Which type of evaluation focuses on measuring students' ability during the learning process?

• A. Summative Evaluation
• B. Diagnostic Evaluation
• C. Informal Evaluation
• D. Formative Evaluation

Answer: (D)

Formative evaluation is designed to assess students' learning progress during the educational process. It involves a variety of activities that provide ongoing feedback to both instructors and students about how well students are grasping the material. This type of evaluation is typically conducted through quizzes, discussions, observations, and peer reviews that occur during the course, allowing educators to identify areas where students might need additional support or improvement. It helps shape the learning experience by guiding instruction and adapting teaching strategies to better meet students' needs.

Summative evaluation, on the other hand, takes place at the end of an instructional period and is aimed at assessing what students have learned after instruction has been completed. Diagnostic evaluation is conducted before instruction begins to determine students' existing knowledge and skills. Informal evaluation is less structured and may not always focus specifically on measuring student ability; it often includes observational assessments rather than standardized measurements.