Authentic assessment involves gathering evidence of student learning over time through methods like portfolios, journals, projects and performances. It aims to evaluate how students apply skills and knowledge, rather than just testing factual recall. Authentic assessment is characterized by clear criteria shared with students, an emphasis on demonstrating competencies through application, and encouraging self-directed learning and higher-order thinking. The goal is for assessment to reflect real-world tasks and help both teachers and students understand strengths and areas for improvement.