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All Journal Berkala Ilmiah Pendidikan Biologi (BioEdu) Jurnal INKREDIBEL
Ariesta, Shinta Nadya Mega
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Education Languange, Linguistic, Communication & Media Other

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STUDENT MISCONCEPTION PROFILE IN PROTEIN SYNTHESIS TOPIC USING FOUR-TIER DIAGNOSTIC TEST TECHNIQUE Ariesta, Shinta Nadya Mega; Susantini, Endang
Berkala Ilmiah Pendidikan Biologi (BioEdu) Vol 10 No 2 (2021)
Publisher : Program Studi Pendidikan Biologi, FMIPA, Universitas Negeri Surabaya

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Misconception is students’ misunderstanding in interpreting a concept within scientific theory. Amongst the biological topics that often cause misconceptions is protein synthesis. Protein synthesis is considered as a topic with complex concepts. This research aims to describe the students’ misconceptions profile in protein synthesis topic and describe the causing factors of students’ misconception in protein synthesis topic. This research is descriptive quantitative using four-tier diagnostic test instrument which consisting of 4 tiers, 1st tier is the question with 5 possible answers, 2nd tier is the level of confidence of the answer, 3rd tier is the 5 possible reasons, and 4th tier is the level of confidence of the reason. This research was conducted during the Covid-19 pandemic, which made it impossible to meet directly, so the data was collected online via google form and google meet. The study subjects were 34 students of grade XII MIPA-4 SMA Negeri 1 Gresik. Results showed that 32.37% misconceptions occurred in the protein synthesis topic. The highest misconception was in the concept of RNA characteristics, with the percentage of 65%. Factors that cause misconceptions were the students’ lack of interest in protein synthesis topic, the teacher were too fast in explaining the information, limited selection of learning methods during Covid-19 pandemic, and the information in the textbook was incomplete and difficult to understand. Implementation testing of models, methods, or learning media can be done to reduce students' misconceptions in protein synthesis topic, especially in the concept of RNA characteristic, DNA replication, and translation process.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TEAM GAMES TOURNAMENT (TGT) UNTUK MENINGKATKAN HASIL BELAJAR PESERTA DIDIK KELAS X-12 SMA NEGERI 1 SIDOARJO PADA MATERI BIOTEKNOLOGI Ariesta, Shinta Nadya Mega; Kuswanti, Nur; Prijono, Bambang
Jurnal Inovasi Kreativitas Pendidikan dan Pembelajaran Vol. 1 No. 1 (2024)
Publisher : Badan Pendidikan Profesi Guru Universitas Negeri Surabaya

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Penelitian ini bertujuan untuk meningkatkan hasil belajar peserta didik melalui penerapan model pembelajaran kooperatif tipe Team Games Tournament (TGT). Jenis penelitian yang digunakan adalah Penelitian Tindakan Kelas yang dilakukan dalam 2 siklus secara berurutan dengan empat tahap meliputi Perencanaan Tindakan, Pelaksanaan Tindakan, Observasi Tindakan, dan Refleksi. Subjek penelitian ini adalah 36 peserta didik kelas X-12 di SMAN 1 Sidoarjo semester genap tahun pelajaran 2023/2024. Hasil belajar dilihat dari rata-rata nilai lembar evaluasi akhir secara klasikal dan diperkuat dengan persentase ketuntasan belajar peserta didik. Metode pengumpulan data yang digunakan adalah diintegrasikan dengan google form untuk kemudian dilakukan analisis dan dibandingkan dengan kriteria Penilaian Acuan Patokan (PAP) skala 5. Hasil penelitian menunjukkan bahwa terjadi peningkatan hasil belajar dari siklus 1 ke siklus 2, yaitu siklus 1 memperoleh nilai rata-rata sebesar 71.63 (kriteria sedang) menjadi 84.27 (kriteria tinggi) pada siklus 2. Didukung juga dengan persentase ketuntasan peserta didik di kelas, yaitu 47% pada siklus 1 menjadi 69.55% pada siklus 2.
Co-Authors ENDANG SUSANTINI Nur Kuswanti Prijono, Bambang