subject of the study was a class XII learner of 100 people. Hots test instrument developed in the form of Two Tier Multiple Choice (TTMC) as many as 7 items. The test participant score data obtained was analyzed with a grain response theory approach using the Graded Response Model (GRM) 2-Parameter Logistic (PL) using the help of the R program. The difficulty level of the grain is located between –4,848 to 5,097 with an average of 0.0136 and the power index of different grains is located between –0.658 to 3.993. The estimated ability of test takers is at a moderate level with a percentage of 80.26% and a high level with a percentage of 11.84%.Keywords: GRM; HOTS; polytomus, R program, item response theory. Penelitian ini bertujuan untuk menganalisis karakteristik instrumen tes Higher Order Thinking Skill (HOTS) matematika SMA dengan konteks kehidupan Tanjung Palas. Jenis penelitian ini merupakan penelitian kualitatif dengan pendekatan deskriptif. Subjek penelitian adalah peserta didik kelas XII sebanyak 100 orang. Instrumen tes HOTS yang dikembangkan berupa Two Tier Multiple Choice (TTMC) sebanyak 7 butir. Data skor peserta tes yang diperoleh dianalisis dengan pendekatan teori respon butir menggunakan Graded Response Model (GRM) 2-Parameter Logistic (PL) menggunakan bantuan program R. Tingkat kesulitan butir terletak antara –4,848 sampai dengan 5,097 dengan rata-rata 0,0136 dan indeks daya beda butir terletak antara –0,658 sampai dengan 3,993. Estimasi kemampuan peserta tes berada pada level sedang dengan persentase 80.26%dan level tinggi dengan persentase 11.84%.Kata kunci: GRM, HOT, Politomus, Program R, Teori Respon Butir.
KUALITAS BUTIR SOAL ASESMEN FORMATIF MATERI BILANGAN BULAT Kristina, Ajeng; Suciati, Suciati; Darmayasa, Jero Budi
Mathematics Education And Application Journal (META) Vol 6, No 1 (2024)
Publisher : Jurusan Pendidikan Matematika Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/meta.v6i1.5393

Abstract

The aim of this research is to explore the quality of formative assessment of integer material using descriptive quantitative research. The quality of test item is reviewed based on the attributes of validity, reliability and item characteristics. Proving content validity uses Aiken's V, while the reliability coefficient estimation uses Cronbach's Alpha. estimation of item parameters using classical test theory assisted by ITEMAN 4.3 software. Based on the validation results, 11 of the 20 test items met the valid criteria, while the other items were invalid. The assessment instrument has high consistency in terms of the reliability coefficient of 0.797. The results of the item parameter estimation show that as many as 19 items have a level of difficulty that is in the medium category or stated to be good, because the level of difficulty lies in the interval 0.31-0.70. Based on the distinguishing power parameter, the eight test item were able to differentiate between high ability test taker and low ability (rpbis 0.30). Judgig from function of the distractor/distractors, the 14 items of the distractor answer distribution test functioned well (Prop.Endorsing = 0.05). The fulfillment of the item quality criteria in the formative assessment instrument shows that the instrument can be applied to monitor the development of students' learning procesess, because the instrument is able to provide reliable information regarding students' needs in whole number material and is able to describe students' abilities well.Keywords : Formative Assessment, ITEMAN. and Item QualityTujuan dari penelitian ini adalah untuk menelusuri kualitas asesmen formatif materi bilangan bulat dengan menggunakan jenis penelitian kuantitatif deskriptif. Kualitas butir tes ditinjau berdasarkan atribut validitas, reliabilitas, dan karakteristik butir. Pembuktian validitas isi menggunakan V Aiken, sedangkan estimasi koefisien reliabilitas menggunakan alpha cronbach. Estimasi paramater butir menggunakan teori tes klasik berbantuan software ITEMAN 4.3. Berdasarkan hasil validasi, 11 dari butir 20 butir tes memenuhi kriteria valid, sedangkan butir lainnya tidak valid.  Instrumen asesmen memiliki konsistensi yang tinggi ditinjau dari koefisien reliabilitas sebesar 0,797. Hasil estimasi parameter butir menunjukkan sebanyak 19 butir soal tingkat kesukarannya berada pada kategori sedang atau dinyatakan baik, karena tingkat kesukaran terletak pada interval  0,31–0,70. Berdasarkan parameter daya pembeda, delapan butir tes mampu membedakan kemampuan peserta tes yang tinggi dan kemampuan rendah (rpbis 0,30). Ditinjau dari keberfungsian pengecoh/distraktor, 14 butir tes sebaran jawaban pengecohnya berfungsi dengan baik (Prop.Endorsing . Terpenuhinya kriteria kualitas butir pada instrumen asesmen formatif menunjukkan bahwa instrumen tersebut dapat diterapkan untuk memantau perkembangan proses pembelajaran peserta didik, karena instrumen mampu memberikan informasi yang terpercaya mengenai kebutuhan peserta didik pada materi bilangan bulat dan mampu menggambarkan kemampuan peserta didik dengan baik.Kata Kunci: Asesmen Formatif, ITEMAN, dan Kualitas Butir
Co-Authors Afiqa, Nursela Barumbun, Mardyanto Darmayasa, Jero B. Jero Budi Darmayasa, Jero Budi Kristina, Ajeng Kusuma, Arief Ertha Mulyani Mulyani Nanna, A. Wilda Indra Noviantari, Ika Pratiwi, Enditiyas Putri, Sherly Jelita Ridwan, Ridwan Rusmansyah Shinta Wulandari, Shinta Simamora, Rustam E. Siti Julaiha Widyawati, Eka