Endina Putri Purwandari
University of Bengkulu

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INSTRUMENT ASSESSMENT IN STUDENT LEARNING OUTCOME FOR FACTUAL AND CONCEPTUAL HOTS ON SCIENCE EDUCATION Endang Widi Winarni; Endina Putri Purwandari; Rinto Hartono
Jurnal Kumparan Fisika Vol. 7 No. 1: April 2024
Publisher : Unib Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jkf.7.1.9-20

Abstract

ABSTRAK   Tujuan penelitian adalah memberikan gambaran kepraktisan HOTS faktual dan konseptual sebagai alat penilaian dalam konteks pendidikan IPA, serta profil hasil belajar siswa. Penelitian ini menggunakan model ADDIE sebagai kerangka model Penelitian dan Pengembangan (R&D). Peserta penelitian terdiri dari dua puluh orang yang duduk di kelas empat sekolah dasar di Bengkulu Tengah. Penelitian ini menggunakan panduan wawancara, angket, dan penilaian pemahaman konseptual dengan pertanyaan pilihan ganda. Penelitian ini menggunakan teknik analisis data yang melibatkan validasi ahli pada aspek materi, bahasa, konstruksi, dan reliabilitas, serta pemeriksaan hasil tes. Analisis deskriptif kuantitatif dilakukan untuk menilai profil prestasi belajar. Hasil penelitian menunjukkan bahwa terdapat instrumen penilaian keterampilan Berpikir Tingkat Tinggi pada faktual dan konseptual yang valid dan reliabel. Secara khusus, penelitian ini mengidentifikasi 15 dari 20 item asli yang memenuhi kriteria validitas dan reliabilitas. Soal tingkat kognitif dikategorikan menjadi tiga tingkatan, yaitu 40% masuk kategori C4, 33,33% masuk kategori C5, dan 26,67% masuk kategori C6. Studi ini juga menemukan bahwa 46,67% pertanyaan menilai pengetahuan faktual, sementara 53,33% menilai pengetahuan konseptual. Tingkat kognitif menganalisis memiliki profil tertinggi sebesar 88,33%, mengevaluasi sebesar 81%, dan mencipta sebesar 66,67%. Profil hasil belajar pengetahuan faktual sebesar 76,67%, sedangkan pengetahuan konseptual sebesar 72,22%.   Kata  kunci: instrumen penilaian, faktual dan konseptual, keterampilan berpikir tingkat tinggi, hasil belajar, pembelajaran IPA.   ABSTRACT   The research objective is to provide a depiction of the practicality of factual and conceptual HOTS as an assessment tool in the context of science education, as well as the profiles of student learning outcomes. The present study employs the ADDIE model as a framework for Research and Development (R&D) model. The study's participants comprised of twenty in the fourth-grade from elementary school in Bengkulu Tengah. The research employed interview guides, questionnaires, and conceptual comprehension assessment with multiple-choice questions. The present study employs a data analysis technique that involves expert validation to material, language, construction, and reliability aspects, alongside the examination of test results. Quantitative descriptive analysis was conducted to assess the learning achievement profile. The study results indicate that there are valid and reliable instruments for assessing factual and conceptual Higher-Order Thinking skills (HOTs). Specifically, the study identified 15 out of the original 20 items that met the criteria for validity and reliability. The cognitive level questions were categorized into three levels, with 40% categorized in C4, 33.33% in C5, and 26.67% in C6. The study also found that 46.67% of the questions assessed factual knowledge, while 53.33% assessed conceptual knowledge. The cognitive level of analyzing had the highest profile at 88.33%, followed by evaluating at 81%, and creating at 66.67%. The profile of learning outcomes for factual knowledge was 76.67%, while that for conceptual knowledge was 72.22%.   Keywords: assessment instrument, factual and conceptual, Higher-Order Thinking skills (HOTs), learning outcome, science learning
Personalized learning with learning style using fuzzy for university students performance Endina Putri Purwandari; Endang Widi Winarni; Siti Soraya Abdul Rahman; Jafar Nashrudin Al Azam
IAES International Journal of Artificial Intelligence (IJ-AI) Vol 15, No 3: June 2026
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijai.v15.i3.pp2216-2228

Abstract

The main challenges of traditional learning systems are time-space constraints and teacher-centeredness. The emergence of information technology has given rise to e-learning systems characterized by teacher centred strategy components and one-size-fits-all strategies. Furthermore, the concept of personalization is presented through learning technology that provides educational content to the students learning style. This research develops a personalized system that aligns teaching strategies with students' learning styles using the Myers-Briggs Type Indicator (MBTI). The emphasis is on adaptive and revising teaching strategies to improve student learning performance. The system is developed to create student profiles to determine their learning styles based on the MBTI and fuzzy. The system was tested with undergraduate students at the information systems department in University of Bengkulu. Research shows that students in the experimental group have higher post-test scores, greater learning achievement and performance than the control group. Fuzzy clustering based personalized e-learning could improve university student performance. The use of personalized online learning significantly affects learning management system (LMS) integration, lecturers, and curriculum development.
Evaluation of the Effectiveness of Adaptive Learning Systems in Higher Education with System Usability Scale Endina Putri Purwandari; Paryanto; Endang Widi Winarni; Aan Erlansari; Yusran Panca Putra
Jurnal Nasional Komputasi dan Teknologi Informasi Vol. 9 No. 1 (2026): Februari, 2026
Publisher : Program Studi Teknik Komputer, Fakultas Teknik. Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/

Abstract

Abstract - Adaptive learning systems adapt instructional materials to students' needs through personalized learning paths, changing the layout interface, or hiding some material links. The System Usability Scale (SUS) focuses on developing a usability assessment for an adaptive education system, using an approach that asks users to evaluate web pages. This research was conducted with first-semester students in the Computer Programming subject from the Information Systems Study Program, Faculty of Engineering, University of Bengkulu. Based on the SUS calculation, the application achieved a score of 75.08. This result falls within the 68-80.3 range, placing the program product at the "Good" level. This indicates that overall user satisfaction with the adaptive online learning system is acceptable. However, there are some areas that require repairs, especially those related to inconsistent functionality and user convenience. Further study can continue to use Concurrent Think Aloud (CTA) and test scenarios for each use case to gain insight into user behavior as users interact with the application in the moment. Keywords: Evaluation; Online Learning Systems; Adaptive; System Usability Scale; Abstrak - Sistem pembelajaran daring adaptif menyesuaikan materi pembelajaran dengan kebutuhan siswa melalui jalur pembelajaran yang dipersonalisasi, mengubah tata letak antarmuka, atau menyembunyikan beberapa tautan. Metode System Usability Scale (SUS) berfokus pada pengembangan sistem penilaian kegunaan untuk sistem pendidikan daring adaptif, menggunakan pendekatan yang meminta pengguna untuk mengevaluasi halaman web. Penelitian ini dilakukan pada mahasiswa semester pertama program studi Ilmu Komputer dan Pemrograman Program Studi Sistem Informasi, Fakultas Teknik, Universitas Bengkulu. Hasil perhitungan SUS menghasilkan skor 75,08. Hasil ini berada dalam kisaran 68 hingga 80,3, menempatkan produk program pada tingkat "Baik". Ini menunjukkan bahwa kepuasan pengguna secara keseluruhan terhadap sistem pembelajaran daring adaptif dapat diterima. Namun, ada beberapa area yang perlu ditingkatkan, khususnya mengenai inkonsistensi dalam fungsionalitas dan kemudahan penggunaan. Penelitian lebih lanjut dapat menggunakan Concurrent Think Aloud (CTA) dan skenario pengujian untuk setiap kasus penggunaan untuk mendapatkan wawasan yang lebih dalam tentang perilaku pengguna saat berinteraksi dengan aplikasi. Kata kunci: Evaluasi; Sistem Pembelajaran Daring; Adaptif; System Usability Scale;