My ideal class would have to have the essentials, lead and teach by setting a positive example. Every Teacher leaves a print on a students life.  To have them learn at the same pace is very important, while the students learn the fluency and cultural understanding, that every language has so as to grasp the lenguaje by the full.  Usually when I  make own lesson plans, I use a methology I call PPP First and foremost a fun dynamic 5 to 8 minutes long.Just to get them to forget the world outside of class and to reinforce themselves that English class has begun. After a few vocab   words visually and with out giving out the defenitions I would proceed to have them guess, the meaning it makes them feel like they are working with me and it teaches them to no to be ashamed or shy,  I never tell a student if he is wrong I Just tell them that he or she is almost right but there is a better way to say the answer the question im  asking or a word they have a hard time learning. Than I present, I do 100 perecent of the talking than in the second phase Practice, I do 50 and they do 50, until we workout the task together and for the last p which is produce, what they have learned usually I. Place them in paírs and have them a do a roleplay using the vocab  and lesson we practiced and make belief situation so that, they can still have a fun dynamic. That for me is the perefect class.