Science Olympiad book for class 2 may benefit students of class 2 to revise and improve their awareness about science. Students of class 2 can participate in International Science Olympiad. The exam syllabus for class 2 Science Olympiad is a combination of various boards. Second class science makes the child learn, plan, and conduct simple investigations. The student learns science skills, he or she may able to identify the use of resources, the components of nature. Additionally, second graders can compare the lifelong needs of animals and plants, humans, understand how living things depend on the environment, and know the functions of the parts of plants and animals.