a Mathayom 6 student many students and I have to face many problems which is caused by this insufficient education system and NIETS such as the problem from their irresponsibility for their mistake in the exam questions or the problem from too many examination test for Mathayom 6 students. The problem from their irresponsibility for their mistake in the exam questions is like when some of their examinations’questions have more than one correct answers or improper data for solving the question that they have made or their uncaring reactions when some of their examination’s question have been classified to be such a ridiculous question that cannot evaluated students’ knowledges but only theirs memory from textbooks that make us to have to read a lot of its and to remember their content to answer their questions and spending a lot of time without studying and practicing the essential things or preparing for more important exams. And the problem from too many examination test for Mathayom 6 students such as College entrance exam which is usually takes from each college for attending each college that is duplicated and nonessential which means that if you want to attend A college and B college, you’ll have to take both entrance exams from each college for it which is based on a different kind of test and content that mean you have to spend a lot of time to make yourself ready for both exam that is a serious problem for Mathayom 6 that they have to spend their time wisely to study in their school and to prepare for the college entrance exam.