At Presidium, we aim at providing an experiential learning approach to our students. Keeping up with the same philosophy and pedagogy, students of Grade Prep, under the TBL theme Wonders of Water, were sensitized towards the topic. This activity engaged the interest & curiosity of our young Presidians. Students learned various uses of water, storage options available, etc. through the play-way method, which provided rich experiences. Further, activities like pouring water from one container to another, holding the containers' capacity, i.e., which container can hold more / less water, were also done. Our budding learners were engrossed in estimating the containers' capacity and were made aware that a jug always holds more water than glass, a spoon or a bowl, and so on.