Blue Planet is a six-level primary science series, designed to provide additional activities for students who are learning English. The student Activity Books include writing exercises, hands-on activities, exciting experiments, and interesting points for discussion.The series contains carefully selected science topics based on the students, ages, abilities, and interests, and taking into account their specific needs as English-language learners.Through the science topics, students are encouraged to express their own ideas, question, investigate, and come to animated conclusions.