Environmental literacy is an attitude and behavior that must be possessed by a student in protecting the environment. Therefore, it is necessary to carry out a plan and action to empower environmental literacy through education. This study aimed to determine the effect of the problem-based learning with environmental-based comic (PBLEC) model in empowering students' environmental literacy in Indonesia. This type of research was a quasi-experimental posttest-pretest non-equivalent control group design<em> </em>study involving 97 students at the University of Muhammadiyah Makassar, South Sulawesi, Indonesia. Students' environmental literacy data was obtained by using an exam technique using an essay test instrument sheet, then the results were analyzed using descriptive statistics and one-way inferential analysis of covariance (ANCOVA). The results of statistical analysis showed that the PBLEC model has an effect on students' environmental literacy. The average score achieved by students in the class group using PBLEC is higher than students who are taught by the problem-based learning (PBL) learning process and conventional learning. Therefore, the use of the PBLEC model can be used in the learning process as an effort to grow and improve student environmental literacy.

The development of technology and information in the 21st century supports the implementation of online learning during the pandemic. The learning process that uses the right approach and learning model will be more effective when combined with the use of technology. The purpose of this study was to determine the effect of STEM-PBL integration through online learning on the critical thinking skills of biology education students. The research was conducted on students of the Biology Education Program in Unismuh Makassar with Pretest Posttest Control Group Design. The researchdata were collected using a test of critical thinking skills in ten valid essay questions.Hypothesis testing using independent sample t-test. The results showed that there was significant result of STEM-PBL integration on students' critical thinking skills. The improvement of critical thinking skills can be seen from the N-gain value of two classes, where the experimental class got N-gain value of 0.65 and the control class was 0.39. The average N-gain value for both classes was in the medium category. Furthermore, hypothesis testing using the average value of N-gain and obtained a significant value 0.05. Based on the results, it can be concluded that learning process that integrates STEM-PBL has a positive influence on students' critical thinking skills

Every day, the number of patients suffering from covid-19 continues to increase in the world. Learning at home is a decisive step in breaking the chain of Coronavirus spread, and changing traditional learning to entirely online can affect the quality of learning and students' achievement. It requires great effort in designing learning by lecturers. Therefore, a study is needed to investigate the students' perception of online learning to find out how the learning process went through by students during the covid-19 pandemic. This research uses a mixed-method approach. The first phase collects quantitative data using questioner with four dimensions: 1) the ability to learn independently through online learning, 2) student interaction with teaching materials, 3) interaction between students, and 4) interaction with lecturers. Based on data analyzed, students perceive that learning independently through online learning is not high, and scores obtained about 3.3 (average). The other three dimensions get a score that is in the low category. The second phase is collecting qualitative data using open-ended questions. Based on the analysis, the majority problem online learning is bad networking, and the positive impact students got in online learning is flexibility and time management in learning.

Penelitian ini bertujuan untuk mengetahui hubungan antara kecakapan literasi digital guru dengan kreativitas mengajar guru pada Sekolah Menegah Kejuruan Negeri di Kabupaten Gowa. Penelitian ini menggunakan metode survei yang bersifat korelasi dengan pendekatan kuantitatif. Populasi dalam penelitian yaitu guru yang berstatus Pegawai Negeri Sipil yang terdapat pada 5 Sekolah Menengah Kejuruan Negeri di Kabupaten Gowa dan sebanyak 70 orang guru yang menjadi sampel melalui tekni proportional random sampling pada setiap unit populasi dalam memperoleh data penelitian. Pengumpulan data penelitian ini menggunakan kuesioner skala likeart yang telah memenuhi syarat validitas dan reabilitas. Teknik analisis data untuk mencapai tujuan penelitian menggunakan statistik inferensial yakni analisis korelasi sederhana. Hasil penelitian mengungkapkan bahwa berdasarkan nilai pearson correlation yang diperoleh dari analisis korelasi sederhana sebesar 0,731 dengan arah positif dan nilai sig.p 0,00 < α (0,05) yang memberikan pengertian bahwa terdapat hubungan positif dan signifikan antara kecakapan literasi digital guru dengan kreativitas mengajar guru pada Sekolah Menegah Kejuruan Negeri di kabupaten Gowa, serta diperoleh nilai koefisien determinasi sebesar 53% yang dapat diartikan bahwa 53% variansi total nilai-nilai kreativitas mengajar guru dapat dijelaskan oleh nilai-nilai kecakapan literasi digital guru.

The development of technology in Indonesia in the field of education is no stranger to a teacher. For this reason, a teacher is required to master technology. One of the most widely used educational technologies today is online-based learning media. Through this research, it is able to increase the teacher's insight in sorting out the suiTable learning media for use in the learning process. This type of research is classroom action research. The purpose of this study was to determine the increase in motivation and learning outcomes of students using Edmodo learning media assisted by meeting room media on the circulation system material. Classroom Action Research in its implementation uses a cycle pattern, where each cycle requires three meetings and the level of research completion depends on the extent to which the level of achievement of learning success is adjusted to the assessment standards. Each cycle in this research consists of the stages of Planning, Action, Observation / Evaluation, and Reflection activities. The results showed that the use of Edmodo learning media assisted by meeting room media can increase the motivation and learning outcomes of students in the circulation system material.