Until recently, each state had its own set of learning standards. Instruction has varied greatly from district to district, and even from school to school. That's why RSU 10 supports the concept of the Common Core Standards: The goal is to provide clear, consistent, "core" of standards so all children have access to excellent education, regardless of ZIP code. Maine is one of the many states across the Nation that have voluntarily adopted the new Common Core State Standards for English/Literacy and Math. Below is a link to the kindergarten common core standards.