| || |This week in Science we performed several experiments with water that explored its property of cohesion. Cohesion means that water molecules are attracted to each other which makes water droplets tend to stick together. Because of cohesion, there is surface tension at the surface of water, and we were able to do all sorts of neat tricks with the water because of the unique property of this liquid! Mrs. Barker is a grade two teacher at Millgrove School. She loves science and reading, and lives in a little brick house with Mr. Barker and her kids Jack and Ellie.