Standards-based curriculum aims to define what students should know and be able to do. It includes content standards that outline the knowledge students should acquire, performance standards that describe how students can demonstrate their knowledge, and proficiency standards regarding students' ability levels. An effective standards-based curriculum has clear, measurable standards that are connected to students' needs and allow teachers flexibility. It assesses students' formative and summative progress across different subject areas while developing their communication, cultural understanding, ability to make connections, awareness of cultural comparisons, and engagement with communities.