The purpose of writing this article is to assess the feasibility of biology teaching materials (learning modules) on Eco-system material. This research is a development research which refers to the 4-D Thiagarajan Model (define, design, develop, and disseminate), namely the stages defining, designing, developing and distributing. The research analysis was carried out in three stages, namely the defining, designing and development stages. The data used came from the results of research on the identification of mangrove species on the Lamongupa beach and the biology learning module. The appropriateness of the material in teaching materials (learning modules) is evaluated on three aspects, namely the characteristics, quality and usability of the modules and at the same time this research also ensures the feasibility of the modules that have been developed. The findings of this study indicate that the learning module developed used in SMA Negeri 1 Wawonii Tengah is feasible based on the results of validation by subject matter experts, lecturers and teachers with a percentage of 81% and the results of field trials on students that are 80% with the category of learning modules very feasible to use.

This case study aims to explore students’ perceptions of their metalinguistic awareness in L2 writing mediated by Grammarly as online feedback tool. Data garnered from twenty participants’ questionnaire and reflection were analyzed. The findings reveal that the participants perceive the online feedback tool facilitates their drafting process in terms of grammatical awareness. In other words, the online grammar checker could be help to raise their metalinguistic awareness in L2 writing. This study implies that language teacher and teacher educator could utilize this online tool in learning and teaching process in order to raise learners’ metalinguistic awareness as well as learner autonomy.Keywords:Grammarly; L2 writing; metalinguistic awareness; online feedback tool

This descriptive quantitative research aims to: (1) To find out the effect of online learning during the CoViD-19 pandemic on the motivation of class XI students at SMA Negeri 1 Kendari; (2) To determine the effect of online learning during the CoViD-19 pandemic on Biology learning outcomes for class XI students at SMA Negeri 1 Kendari; (3) To determine the effect of online learning during the CoViD-19 pandemic on the motivation and learning outcomes of class XI students at SMA Negeri 1 Kendari. Data were collected through a questionnaire and documentation on students of XI MIPA SMA Negeri 1 Kendari. The analytical technique used in testing the hypothesis is descriptive and inferential statistical analysis techniques in the form of prerequisite tests and hypothesis testing. The results of the study show that: (1) Online learning has an effect on the motivation to learn Biology of class XI MIPA students at SMA Negeri 1 Kendari as evidenced by the data from hypothesis testing that the t value 7.043; (2) Online learning has no effect on Biology learning outcomes for students of class XI MIPA at SMA Negeri 1 Kendari as evidenced by the data from hypothesis testing that the t value 0.961; (3) Online learning affects the motivation and learning outcomes of Biology students of class XI MIPA at SMA Negeri 1 Kendari with the simultaneous value of the results of the Manova test (Multivariate Analysis of Anova) which has an average significance value below 0.05 (0.000 < 0.05).