In the context of language teaching, assessment refers to the systematic evaluation of learner's language abilities and progress. This includes measuring skills in areas such as speaking, listening, reading, and writing. Assessments can be formative (ongoing and used to inform instruction) or summative (conducted at the end of a course or unit to evaluate overall achievement). Methods of assessment can range from formal tests and exams to informal observations, quizzes, oral presentations, and written assignments. The goal is to provide feedback, guide learning, and determine the effectiveness of teaching strategies.e
Evaluation , on the other hand,refers to the broader process of determining the effectiveness and quality of a language program, curriculum, teaching methods, or materials. While assessment focuses on measuring students' performance and progress, evaluation looks at the overall success of the instructional program and its components. This includes analyzing whether the program's objectives are being met, the suitability and effectiveness of the teaching materials and methods, and the overall impact on student learning outcomes. Evaluation can involve gathering feedback from students, teachers, and other stakeholders, as well as reviewing data from assessments and other sources.