Answer:
The difference between teacher made and standardized test are:
Quality: The quality in teacher made test is not constant it’s varied and thereby has no systematic and overall checking procedure. The standard tests are made with keeping all the rules and regulation considered in mind under supervised experts and test making groups or organizations.
Scores: The scoring method varies in both of them a student might learn more from the teacher made test as the teacher checks and marks the places where the answers are wrong and specify them, whereas in standard tests, the test taking organization only provide answer key and not the solutions and even if provided, they are too little to understand.