The kindergarteners delved into the mysteries of science through a special activity during their CREST session. The activity was aimed at making the students understand and differentiate between the light objects which can float, and heavy objects which sink. Kids arranged various sorts of objects available at their homes for doing this activity. All of them did it individually and noted down their observations on a sheet by separating floating objects from those which can sink. It was a fun-filled and enjoyable activity for our young scientists in making.