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All Journal Biology Teaching and Learning
Hajar, Abdul
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Biochemistry, Genetics & Molecular Biology Education

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Peningkatan Kualitas Proses dan Hasil Belajar Biologi Materi Mutasi Melalui Strategi Pemetaan Konsep Siswa Kelas XII IPA 6 SMA Negeri 7 Makassar Hajar, Abdul
Biology Teaching and Learning Vol 1, No 2 (2018): Desember
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/btl.v1i2.8185

Abstract

Abstract. The author's experience in teaching material all this time shows that most students feel boredom in their learning, students are still less active in asking questions and responding to learning, students only listen to the teacher's explanation. So, it needs to be given an effective way of learning. There needs to be an effort to introduce a way to help students learn to master concepts and are interrelated so that they can learn meaningfully. One alternative that can meet expectations is the use of concept mapping strategies, especially strategies in the teaching and learning process on mutation material, which is given to students of class XII IPA 6 even semester 2015. This research was carried out in 2 cycles, each cycle consisting of: planning, implementation, observation and evaluation and reflection. The results showed that the use of concept mapping strategies in the learning process can improve the process and learning outcomes of students in learning biology in the mutation material of students of class XII IPA-6 Makassar Senior High School 7. Student learning achievement obtained from the first cycle to the second cycle is the highest value achieved is 85 and 95. The average score from the first cycle to the second cycle is 71.74 and 85. Student responses to learning using concept mapping strategies can increase student learning motivation , facilitate learning for students, can attract students 'attention to learning, increase the quality of learning and can increase students' interest in learning. Keywords: Process Quality, Learning Outcomes, Concept Mapping Strategies, and Mutations.
Peningkatan Kualitas Proses dan Hasil Belajar Biologi dengan Experiental Learning Siswa Kelas X MIPA 7 SMA Negeri 1 Makassar Hajar, Abdul
Biology Teaching and Learning Vol 2, No 1 (2019): Juni
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/btl.v2i1.10814

Abstract

Abstract.Achieving effective teaching and learning is not possible only with methods that are teacher centered or one-way communication, but must also be a method that is multi-purpose or student centered. The study aims to determine the improvement of the quality of the process and student learning outcomes with experiential learning on biology subjects. Research is a class action research, as an alternative effort that can be done by teachers to develop and improve the quality of learning, where classroom teachers are actors of action or teachers as researchers. This research is a cyclical study consisting of 4 stages, namely: planning, taking action, observing and reflecting. This research was conducted in class X MIPA 7 in Makassar 1 Public High School, with 34 subjects as subjects, in the even semester 2018/2019 academic year. The results showed that the process and results of learning biology can be improved by using experiential learning in class X MIPA 7 Makassar 1 Public High School. Keywords: learning processes and results and experiential learning
Penerapan Model Pembelajaran Discovery Learning untuk Meningkatkan Aktivitas Belajar Siswa Kelas XII MIPA 8 SMA Negeri 2 Makassar Hajar, Abdul
Biology Teaching and Learning Vol 4, No 1 (2021): Juni
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/btl.v4i1.22042

Abstract

Abstract. Efforts to improve the quality of learning processes and outcomes through various optimal learning models need to be carried out by teachers in schools, where teachers play a very important role in preparing students to take part in learning. The purpose of this study was to determine: the application of the discovery learning model to improve student learning activities in class XII MIPA 8 SMA Negeri 2 Makassar. This research is a classroom action research, which investigates student factors, teacher factors and student learning activities. The location of this research is SMA Negeri 2 Makassar, class XII IPA 8 as many as 36 students in the Odd Semester of the 2019/2020 school year. Action implementation consists of 2 (two) cycles followed by activities: Planning, Action, Observation and Reflection. The results showed that by applying the discovery learning model of class XII MIPA 8 students could increase student learning activities. The increase in student activity is indicated by the increase in the percentage of student learning activeness. In the first cycle the percentage of student activity reached 40.27%, in the second cycle, the percentage of student activity increased to 76.38%. This shows that the percentage of student activity has increased and has reached the predetermined indicators of success. Keywords: discovery learning model, learning activity
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