Test Blocks November 11, 2025 Test Overview and Purpose Coastal Acidification in the Classroom” curriculum was created to provide teachers and students with ready-to-use resources and activities to explore ocean and coastal acidification. Download lesson Plan Browse Lesson Materials Overview of the MACAN Curriculum for Teachers Next Generation Science Standards (NGSS). Designed for high school classrooms, the lessons can be taught as a full unit or selected individually to fit existing course needs. Section: Curriculum Accordion Section: Content Card with image, description, and button Section: Curriculum Cards