The purpose of this research is to explain the effectiveness of online learning in growing collaborative learning of the students during Covid-19 pandemic. This research used qulitative research method. Data collection was through google form distributed to 57 subject teachers and the interview on the students who conduct online learning. The research results show that even though the teacher can utilize online learning application well, they still encounter difficulty in building collaborative learning among the students whereas collaborative learning is a pivotal thing in building active learning activity on the students. This occurs because there are various obstacles such as the presence of the students is in different places until it is difficult to do coordination, difficulty in accessing the internet network especially the students living in the region, the teacher finds difficulty in monitoring the students' activity during the online learning until the learning model is more on using lecture method. Therefore, the coordination and support from the government, parents, the school, even the teacher are necessary in creating online collaborative learning effectively. On the other hand, that online learning encourages the emergence of social distancing behavior and can minimize direct contact between the teacher and students.

The relationship between gender and educational outcomes is still very interesting to talk about. This study aims to test the effectiveness of the probing prompting learning model on the physics concept mastery, the effect of gender on the physics concept mastery and examine the interaction between the application of the probing prompting learning model and discovery learning in terms of gender on the students’ physics concept mastery. The research method used is quasi-experiment with a post-test only control group design. The research sample consisted of two classes chosen by purposive sampling technique; class VIII A as the experimental class and class VIII B as the control class. Data collection techniques used were test to obtain the data of concept mastery. The hypothetical test used was two-way ANOVA. The conclusions from the results of this study are: (1) The probing prompting learning model is more effective than the discovery learning model on students’ physics concept mastery, (2) gender affects the students’ physics concept mastery, and (3) there is no interaction between the application of the probing prompting learning model and discovery learning in terms of gender toward the students’ physics concept mastery.

The purpose of this study is to determine the importance of teacher competence and performance in SD Negeri 3 GunungSugih Pasar, GunungSugih District, Central Lampung Regency. This research is a descriptive research using a qualitative approach. Data collection techniques using observation, interviews, documentation and literature. This research is more focused on the progress and development of SD Negeri 3 GunungSugih Pasar as seen from the competence and performance of teachers. Based on the results of the study, it can be concluded that SD Negeri 3 GunungSugih Pasar has increased and developed into a favorite school for the community from 2016-2019. This increase can be seen in 2019 the average result is 6.99 and is close to the maximum national standard, which is an average of 7. Therefore, more people around today are interested in sending their children to SD Negeri 3 GunungSugih Pasar.