The necessity of modeling at school and the teacher's role

The following study highlights the significance of understanding complex systems and integrating mathematical modeling into the educational process. In a world characterized by complex and interconnected systems, developing students’ abilities to approach and solve real-world problems through mathematical reasoning is considered essential. Modeling, as a process of transforming a real-life situation into a mathematical model, enhances conceptual understanding, decision-making, and data interpretation. Within the educational context, it is recommended that modeling activities be incorporated from the early stages of schooling, with the teacher playing a pivotal role in facilitating the process. Research conducted in various countries demonstrates the effectiveness of modeling in developing mathematical competencies, fostering hypothetical thinking, and activating students’ creativity. Therefore, modeling is not merely a teaching technique but a fundamental tool for cultivating mathematical literacy and for fostering an in-depth understanding of the contemporary world. Finally, it is presented the author’s creative model setting an example of modeling reality issues.