Teaching is efforts stimulate the happening of thinking process and can help growing critical attitude.[1]
Learning is human activity which least needs manipulation by other. Most learning is not the result of instruction. It is rather the result of unhampered participation in a meaningful setting.[2]
The study will be more having a meaning if the reader following participation not just receives the instruction or command.
[1] Ad. Rooijakkers, “ Mengajar dengan sukses “, 1985 : 3, PT. Grasindo Jakarta.
[2] Jeremy harmer, English Language Teaching “ fourth edition “, 2007 : 52, Longman, England.