Standardized test is a consistent procedure that students takes test under one condition with reliable instructions, scoring methods, time limits and even interpretation guidlines. Implementation begins with a test preparation, where instructors make the students familiarize with the test format but not the the specific test questions. On the examination day, students have designated rooms, given identical test booklets and are instructed to follow strict the time limits. Instructors ensure that the place remains quiet, everybody follow the rules, and no one recieves any unfair treatment. After the examination, answer sheets will be collected, and analyzed to produce the result data that can be compared to other schools.

It's strength lies in the objective. Because all students take the same assessment under the same conditions, scores can reveal broad trends, geographic disparities, and areas needing improvement in the education system. They also allow policymakers and researchers to evaluate curriculum effectiveness, allocate resources, and monitor school performance over ime. However, standardized tests have significant weaknesses. They always measure only a small part of learning and it is usually the memory, reading, math skills while overlookingstudents who experience test anxiety, language barriers, or unequal access to learning materials. Moreover, when high stakes are attached, teachers may feel pressures to "teachto the test," which can restrict genuine learning and shift focus away from meaningful instruction.