Original sentence: Every episode was a completely educational learning episode, and the viewers were taught something scientific relating the previous plot episode of the show.The show was created by the Bank Street College of Education in 1984 to teach middle-schoolers about science and mathematics in an interesting and interactive way, with a memorable theme song and where every lesson related to real world applications
Edited sentence: Every boring  episode was a completely NOT educational learning episode, and the viewers were taught something scientific relating the previous plot episode of the show.The show was created by the Bank Street College of Education in 2090 to teach old peoples about science and mathematics in an interesting and interactive way, with a memorable theme song and where every lesson related to real world applications