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Implementation Of PBL Model To Enhance Critical Thinking Skills And Argumentation Skills Of Students Indra Drajat Sopwan; Usep Soetisna; Sri Redjeki
Edubiologica Jurnal Penelitian Ilmu dan Pendidikan Biologi Vol 6, No 2 (2018): Desember
Publisher : Program Studi Pendidikan Biologi, Sekolah Pascasarjana Universitas Kuningan

This research is the tendency of students who only received learning material sourced from teachers through lectures, so that students are less active in the learning process more towards teacher centered. Because during the learning process in the classroom only emphasize knowledge of low-level thinking, students should be able to develop the ability of critical thinking and argumentation skills of students during the learning process so that it will get used to argue and higher level thinking. This study aimed to analyze the implementation of PBL models to improve the ability of critical thinking and argumentation skills as well as to determine the relationship between the ability of critical thinking skills and argumentation skills. The method used Nonequivalent Control Group Design. The population in this study is the class X.1 and X.2 Senior High School PGRI 1 Majalengka in 2015/2016 school year and totaling 47 students. Sampling was done by using cluster random sampling, were divided into 2 groups: PBL model class with 24 students and other class are not using PBL as many as 23 students. Instruments in this research is the description of critical thinking skills and argumentation skills test, observation sheets and questionnaires for students. Hypothesis test using parametric statistical tests in this case to test the hypothesis of implementation PBL models to enhance the critical thinking skills using Manova test was obtained p 0.05 is 0.01 0.05, which means there is an increased implementation of the PBL model of critical thinking skills of students and hypothesis test of implementation PBL model to enhance argumentation skills of was obtained p 0.05 is 0.03 0.05, which means there is an increased implementation of the PBL model of argumentation skills of the students, as well as the correlation coefficient to determine the relationship of critical thinking skills and the skills of argumentation studied through the PBL model obtained p 0.05 is 0.049, which means there is an interaction between critical thinking skills and argumentation skillsKeywords: PBL Model; Critical Thinking Skills; Argument Skills

Penerapan Pembelajaran Berbasis Praktikum Untuk Meningkatkan Keterampilan Proses Sains Dan Sikap Ilmiah Siswa Yuli Arnita Sari; Anna Fitri Hindriana; Sri Redjeki
Edubiologica Jurnal Penelitian Ilmu dan Pendidikan Biologi Vol 7, No 1 (2019): Juni
Publisher : Program Studi Pendidikan Biologi, Sekolah Pascasarjana Universitas Kuningan

The purpose of this research is to improve the science process skills and students' scientific attitude through the use of practicum-based learning. The method used is quasy experiment. The research design used is Nonequivalent Control-Group Design. Sampling technique of this research using purposive random sampling. Data collection techniques are: test, observation and questionnaire techniques. The research was conducted at one of Vocational High School in Cirebon City, SMK RISE Kedawung Cirebon. The implementation of this practicum-based learning can be fully (100%) implemented. Practicum-based learning is able to improve students' science process skills before the learning (pretest) the average student score is 38.13, while after learning is 85.27. N-Gain obtained in each indicator of science process skill are observation, prediction, and use a tool or material or source are 1 (one); apply the concept, communicate, interpretation are 0.90; to plan an experiment is 0,74; The hypothesized is 0.62. The value of improvement students' science process skill indicator based on the highest observation is the indicator of using the tool or the material or the source 47, and the lowest is indicator 28. Improvement scientific attitudes of students based on the highest is prioritizes the proof indicator 48, and the lowest is the indicator of a positive attitude to failure 28. Practicum-based learning is very good and appropriate to be implemented in the learning process because it can be provide experience and skills in working in laboratory environment carefully and according to the procedureKeywords: Practicum-based learning; Science process skills; Scientific attitude

Contextual Teaching Learning (CTL) Learning Through School Media Environment Utilization To Improve Literacy Of Science And Achievement Test Mia Hilmiyati; Anna Fitri Hindriana; Sri Redjeki
Edubiologica Jurnal Penelitian Ilmu dan Pendidikan Biologi Vol 6, No 1 (2018): Juni
Publisher : Program Studi Pendidikan Biologi, Sekolah Pascasarjana Universitas Kuningan

The study of X grade biology in high school shows that teachers have not utilized the school environment such as school garden and school field as a medium of learning. School environments are potentially exploited for learning on biodiversity materials, because school environments have a lot of plant diversity in both gene, species and ecosystem levels, as well as the students' science literacy skills are still low that affect student learning outcomes. Therefore overcome these problems one of them is by applying the learning that can cover the science not only from the side of theory, but from the application also is the learning of CTL combined with the utilization of school environmental media. The purpose of this study is to increase the ability of science literacy and to know the improvement of students' cognitive achievement after using CTL learning through the utilization of school environment media on the material of plant biodiversity. The research design used was pre test-post test control group design. In this research design there are two groups selected by purposive sampling, that is group of X grade MIPA-2 as experiment class and X grade MIPA-1 as control class. Based on the results of research and data analysis, the average gain of science literacy is 0.63 point for the control class seen as the medium category and the average gain for the experimental class is 0.80 point seen as the high category. It means that CTL program through school media environment gives an improfement to science literacy of student, While the average of gain students' cognitive achievement score is 0.29 point for control class see as low category and 0,68 for experiment class seen as medium category. It means that CTL program through school media environment gives an improvment to student’s cognitive achievement. The result of hypothesis testing on posttest data of science literacy, t count t table (8,829 2.015) there is significant difference of posttest value between experiment class and control class. Whereas in posttes data of learning result t value t table (8,763 2.015) there is difference significantly mean posttes value, between experiment class and control class. Observation result of CTL learning implementation through utilization of school environment media can be done very well, at inquiry stage with percentage of 88%, community learning stage 87%, questioning stage 87%, real assessment stage 88%. The result of questionnaire of student response to this learning gave interesting response with value 80%Keywords: CTL learning; School environmental media; Science literacy; Achievement test

Implementasi Praktikum Berbasis Diagram Vee Untuk Memunculkan Kemampuan Metakognitif Dan Penguasaan Konsep Siswa Selly Nur Daniyanti; Anna Fitri Hindriana; Sri Redjeki
Edubiologica Jurnal Penelitian Ilmu dan Pendidikan Biologi Vol 6, No 1 (2018): Juni
Publisher : Program Studi Pendidikan Biologi, Sekolah Pascasarjana Universitas Kuningan

The aim of the research is to determine the implementation of lab activities based Vee diagram to bring out students metacognitive skill and increasing students' learning achievement to the excretory system. Quasi-experimental research with nonequivalent control group design was conducted to the classes. Lab activities based Vee diagram was implemented to the experimental class and lab activities based guided inquiry was implemented to the control class. The sample was determined by purposive sampling technique. Data of the research was obtained from student’ worksheet that applying metacognitive strategies and the result of pre test and post test. Metacognitive skills of experimental class is higher than the control class. Based on analysis, metacognitive skills of experimental class was 75.0 and metacognitive skill of control class was 67.8. Learning achievement of experimental class is higher than control class. The results of the test showed an increasing (N gain) of learning achievement experimental class was 0.53 and control class was 0.41. T test showed t count t table, which means that there are significant differences between pre-test and post test. Correlation test results showed the corellation between metacognitive skills and learning achievement is very high at 96.7%Keywords: Vee diagram; Guided inquiry; Metacognitive skill; Learning achievement

Analisis Pedagogical Content Knowledge (PCK) Calon Guru Biologi pada Materi Metabolisme Sri Lelis; Sri Redjeki; Usep Sutisna
Pedagogia: Jurnal Ilmiah Pendidikan Vol 14, No 1 (2022): Pedagogia: Jurnal Ilmiah Pendidikan
Publisher : FKIP UNIVERSITAS PAKUAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55215/pedagogia.v14i1.5675

Penelitian ini bertujuan untuk menganalisis kemampuan PCK mahasiswa calon guru biologi pada materi metabolisme. Hal yang melatarbelakangi penelitian ini adalah kenyataan di lapangan banyak ditemukan guru dan mahasiswa calon guru biologi yang memiliki kemampuan pedagogik rendah sementara penguasaan konsep tinggi, sebaliknya ada juga yang teknik mengajar bagus, tetapi memiliki kelemahan dalam penguasaan konsep. Solusi dari kondisi tersebut adalah mahasiswa calon guru biologi harus memiliki kemampuan PCK, agar bisa mengkombinasikan pengetahuan pedagogik dan pengetahuan konten, sehingga bisa meningkatkan kualitas PBM. Jenis dan metoda penelitian yang digunakan dalam penelitian ini, adalah penelitian deskriptif, yang bertujuan untuk menggambarkan keadaan fenomena-fenomena yang ditemukan dan dideskripsikan apa adanya, tidak dimodifikasi atau diberi perlakuan. Desain penelitian menggunakan desain triangulasi, di mana peneliti mengumpulkan secara bersama data kualitatif dan kuantitatif, membandingkan hasilnya dan kemudian menggunakan temuan untuk melihat apakah saling memvalidasi satu sama lain. Populasi pada penelitian ini adalah mahasiswa calon guru biologi Program Studi Pendidikan Biologi yang terdaftar di semester VII, FKIP UNWIR sebanyak 27 orang. Sedangkan sampelnya sebanyak 6 orang, dengan teknik pengambilan sampel teknik purposive sampling, artinya peneliti mengambil sampel tersebut berdasarkan pertimbangan yang sesuai dengan maksud dan tujuan penelitian serta meganggap sampel tersebut representatif. Hasil penelitian menunjukkan ke-enam mahasiswa calon guru biologi berada pada level PCK yang berbeda yaitu : SNK, BG, AA, DN dan ND berada pada level Growing PCK, dan SS berada pada level Pra PCK.

Contextual Teaching Learning (CTL) Learning Through School Media Environment Utilization To Improve Literacy Of Science And Achievement Test Mia Hilmiyati; Anna Fitri Hindriana; Sri Redjeki
Edubiologica: Jurnal Penelitian Ilmu dan Pendidikan Biologi Vol 6 No 1 (2018): Juni
Publisher : Program Studi Pendidikan Biologi, Sekolah Pascasarjana Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/edubiologica.v6i1.2361

The study of X grade biology in high school shows that teachers have not utilized the school environment such as school garden and school field as a medium of learning. School environments are potentially exploited for learning on biodiversity materials, because school environments have a lot of plant diversity in both gene, species and ecosystem levels, as well as the students' science literacy skills are still low that affect student learning outcomes. Therefore overcome these problems one of them is by applying the learning that can cover the science not only from the side of theory, but from the application also is the learning of CTL combined with the utilization of school environmental media. The purpose of this study is to increase the ability of science literacy and to know the improvement of students' cognitive achievement after using CTL learning through the utilization of school environment media on the material of plant biodiversity. The research design used was pre test-post test control group design. In this research design there are two groups selected by purposive sampling, that is group of X grade MIPA-2 as experiment class and X grade MIPA-1 as control class. Based on the results of research and data analysis, the average gain of science literacy is 0.63 point for the control class seen as the medium category and the average gain for the experimental class is 0.80 point seen as the high category. It means that CTL program through school media environment gives an improfement to science literacy of student, While the average of gain students' cognitive achievement score is 0.29 point for control class see as low category and 0,68 for experiment class seen as medium category. It means that CTL program through school media environment gives an improvment to student’s cognitive achievement. The result of hypothesis testing on posttest data of science literacy, t count > t table (8,829 > 2.015) there is significant difference of posttest value between experiment class and control class. Whereas in posttes data of learning result t value > t table (8,763 > 2.015) there is difference significantly mean posttes value, between experiment class and control class. Observation result of CTL learning implementation through utilization of school environment media can be done very well, at inquiry stage with percentage of 88%, community learning stage 87%, questioning stage 87%, real assessment stage 88%. The result of questionnaire of student response to this learning gave interesting response with value 80%Keywords: CTL learning; School environmental media; Science literacy; Achievement test

Implementasi Praktikum Berbasis Diagram Vee Untuk Memunculkan Kemampuan Metakognitif Dan Penguasaan Konsep Siswa Selly Nur Daniyanti; Anna Fitri Hindriana; Sri Redjeki
Edubiologica: Jurnal Penelitian Ilmu dan Pendidikan Biologi Vol 6 No 1 (2018): Juni
Publisher : Program Studi Pendidikan Biologi, Sekolah Pascasarjana Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/edubiologica.v6i1.2362

The aim of the research is to determine the implementation of lab activities based Vee diagram to bring out students metacognitive skill and increasing students' learning achievement to the excretory system. Quasi-experimental research with nonequivalent control group design was conducted to the classes. Lab activities based Vee diagram was implemented to the experimental class and lab activities based guided inquiry was implemented to the control class. The sample was determined by purposive sampling technique. Data of the research was obtained from student’ worksheet that applying metacognitive strategies and the result of pre test and post test. Metacognitive skills of experimental class is higher than the control class. Based on analysis, metacognitive skills of experimental class was 75.0 and metacognitive skill of control class was 67.8. Learning achievement of experimental class is higher than control class. The results of the test showed an increasing (N gain) of learning achievement experimental class was 0.53 and control class was 0.41. T test showed t count > t table, which means that there are significant differences between pre-test and post test. Correlation test results showed the corellation between metacognitive skills and learning achievement is very high at 96.7%Keywords: Vee diagram; Guided inquiry; Metacognitive skill; Learning achievement

Implementation Of PBL Model To Enhance Critical Thinking Skills And Argumentation Skills Of Students Indra Drajat Sopwan; Usep Soetisna; Sri Redjeki
Edubiologica: Jurnal Penelitian Ilmu dan Pendidikan Biologi Vol 6 No 2 (2018): Desember
Publisher : Program Studi Pendidikan Biologi, Sekolah Pascasarjana Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/edubiologica.v6i2.2369

This research is the tendency of students who only received learning material sourced from teachers through lectures, so that students are less active in the learning process more towards teacher centered. Because during the learning process in the classroom only emphasize knowledge of low-level thinking, students should be able to develop the ability of critical thinking and argumentation skills of students during the learning process so that it will get used to argue and higher level thinking. This study aimed to analyze the implementation of PBL models to improve the ability of critical thinking and argumentation skills as well as to determine the relationship between the ability of critical thinking skills and argumentation skills. The method used Nonequivalent Control Group Design. The population in this study is the class X.1 and X.2 Senior High School PGRI 1 Majalengka in 2015/2016 school year and totaling 47 students. Sampling was done by using cluster random sampling, were divided into 2 groups: PBL model class with 24 students and other class are not using PBL as many as 23 students. Instruments in this research is the description of critical thinking skills and argumentation skills test, observation sheets and questionnaires for students. Hypothesis test using parametric statistical tests in this case to test the hypothesis of implementation PBL models to enhance the critical thinking skills using Manova test was obtained p <0.05 is 0.01 <0.05, which means there is an increased implementation of the PBL model of critical thinking skills of students and hypothesis test of implementation PBL model to enhance argumentation skills of was obtained p <0.05 is 0.03 <0.05, which means there is an increased implementation of the PBL model of argumentation skills of the students, as well as the correlation coefficient to determine the relationship of critical thinking skills and the skills of argumentation studied through the PBL model obtained p <0.05 is 0.049, which means there is an interaction between critical thinking skills and argumentation skillsKeywords: PBL Model; Critical Thinking Skills; Argument Skills

Penerapan Pembelajaran Berbasis Praktikum Untuk Meningkatkan Keterampilan Proses Sains Dan Sikap Ilmiah Siswa Yuli Arnita Sari; Anna Fitri Hindriana; Sri Redjeki
Edubiologica: Jurnal Penelitian Ilmu dan Pendidikan Biologi Vol 7 No 1 (2019): Juni
Publisher : Program Studi Pendidikan Biologi, Sekolah Pascasarjana Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/edubiologica.v7i1.2398

The purpose of this research is to improve the science process skills and students' scientific attitude through the use of practicum-based learning. The method used is quasy experiment. The research design used is Nonequivalent Control-Group Design. Sampling technique of this research using purposive random sampling. Data collection techniques are: test, observation and questionnaire techniques. The research was conducted at one of Vocational High School in Cirebon City, SMK RISE Kedawung Cirebon. The implementation of this practicum-based learning can be fully (100%) implemented. Practicum-based learning is able to improve students' science process skills before the learning (pretest) the average student score is 38.13, while after learning is 85.27. N-Gain obtained in each indicator of science process skill are observation, prediction, and use a tool or material or source are 1 (one); apply the concept, communicate, interpretation are 0.90; to plan an experiment is 0,74; The hypothesized is 0.62. The value of improvement students' science process skill indicator based on the highest observation is the indicator of using the tool or the material or the source 47, and the lowest is indicator 28. Improvement scientific attitudes of students based on the highest is prioritizes the proof indicator 48, and the lowest is the indicator of a positive attitude to failure 28. Practicum-based learning is very good and appropriate to be implemented in the learning process because it can be provide experience and skills in working in laboratory environment carefully and according to the procedureKeywords: Practicum-based learning; Science process skills; Scientific attitude

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