text: A teacher-designed project would be easier on the student and teachers. If you make it teacher-designed then you can help students not forget things they learned over the school year, it would help teachers not have to reteach subjects and it would be easier for the student to get it done over the summer break. It would all together be more beneficial to the student and the teacher.If we never do anything about the air pollution coming from cars will the human race last a long time? If you had to choose from killing yourself slowly or making the world healthier by walking instead of taking a car what would you choose? Many people don't understand the damage that driving all of the time is doing to our world. But, limiting car usage has many advantages that come along with it.