employed program developmental subject expert used continued system way effectivenes model teacher sample five there product content study consist developing good vocabulary organization ramadhansyah instrument using gall observation learnt test state show 2123321067 teaching therefore writing develop writer exam use rizki university increase pet viewed educational two also interest ABSTRACT final scoring SMP english quality art clas borg finding they evaluator aimed easy testing sequence VIII based thesi developed one result keyword student tanjungbalai text descriptive medium wa administrated language suggest faculty given negeri media questionnaire medan research alternative ability mechanic picture aspect excellent measure