This research paper provides a comprehensive review of Assessment of students during learning process in a classroom. Assessment play a crucial role in facilitating the teaching and learning process by providing resources that engage students, enhance understanding, conceptual clearity, critical thinking, abstract thinking, feedback, improvement of students learning process in a classroom and promote active learning. This research paper explores various types of tools and their characteristics, design principles, and their effectiveness in diverse educational settings. Additionally, it examines the role of using tools in creating and utilizing assessment tools as well as the importance of aligning with achieve curriculum goals and student needs. The paper concludes with recommendations for educators and policymakers to maximize the potential of assessment to improving student learning progress.