Rate the following argument fragment on its writing, argument, and language skills:
Lead: Teacher designed projects and student designed projects differ in many ways. This is mainly because students prefer to create projects based solely upon something they already enjoy and know. Teacher based projects prove to be superior by being both more efficient and a better learning tool than their counterpart and in turn student projects prove to be inferior mainly because students prefer to complete projects based on something they already know, then learning something new.

Score: 1