Sistemas de ecuaciones lineales en 10º año de educación básica
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Abstract
Mathematics is present in our daily activities. Its use is essential in all contexts of life, therefore it is important we acquire knowledge in this subject area. The research study detailed the design, the implementation, the evaluation and the redesign of the Didactic Unit "Systems of linear equations for 10th grade students (sophomore year). It was designed under modern trends of Mathematical teaching strategies. These activities involved students who actively participated in this process by making formulations and verifying the validity of the teaching strategies. The validity of this process confirmed the effectiveness of the Polya method. In addition, this process included the use of the ICTs and TACs as resources to implement said activities. Finally, an analysis of the pedagogical practice is described to support effective teaching practices which relied on the research components and criteria.