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All Journal SAINSMAT SAINSMAT: Jurnal Ilmiah Ilmu Pengetahuan Alam Nukleo Sains: Jurnal Pendidikan IPA
Amaliah, Nor
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Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Education Physics

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Pengembangan Instrumen Assessment IDEAL Problem Solving Pada Materi Koloid Amaliah, Nor; Munzil, Munzil; Yahmin, Yahmin
Sainsmat : Jurnal Ilmiah Ilmu Pengetahuan Alam Vol 14, No 1 (2025): Maret
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/sainsmat141695402025

Abstract

Problem solving is one of the abilities that students must have in the 21st century. This is because students' ability to solve problems is expected to increase their higher order thinking skills (HOTS) competency. The ability to measure problem solving can be assessed through test instruments in the form of questions containing problems. This research aims to analyze problem solving abilities in colloidal materials through the development of the IDEAL Problem Solving assessment instrument. This instrument includes five indicators, namely Identify the Problem, Define the Outcome, Explore Possible Strategies, Anticipate Outcome & Act, and Look back and Learn. The research was conducted for 3 months at SMAN 1 Sungai Tabuk class XI semester II (even). The method used is development research or R&D (Research and Development) research. The development of this instrument adapts the ADDIE development model by following five steps, including (1) Analyze (analysis), (2) Design (planning), (3) Develop (development), (4) Implementation (implementation), (5) Evaluate (evaluation). Data analysis was carried out quantitatively with statistical tests. The empirical validity results show that the instrument is valid and reliable to use and meets the criteria for a good level of difficulty and discrimination.
Pengembangan Instrumen Assessment IDEAL Problem Solving Pada Materi Koloid Amaliah, Nor; Munzil, Munzil; Yahmin, Yahmin
Sainsmat : Jurnal Ilmiah Ilmu Pengetahuan Alam Vol 14, No 1 (2025): Maret
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/sainsmat141695402025

Abstract

Problem solving is one of the abilities that students must have in the 21st century. This is because students' ability to solve problems is expected to increase their higher order thinking skills (HOTS) competency. The ability to measure problem solving can be assessed through test instruments in the form of questions containing problems. This research aims to analyze problem solving abilities in colloidal materials through the development of the IDEAL Problem Solving assessment instrument. This instrument includes five indicators, namely Identify the Problem, Define the Outcome, Explore Possible Strategies, Anticipate Outcome & Act, and Look back and Learn. The research was conducted for 3 months at SMAN 1 Sungai Tabuk class XI semester II (even). The method used is development research or R&D (Research and Development) research. The development of this instrument adapts the ADDIE development model by following five steps, including (1) Analyze (analysis), (2) Design (planning), (3) Develop (development), (4) Implementation (implementation), (5) Evaluate (evaluation). Data analysis was carried out quantitatively with statistical tests. The empirical validity results show that the instrument is valid and reliable to use and meets the criteria for a good level of difficulty and discrimination.
DEVELOPMENT OF ANDROID-BASED LEARNING MEDIA FOR CLASS XI IPA MAN 4 BANJAR COLOID SYSTEM MATERIALS Amaliah, Nor; Kartika Irawati, Ratna; Haitami, Iqbal
NUKLEO SAINS : JURNAL PENDIDIKAN IPA Vol. 1 No. 2 (2022): NUKLEO SAINS
Publisher : Program Studi Pendidikan IPA FIP Universitas Hasyim Asy'ari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/ns.v1i2.3509

Abstract

This study aims to determine the validity of the development of android-based learning media on colloid system material for Class XI IPA MAN 4 Banjar, and to determine student responses to the development of android-based learning media on colloid system material for Class XI IPA MAN 4 Banjar. The type of research used in this research is Research and Development (R & D). The development model used in this study is the ADDIE model, namely the research stages of Analysis, Design, Development and Product Manufacturing, Implementation, and Evaluation. However, in this study the evaluation stage was not carried out. The subjects of this study were students of Class XI Science at MAN 4 Banjar in the 2021/2022 academic year. The learning media developed were based on the results of the assessment of media experts, material experts, subject teachers and students' responses to the development of android-based learning media. The results of this study show the following: the validity level of android-based learning media products on colloidal system material gets a validity level percentage of 79% with a valid category, media experts' assessments get a validity level percentage of 95% with a very valid category, assessment from subject teachers Chemistry class XI MAN 4 Banjar gets a percentage of 85% in the valid category, and students' responses to Android-based learning media for field trials get an assessment percentage of 89% in the very practical category.
Co-Authors Haitami, Iqbal Kartika Irawati, Ratna Munzil Yahmin Yahmin