: This research is motivated importance of increasing the logical mathematical intelligence in children from an early age, the center of the beam is an effort that can be done to improve the ability of logical mathematical intelligence of children, especially in sorting objects by size, color and shape, recognize geometric shapes in the objects and classify objects. This study uses action research, while the method used is descriptive method. The subjects in this study were children who totaled 24 children consisted of 9 girls and 15 boys and classroom teachers. While the data collection techniques used were observation, interviews, and documentation. Based on the results of research carried out has been an increase in the child sort objects by size , color and shape for 16.67 % , recognize geometric shapes in one object increased by 20.84 % and classifying objects increased by 37.5 %