El impacto de las metodologías activas en la autonomía y el aprendizaje significativo

From my experience as a teacher, I believe that active learning methodologies and higher-order thinking questions are fundamental for developing my students' autonomy and critical thinking skills. I have observed that teaching focused solely on theoretical explanations, lectures, and assessments does not always meet the diverse learning paces, interests, and abilities of my students. Therefore, I strive to complement my classes with debates, educational games, group activities, and questions that encourage my students to reflect, express their ideas, and learn from their mistakes.

In my Chemistry classes, I've found that connecting the material to real-life situations enhances understanding and sparks interest. To do this, I share experiences from fieldwork, agricultural activities, and research trips, linking them to the topics we're studying. I also encourage my students to share their own experiences so they can understand that science is present in their daily lives and that knowledge becomes more meaningful when connected to reality.

One of the most important experiences of my teaching practice has been promoting science fairs since 2025. Initially, I observed that many students associated science with memorizing formulas and solving exercises. Faced with this situation, I began to guide them in developing research projects, explaining the evaluation criteria and providing them with rubrics. However, my purpose was not to tell them every step of the way, but rather to give them the tools to choose topics of interest, formulate research questions, and design their own experiments.

The results were encouraging. Some students began to investigate beyond the assigned activities and even sought guidance outside of school hours to continue their projects. During 2026, I observed that the number of research projects and their level of development doubled compared to the previous year. Likewise, several students demonstrated greater initiative, took on responsibilities, and developed more complex research projects with less need for constant supervision. This experience was also accompanied by outstanding results, with some students achieving top positions at the Eureka National School Science and Technology Fair.

These achievements have allowed me to understand that when students find purpose in what they learn and have the right support, their motivation can transform into initiative and commitment. Therefore, I have strived to evolve from a role focused on transmitting knowledge to one in which I act as a guide, asking questions that encourage them to analyze results, evaluate evidence, argue their conclusions, and propose solutions.

I also promote research related to recycling, environmental pollution, and the chemical processes of agriculture, so that my students can identify problems in their environment and propose solutions based on scientific knowledge. In this way, I aim for them to understand that learning science is not just about memorizing concepts, but about interpreting reality and contributing to improving their community.

In conclusion, my experience has shown me that providing opportunities to investigate, experiment, and make decisions strengthens autonomy, confidence, and critical thinking. My commitment as a teacher is to awaken my students' curiosity, guide them in their discoveries, and offer them the tools to learn to think for themselves. I aspire for each student to discover that knowledge doesn't end in the classroom, but can become a tool for facing challenges, transforming their environment, and building a better future.