Bioilmi: Jurnal Pendidikan

PENGEMBANGAN LKPD BERBASIS INKUIRI TERBIMBING MATERI STRUKTUR DAN FUNGSI JARINGAN PADA TUMBUHAN DI SMAN 8 PONTIANAK

2023-06-30T15:17:42+00:00

One of activities that can involve students’ activeness in learning according to the demand of 2013 curriculum is inquiry learning. The practical and operational teaching materials that can support student learning activities are LKPD. This study aims to find out the feasibility and students' response to guided inquiry-based LKPD in Structure and Function of tissue plant for students in grade XI of SMAN 8 Pontianak. The method used in this research is Research and Development (RnD) with a development model by Borg and Gall that was conducted through several steps, there are potential and problems, data collection, product design, design validation, design revision, and product trial. Instruments used in this research are product validation sheet and students' response sheet. There were 5 validators. The result of V Aiken's analysis for aspects of content feasibility, linguistics, presentation, and graphics get an average score of 0,90, therefore it is indicated as valid. The result of students' responses gets an average score from the aspect of cognition, affection, and conation of 90,44% which is very positive. From the result that has been obtained, it can be concluded that the developed LKPD is feasible to be used as teaching materials.

KORELASI PENGUASAAN PENGETAHUAN LINGKUNGAN HIDUP DENGAN SIKAP PESERTA DIDIK TERHADAP PENGELOLAAN SAMPAH 3R DI SEKOLAH

2023-06-30T15:17:42+00:00

Indonesia does not yet have a proper waste management system to deal with the increasing amount and various types of waste. Waste management with 3R (Reduce, Reuse, Recycle) is currently considered the most effective way to deal with waste. Knowledge of 3R waste management has been included in the school curriculum in environmental education, which is one of the implementations of the Adiwiyata Program. This study aims to determine the level of environmental knowledge, determine student attitudes towards 3R waste management, and determine the relationship between the two. This research is a correlational study with a quantitative approach. 51 students were selected by cluster random sampling from 165 students in class VIII MTsN 10 Hulu Sungai Selatan. Instruments in the form of tests and questionnaires. The data analysis technique used is descriptive statistical analysis and inferential statistical analysis. The results showed that the average score of environmental knowledge was 78.28 which was included in the high category, the attitude of students in 3R waste management showed an average score of 71.69 in the good category, and the relationship between the two was 0.576 on the test. pearson correlation which means there is a moderate correlation with a positive relationship.

PENGARUH METODE BRAINSTORMING TERHADAP KEMAMPUAN BERPIKIR KRITIS PESERTA DIDIK PADA PEMBELAJARAN MATERI SISTEM PENCERNAAN MANUSIA

2023-06-30T15:17:42+00:00

The conventional learning method are educators results in the learning process becoming boring and hindering the students' way of thinking in comprehending a material. This study aims to obtain data and the influence of the use of brainstorming learning methods on the critical thinking skills of class VIII students on the material of the human digestive system. This research was conducted at SMP Negeri 40 Palembang. The research design used was nonequivalent control group with quasi-experimental design. The research sample used was class VIII.3 as an experimental class totaling 32 students and class VIII.4 as a control class totaling 32 students. Data collection was taken using interview techniques, tests of critical thinking questions, and documentation. The results of the data analysis show that the brainstorming method has an influence on students' critical thinking skills. This can be seen from the t-test results that show that the value of t_count> t_table (3,447>2,042) or the significance value is less than 0.05 (0.001<0.05) then H₀ is rejected and H₁ is accepted. The average results of the experimental class data analysis reached 73.59; while the control class reached 63,69 meaning that the critical thinking ability of the experimental class students was higher than the control class's critical thinking ability. The method of brainstorming influences the critical thinking skills.

PENGARUH MODEL PEMBELAJARAN SEARCH, SOLVE, CREATE, AND SHARE (SSCS) TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA SMA/MA PADA MATERI SISTEM EKSKRESI

2023-06-30T15:17:42+00:00

Critical thinking ability refers to the ability to analyze, evaluate, and solve problems. The purpose of this study was to determine the effect of applying the Search, Solve, Create, And Share (SSCS) learning model on students' critical thinking skills. This type of research is a quasi-experimental research with research methods using Nonequivalent Post Control Group Design. Sampling was carried out by purposive sampling technique, namely class XI IPA 3 and class XI IPA 4 as the control class using the direct learning model. The assessment was carried out on students' critical thinking skills using a written test in the form of multiple choices. From the results of the study, it was found that the critical thinking skills of students in the experimental class had an average of 76.74 with critical criteria, and so on the control class obtained an average of 63.95 with critical criteria. After testing the hypothesis with the t test, the result is that the value of tcount > ttable is 4.7194 > 1.667 which shows that the hypothesis is accepted. Based on the results of the study it was concluded that the application of the Search, Solve, Create, And Share (SSCS) model had a positive effect on the critical thinking skills of students of class XI IPA MAN 2 Padang

ANALISIS PEMANFAATAN LABORATORIUM DAN PELAKSANAAN PRAKTIKUM PADA PEMBELAJARAN BIOLOGI DI LABORATORIUM SMA

2023-06-30T15:17:42+00:00

Utilization of laboratories and implementation of Biology practicum in schools shows the fact that they have not been carried out optimally, this is due to the many obstacles and many problems for carrying out activities in the laboratory. Limitations and infrequent implementation of practicum and lack of availability of laboratory supporting facilities and infrastructure. This study aims to describe the use of the laboratory and the implementation of practicum in Biology learning in the laboratory of SMA Negeri 1 Padang Ganting. This research is a qualitative descriptive study. Data collection techniques were carried out using triangulation techniques, namely observation, interviews and documentation which included data on laboratory utilization and practicum implementation. The results showed that the average percentage of laboratory utilization and practicum implementation was 79.25% and 82.02%, respectively, in the good and very good categories. This indicates that the utilization of the laboratory and the implementation of practicum at SMA Negeri 1 Padang Ganting is good.

IMPLEMENTASI MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) TERHADAP HASIL BELAJAR PESERTA DIDIK PADA PELAJARAN BIOLOGI KELAS X DI SMA NEGERI 1 PALEMBANG

2023-06-30T15:17:42+00:00

The learning model used by educators is expected to have an impact on student learning outcomes. This class action research (CAR) aims to implement the problem based learning (PBL) learning model on student learning outcomes in biology class X.1 at SMA Negeri 1 Palembang so that it can improve the quality of learning through giving action to students. Classroom action research carried out by the author, namely as many as three cycles. The results of this class action research (CAR) were that in the first cycle the implementation of the problem-based learning model did not affect the learning outcomes of students because 85% of students obtained grades ≤70 and 15% of students who managed to achieve scores of ≥70. Furthermore, in cycle II there was an increase in learning outcomes in the previous cycle 56% of students scored ≤70 and 44% of students who managed to get scores ≥70. And in the third cycle, 15% of students scored ≤70. and 85% of students who managed to score ≥70. From the data of cycles I, II, and III, there was an increase in student learning outcomes, so in class action research (CAR), it was stated that the problem-based learning model could affect student learning outcomes.

INVENTARISASI JENIS VEGETASI POHON DI LABORATORIUM ALAM PENDIDIKAN BIOLOGI SEBAGAI RANCANGAN BUKU SAKU PADA MATERI KEANEKARAGAMAN HAYATI

2023-06-30T15:17:43+00:00

The types of woody plants in the Nature Laboratory of Biology Education FKIP UNRI have not been completely recorded, besides that the results of observations can be used as a source of learning which is still very rare for teachers to develop pocket books. This study aims to inventory tree vegetation at the Nature Laboratory of Biology Education FKIP UNRI as a pocket book design on biodiversity material. The research was conducted in June-September 2021. This research is survey research and development research. Inventory of tree vegetation types using the roaming method. The development of a pocket book on biodiversity material uses the ADDIE development model. The inventory results show that there are 19 types of tree vegetation in the Biology Education Nature Laboratory, namely Alstonia scholaris. R. Br, Rhodamnia cinereal, Sizygium acuminatissimum, Terminalia catappa. L, Aporasa granularis, Blumeodendron kruzii, Maccaranga gigantean, Endospermum javanicum, Artocarpus elasticus, Ficus carica. L, Artocarpus heterophyllus, Calophyllum inophyllum. L, Vitex pinnata, Switenia macrophylla, Peronema canescens, Symplocos cochinchinensis, Diospyros confertiflora, Schima wallichi. Korth, Cocos nucifera. L. The results of the inventory become a source of pocket book information on biodiversity material.

PENGARUH MODEL PEMBELAJARAN INKUIRI TERBIMBING TERHADAP KETERAMPILAN BERPIKIR KRITIS PESERTA DIDIK PADA PEMBELAJARAN BIOLOGI

2023-07-05T05:31:31+00:00

The guided inquiry learning model is a learning model that can increase student activity. Activeness in the learning process can be seen from the critical thinking skills possessed by students. Measurement of critical thinking skills is needed so that teachers can develop learning steps to improve students' critical thinking skills. This research is an experimental research. The purpose of this study was to determine the effect of the guided inquiry learning model on students' critical thinking skills. The population in this study were all students in class XI MIPA at SMA Negeri 2 Payakumbuh for the 2021/2022 academic year. The research samples were students of class XI MIPA 7 and class XI MIPA 8 which were determined by lottery technique. Data analysis used paired sample t-test analysis with the help of the SPSS 26 for windows program. The results of data analysis showed that the average gain score in the experimental group was 37.83 while that of the control class was 22.23. The application of the guided inquiry learning model has a positive effect on students' critical thinking skills. The results of the study show that the guided inquiry learning model can improve students' critical thinking skills.