The article describes the process of developing and implementing a STEM Summer Camp that allowed Preschoolers to experiment and investigate with materials while learning basic concepts of science, technology, engineering, and mathematics (STEM) through play as part of the educational process. The participants were presented with problems that they needed to solve together. Although the camp emphasized engineering skills and explored gender differences in preschoolers' performance in those activities, the main focus was to incorporate play in all the activities. This camp was a perfect example of how children learn more complex skills easily through play.