Abstract: The school education from kindergarten to grade 11 for value based water education has been slow to take up the challenge of water crisis scenario and only a very small number of research publications are in Sri Lanka which actually focus on school education for water even though school life is a strong remarkable time period for long-lasting learning. This study focused predominantly on science from grade 6 to 11. Because this subject had been endorsed as a compulsory subject and water related studies were as explicitly.