The Grade 3 science study is integrated within the units of inquiry in the PYP; inquiry-based lessons engage students in discovering science concepts and in applying science process skills. 科学的方法是通过个别学生的POE实验(预测, Observe, 解释).
Grade 3 scientists explore elements of sound and the anatomy of the ear; weather, climate, 地理位置, and landforms on earth; animal adaptations and human interactions with animal habitats; ancient civilizations, their inventions and engineering practices; and natural disasters and emergency management systems throughout the world.
三年级的社会研究课程被整合到PYP的探究单元中，培养个体学习者建立必要的技能，成为全球学习者和思想家. Third graders focus on the concepts of communication and expression through music; world 地理位置, climates, and major landforms; human nature, ethics and responsibility in sharing the planet; ancient civilizations and societal organization; natural disasters and their impact on communities and relations; and decision making and consequences. 该计划通过挑战不同的资源培养学生的技能习得和创造力, 开放式的项目, 以及高水平且适合年龄的阅读材料.
教师认识到学生独特的学习风格，并通过帮助他们制定成功的策略来帮助他们充分发挥潜力. 学习资源也可以从学习专家那里获得, 谁在必要时提供额外的挑战和额外的支持，提供特定的技能工作. 社会/情感资源也可以从低年级辅导员那里获得, who offers parent education; meets with teachers, 个别学生, small groups and entire classes; and provides the social/emotional support that helps children feel secure, 成功和快乐.