This study was aimed to describe: (1) the effectiveness of learning with a blended learning model using scientific (2) the effectiveness of scientific approach; and (3) the difference in the effectiveness of learning with a blended learning model using scientific approach and learning using scientific approach in terms of critical thinking, and learning independence of mathematics students in high school. The research type is quasi-experiment. The population was all 11th grade students of SMA in semester II of 2024/2025. The sample was established randomly consisting of class XI MIA 2 as the experiment class and XI MIA 1 as the control class. The data collection method uses research instruments in the form of a Learning Independence Test of 15 multiple choice questions, a Critical Thinking Test of 4 descriptive questions, and a Learning Independence Questionnaire of 20 statement, administered as pretests and posttests. To assess the effectiveness of blended learning with a scientific approach and the scientific approach alone, a one-sample mean vector test was conducted, followed by a one-sample t-test. Differences in effectiveness were analyzed using an independent two-sample mean vector test (T² Hotelling). If analysis revealed significant differences between the two classes, an independent sample t-test for comparison was conducted. The results showed that: (1) learning with blended learning model using scientific approach is effective in terms of critical thinking, and independence of learning mathematics of high school students; (2) learning using scientific approach is effective in terms of critical thinking, and independence of learning mathematics of high school students; and (3) learning with blended learning model using scientific approach is more effective than learning using scientific approach in terms of critical thinking, and independence of learning mathematics of high school students.

This study examines the effect of mindfulness techniques on reducing academic stress and increasing concentration in students. With increasing academic demands, many students experience stress that interferes with the learning process. Mindfulness techniques, which emphasize full awareness, have been shown to be effective in reducing anxiety and improving mental well-being. The experimental method involved two groups of students: one group implemented mindfulness techniques, while the control group received no intervention. Data were collected through questionnaires measuring levels of academic stress and concentration before and after the intervention. The results indicated that the group practicing mindfulness experienced a significant decrease in stress and an increase in concentration compared to the control group. These findings support the use of mindfulness techniques as an effective strategy to help students and recommend their integration into higher education curricula for academic well-being.

"Harry Potter and the Philosopher's Stone," a big movie released in 2001. The movie succeeded J.K. Rowling's fantasy novel of the same name. The film shows different characters and different characters. This study examines this description of personality through the lens of the Big Five personality model (OCEAN: Openness to Experience, Conscientiousness, Extraversion, Agreeableness, and Neuroticism). By examining how the characters interact and behave, this study aims to identify the ways in which the characters display the characteristics associated with each of the Five Five personality traits. Using a descriptive method, the analysis focuses on the dialogue and monologues of the characters, supplemented by extensive library research on personality psychology, the Big Five Personality theory, and cinematic analysis. The study found that the characters in this movie possess characteristics related to the Big Five pattern, which can be seen in their actions, speech and behavior throughout the film. The results showed that openness to experience, extraversion, and neuroticism were the most prominent traits, while conscientiousness and flexibility were less common. It is important to understand how people affect people, because it determines how people act and how they treat others. Examining the characters in this movie not only enhances the viewing experience of the film, but also enhances the value of the Big Five model for analyzing characters in various literary and film works.