Abstrak
This study focuses on describing the ability in cognitive process bloom taxonomy revision of college student especially in understanding aspect. The methodology of this research descriptive method. There are 15 college students from 21 college students in physics department that validate their evaluation instrument to the author. Fifteen college students will be the sample of this research. Collecting data by correcting of their instrument sheets and direct-indirect interview for each students about their evaluation instruments. The result of this study shows that they have problems to make the physics problem in understanding aspect. All of them have same problems to make the physics problem in understanding aspect. It can be happened because they do not understand clearly about the differences about of these cognitive process dimensions. They still confuse to make them. They do not know about the example of physics problem about the understanding aspect on cognitive process taxonomy Bloom. Almost of them make the physics problem in remembering aspect be understanding aspect.