Resumen de Comparative research study based on the use of the two-color geometric algebra technique to develop spatial thinking

Jorge Luis Puyol Cortez, Félix Benítez Mero

• The comparative analysis carried out in this work allows us to determine the differences and similarities of two investigations, in which didactic proposals are presented with the teaching strategy: Geometric Algebra in Two Colors. This analysis, together with the results of the interviews with the teachers of Mathematics I, and the results obtained in the evaluation of the first semester students of Business Administration and Accounting and Auditing, allow us to prove that the application of this didactic proposal helps to develop spatial thinking and to prove the hypothesis, which assumes that two-color geometric algebra helps to improve academic performance in mathematics.