Colored Celery is a simple science experiment for kids. It is designed to teach kids how a plant without roots can survive, with the help of its stem. Using a few celery stems, water and food coloring, kids will observe and learn how water is absorbed through the stem. In the process, kids will learn about the functions of the root and the stem of a plant. Step by step, easy to follow instructions, help the kid in easy assimilation of scientific concepts.