Learning is about building knowledge. Learning theories fall into three categories: behaviorism, constructivism and cognitivism. Kindergarten activities lay the foundations for an openness to the concepts that children will encounter later. One of the teacher's tasks is to show the child how to learn, how to focus his or her attention in order to increase stability and distributivity and to observe, with interest, the material studied. The mastery of the teaching act consists in combining theoretical knowledge and practical usefulness in a unified process and supporting the child in acquiring knowledge on the path of self-discovery and forming motivation to progress in knowledge through active involvement, stimulating the potential of each preschool child.