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PENGARUH MODEL PEMBELAJARAN INKUIRI BERBASIS PROYEK TERHADAP KETERAMPILAN PEMECAHAN MASALAH PESERTA DIDIK FASE E DI SMAN 1 PADANG
Permata Sari, Rovi;
Arsih, Fitri;
Alberida, Heffi;
Olvia Rahmi, Fitri;
Aulia Fikri, Refsya
Jurnal Biogenerasi Vol. 10 No. 1 (2024): Volume 10 Nomor 1, Agustus 2024 - Februari 2025
Publisher : Universitas Cokroaminoto Palopo
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DOI: 10.30605/biogenerasi.v10i1.4446
Problem solving ability is the ability of learners to use their own thinking process to solve problems by gathering facts, analysing information, summarising various alternative solutions, and choosing the most effective solution to the problem. The results of the preliminary study of the problem solving skills of phase E students of SMAN 1 Padang are still in the category that needs improvement and the category that is lacking. One of the efforts to improve problem solving skills can be done by applying a project-based inquiry learning model. The purpose of this study was to determine the effect of project-based inquiry learning model on problem solving skills of phase E students at SMAN 1 Padang. This research is a quasi experiment with pretest-posttest control group design. The population in the study was phase E students of SMAN 1 Padang. Sampling was done by purposive sampling technique. The results of the study obtained data on the value of problem solving skills of experimental class students higher than the control class. The results of hypothesis testing get the results of sig value < 0.05 which is 0.000 so it can be concluded that the project-based inquiry learning model has a positive effect on the problem solving skills of phase E students at SMAN 1 Padang on environmental change material.
The development of students worksheet on immune system topic based on PBL
Rahmi, Yosi Laila;
Andini, Yuni Fatma;
Alberida, Heffi;
Yogica, Relsas
Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi Vol 6, No 2 (2023): December
Publisher : Universitas Islam Negeri Sumatera Utara
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DOI: 10.30821/biolokus.v6i2.3067
The immune system is a biological topic that is commonly discovered in daily life. This study aims to develop Problem Based Learning-based student worksheets on immune system material for SMA/MA that are valid and practical which is crucial to enhance student’s problem-solving skills. This type of research is development research, using 4D-Models. The instruments of this research are teacher interview sheet, validity test questionnaire sheet and practicality test questionnaire sheet. The worksheet was validated by two lecturers of the Department of Biology FMIPA UNP and one biology teacher of MAN 2 Padang City. Worksheet was tested on one biology teacher of MAN 2 Kota Padang and 36 students of class XII IPA 9 MAN 2 Kota Padang to test the practicality of the developed product. The object of research is Problem Based Learning based worksheet on immune system material for SMA/MA. The data used are data from the validity test and the practicality test. The data analysis technique is qualitative analysis for the define and design stages while quantitative analysis for the develop stage. Based on the research that has been done, the average validity value is 86.48% (valid). Practicality test of worksheet by teachers obtained results of 90.62% (very practical) and practicality test of worksheet by students obtained results of 94.31% (very practical). It can be concluded that the Problem Based Learning-based student worksheet on immune system material for SMA/MA developed is valid and very practical.
PENGARUH PROBLEM BASED LEARNING (PBL) TERHADAP SYSTEM THINKING PESERTA DIDIK DENGAN DIFERENSIASI INTELEKTUAL PADA MATERI SISTEM IMUN KELAS XI SMAN 5 PADANG
Ananda, Syifa;
Fadilah, Muhyiatul;
Alberida, Heffi;
Fajrina, Suci
BEST Journal (Biology Education, Sains and Technology) Vol 6, No 2 (2023): September 2023
Publisher : Program Studi Pendidikan Biologi
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DOI: 10.30743/best.v6i2.7610
Hasil analisis awal yang menunjukkan kurangnya kemampuan system thinking peserta didik kelas XI SMAN 5 Padang berada pada kriteria yang perlu ditingkatkan. Penerapan model PBL juga masih belum optimal dalam pembelajaran biologi. Hal ini dikarenakan guru yang cenderung belajar dengan metode ceramah. Untuk itu, perlu upaya untuk meningkatkan system thinking peserta didik melalui penerapan model PBL dalam pembelajaran serta melihat faktor IQ peserta didik. Tujuan penelitian ini yaitu untuk mengetahui pengaruh PBL terhadap system thinking peserta didik dengan diferensiasi intelektual kelas XI SMAN 5 Padang.Jenis penelitian kuasi eksperimen dengan rancangan post-test only control group design. Populasi adalah seluruh kelas XI MIPA SMAN 5 Padang tahun pelajaran 2022/2023. Sampel pada penelitian ini adalah peserta didik kelas XI MIPA 1 sebagai kelas kontrol dan XI MIPA 7 sebagai kelas eksperimen. Pengambilan sampel menggunakan teknik purposive sampling. Instrumen penilaian system thinking berupa tes essay yang jawabannya dalam bentuk peta konsep. Analisis data menggunakan uji independent sample t-test dan uji korelasi rank spearman menggunakan SPSS versi 25.Hasil penelitian system thinking pada kelas eksperimen memiliki nilai yang lebih tinggi daripada kelas kontrol dengan nilai rata-rata kelas eksperimen sebesar 67,27 dan kelas kontrol sebesar 54,86. Hasil analisis data pengaruh PBL terhadap system thinking peserta didik sebesar 0,000 0,05, artinya terdapat perbedaan signifikan system thinking antara kelas eksperimen dan kelas kontrol. Hasil penelitian hubungan IQ dan system thinking peserta didik kelas eksperimen lebih tinggi daripada kelas kontrol dengan nilai koefisien korelasi IQ pada kelas eksperimen sebesar 0,446 atau 19,8% dan pada kelas kontrol sebesar 0,091 atau 0,8%. Artinya kelas yang menggunakan model PBL dalam pembelajaran biologi memberikan nilai kontribusi IQ sebesar 19,8% terhadap system thinking dan sisanya dipengaruhi oleh faktor lainnya yaitu faktor eksternal dan faktor internal. Kesimpulan yang diperoleh adalah terdapat pengaruh model PBL terhadap system thinking peserta didik dengan diferensiasi intelektual kelas XI SMAN 5 Padang.
Analysis of Biology Students' Multiple Intelligences as a Basis for Modifying Teaching Methods
Selaras, Ganda Hijrah;
Lufri, Lufri;
Alberida, Heffi;
Iswari, Mega;
Afdal, Afdal;
Sepriadi, Ilham
Bioeducation Journal Vol 8 No 2 (2024): Bioeducation Journal
Publisher : Universitas Negeri Padang Address: Biology Education Study Program Faculty Mathematics and Natural Science (FMIPA) Jl. Prof. Dr. Hamka Air Tawar Barat, Padang-West Sumatera-Indonesia Telp. +62751-7057420 - Fax.+62751-7058772 - Ph. +6281363229286
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DOI: 10.24036/bioedu.v8i2.505
Education is an important effort in creating a conducive learning atmosphere and learning process for students. In the process, educators who do not understand the intelligence of students will have difficulty facilitating the process of developing individual potential to realize their goals. intelligence is the ability to solve problems and create products that have cultural value. The intelligence possessed by students varies, or is also known as multiple intelligences. Multiple intelligence consists of nine types of intelligence which include: 1) logical-mathematical intelligence, 2) naturalistic intelligence, 3) musical intelligence, 4) verbal intelligence, 5)interpersonal intelligence, 6) bodily kinesthetic intelligence, 7) intrapersonal intelligence, 8) intelligence spatial-visual, and 9) existential. This research is a quantitative descriptive study conducted on 218 students of the biology department of UNP in 2022. It is hoped that this research will help educators to be able to design effective learning processes in accordance with the intelligence criteria of students.
PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING TERHADAP KEMAMPUAN BERPIKIR TINGKAT TINGGI (HOTS) PADA PESERTA DIDIK
Nadila, Ainatul;
Rahmi, Yosi Laila;
Alberida, Heffi
BIOCHEPHY: Journal of Science Education Vol. 4 No. 2 (2024)
Publisher : MO.RI Publishing
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DOI: 10.52562/biochephy.v4i2.545
Pendidikan pada abad 21 menekankan pada kemampuan peserta didik dalam merumuskan permasalahan, mencari tahu dari berbagai sumber, berpikir analitis dan kerjasama serta berkolaborasi dalam menyelesaikan masalah sehingga peserta didik dituntut untuk memiliki kemampuan berpikir tingkat tinggi (HOTS). Upaya yang dapat dilakukan dengan memilih model pembelajaran yang efektif. Model pembelajaran yang dapat mengembangkan kemampuan berpikir tingkat tinggi (HOTS) peserta didik yaitu Problem Based Learning (PBL). Penelitian ini menggunakan metode literatur review sebanyak 20 artikel dengan 10 artikel berbasa Indonesia dan 10 artikel berbahasa inggris. Dari hasil analisis 20 artikel menunjukkan bahwa model Problem Based Learning (PBL) berpengaruh terhadap kemampuan berpikir tingkat tinggi peserta didik.
Quality of Argumentation Questions on Excretory System Materials Using the ANATES Application
Ruri Lorika;
Fitri Arsih;
Heffi Alberida;
Irdawati
Journal of Education Reseach and Evaluation Vol 8 No 4 (2024): November
Publisher : LPPM Undiksha
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DOI: 10.23887/jere.v8i4.83905
One of the relevant materials in this regard is the excretory system in biology learning, which requires students' deep understanding and problem-solving skills. However, developing valid, reliable, and quality argumentation questions for this material still faces challenges. This study evaluates the quality of argumentation questions on excretory system material using the ANATES application. A total of 35 grade XI students became research participants. The research instrument was in the form of 10 argumentation questions, which were analyzed using ANATES to measure the validity, reliability, difficulty level, and differentiating power of the questions. The analysis results provide a detailed explanation of the level of argumentation of questions on the material of the excretory system. In conclusion, this study underscores the critical role of item quality in accurately assessing student understanding. The findings advocate the continued use of ANATES to improve item construction. The implications of this study extend to educators and curriculum developers developing more effective assessment instruments. The findings of this study are expected to assist in creating more appropriate evaluation instruments to measure students' understanding of the excretory system material. In addition, the results of this analysis can also be used to improve and refine the types of questions to increase the validity and reliability of argumentation evaluation tools. To enhance the quality of science teaching in secondary schools, educators, curriculum designers, and educational researchers can utilize the implications of this study.
Analytical Thinking Skill and Problem Solving Skills Instruments in Biology Learning Using Rasch Model
Ardianti, Riska;
Razak, Abdul;
Alberida, Heffi;
Fadilah, Muhyiatul;
Sari, Mutia
Journal of Education Reseach and Evaluation Vol 8 No 4 (2024): November
Publisher : LPPM Undiksha
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DOI: 10.23887/jere.v8i4.84026
The low level of analytical thinking and problem-solving skills of students is often caused by the lack of teacher evaluation of these skill levels and the inadequate use of assessment instruments. To overcome this problem, it is necessary to prepare and analyze quality instruments in order to accurately describe students' abilities. This study aims to analyze students' analytical thinking skills and problem-solving skills using Rasch modeling. This study is a quantitative descriptive research with a sample of 30 grade XI students of SMA who were selected using random sampling techniques. The research instrument consisted of eight essay questions, namely four questions to measure analytical thinking skills and four questions for problem-solving skills. Data analysis was carried out using Rasch modeling to evaluate the validity, reliability, level of difficulty, and differentiation of the questions. The results of the study show that the instrument has good to excellent validity. All items meet the fit criteria, with item reliability in the good to special category, although the reliability of the person is classified as low to sufficient. The difficulty level of the questions is ideally distributed, reflecting the balance between easy and difficult questions, as well as the excellent differentiation of items. This instrument is feasible to use, but it is recommended to increase the number of question items in order to increase the reliability of the person in the separate measurement. The implication of this study is the importance of developing valid and reliable assessment instruments to support the skill-based learning and evaluation process.
The Needs of High Order Thinking Skills-Oriented Student Worksheets on The Human Circulation System Materials For Grade XI Students
Shafira, Fitri;
Ristiono, Ristiono;
Alberida, Heffi;
Yogica, Relsas
Thinking Skills and Creativity Journal Vol. 5 No. 1 (2022): April
Publisher : Universitas Pendidikan Ganesha
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DOI: 10.23887/tscj.v5i1.38500
The 2013 curriculum is designed to produce a generation that is ready and able to face the challenges of the 21st century. The challenges of the 21st-century demand qualified and competent human resources. The 2013 curriculum requires students to be able to think at a high level (High Order Thinking Skills). Based on the results of observations found the fact that there are no learning media that can improve students' higher-order thinking skills. Therefore, a HOTS-oriented Student Worksheet was developed on the material of the circulation system in the human body. This study aims to analyze the need for High Order Thinking Skills-oriented Student Worksheets about the material for the circulation system in the human body for students of class XI SMA. The study was conducted using a survey method using a questionnaire distributed to students and biology teachers. The study was conducted using a survey method using a questionnaire distributed to students and biology teachers. The questionnaire was filled out by 63 students of class XI MIPA and one biology teacher. The questionnaire results show that students have difficulty studying the material for the circulatory system in the human body because this material contains many confusing terms, and the material is rote. Students agree that the use of student worksheets when learning can help students in learning. The development of HOTS-oriented worksheets can be a solution to the problems faced by students in the material of the circulatory system in the human body.
Profile of Students' Creative Thinking Skills in High School
Purwati, Selvira;
alberida, Heffi
Thinking Skills and Creativity Journal Vol. 5 No. 1 (2022): April
Publisher : Universitas Pendidikan Ganesha
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DOI: 10.23887/tscj.v5i1.45432
Creative thinking is one of the 21st-century skills that every individual must master. Each individual has a different level of creative thinking skills. Measurement of creative thinking skills needs to be done to find out the description of students' creative thinking skills so that teachers can design methods, strategies, and learning models that can improve creative thinking skills. The purpose of this study was to analyze and describe the creative thinking skills of students. This type of research is descriptive research. The population in the study were all students of class XI. The research sample was 58 students determined using a simple random sampling technique. The instrument used is a validated questionnaire. The data collection technique is distributing questionnaires to students—data analysis in the form of descriptive analysis. The results showed that the acquisition of creative thinking skills percentage of T1 (very low) was 44.8%, T2 (low) was 35.4%, T3 (moderate) was 10.7%, T4 (high) was 5.6 %, and T5 (very high) which is 3.4%. Based on these results, it can be concluded that students' creative thinking skills are still relatively low.
Media Pembelajaran Berbasis Edmodo Mengenai Materi Virus
Maryanto, Agus;
Ardi, Ardi;
Alberida, Heffi
Jurnal Penelitian dan Pengembangan Pendidikan Vol. 5 No. 3 (2021): Oktober
Publisher : LPPM Undiksha
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DOI: 10.23887/jppp.v5i3.34342
Guru berperan sangat penting dalam memilih dan menggunakan media yang digunakan untuk membantu proses pembelajaran namun masih banyak ditemui kurangnya media pembelajaran yang digunakan oleh guru, sehingga siswa kurang mampu memahami materi pembelajaran secara maksimal. Penelitian ini bertujuan untuk menganalisis validitas media pembelajaran e-learning berbasis edmodo tentang materi virus untuk peserta didik. Jenis penelitian ini adalah penelitian Research and Development (R&D) dengan menggunakan Model 4D. Subjek penelitian ini adalah dua orang dosen dan satu orang guru sebagai validator penggunaan e-learning. Teknik analisis data yaitu analisis deskriptif kualitatif dan deskriptif kuantitatif. Tahap pengujian kelayakan media ini dilakukan dengan cara validasi produk oleh pakar. Hasil validasi menunjukkan nilai rata-rata 92,56 dengan kategori sangat valid. Hasil validasi ini ditinjau dari beberapa kategori yaitu aspek kelayakan isi, aspek kebahasaan, aspek sajian dan aspek kegrafikan. Instrumen yang digunakan untuk mengumpulkan data dalam penelitian ini yaitu angket validitas. Implikasi penelitian ini dapat membuat siswa menjadi tertarik dan lebih mudah mengerti dengan materi yang diberikan. Berdasarkan hasil yang diperoleh dapat disimpulkan bahwa media pembelajaran Berbasis Edmodo ini baik dan layak digunakan dalam proses pembelajaran.