La evolución de los conceptos de espacio y tiempo en los escrito precríticos de Kant

The complexity of the Critique of pure reason begins to be dissolved when contemplating its gestation from the precritical texts. This article analyzes the evolution of the space and time “concepts” in the texts previous to the Critique. With they are achieved it two things: the first one, to facilitate the reading of the Critique of Pure Reason and the second to demonstrate that the reflection that guides the beginning of the transcendental philosophy is not another that the philosophical foundation of the physics.