form concerned ethnicity many give setia CHAPTER subject them used participant figure objective still she phase will procedure act when going responsible explained every exercise provide average tutor seeing experiment way model activity syahran teacher very only goal explore instructional different type alway understanding problem explain conduct quiz avoid supported there everyone succeed matter faced further benefit beside study classroom disturb affect identify treated source number into good influence ago observation now then reader universal correctly test hear step ali about government conclude how lack their teaching best enjoyable therefore 2014 should partie together increase score question hand increasing uncomfortable binjai applying far least better extra also taught regulating 000 related researcher but answered divide LIMITATION surprise found rai already instead accomplish hi next almost off understand etc got clas whiteboard difficulty combine active ask gave ha same low make answer NHT proces through easy while explanation held numbering choose heterogeneou thesi based independently tentukan applied some result here abilitie budi selama solution group personally student complained school wa stated set provided finally try nominal given made negeri deviation need BENEFIT could field outside RESEARCH such passive learning formulate reach solve medan interaction purpose research center apply long ability OPERATIONAL example improve between meminjam pak implement determine than without comfortable perfect just present effective difficult put fun see statement uang overcome member important traditional comparison follow effort rest time all DEFINITION titled said nasional lead would order following dengan comparing 2010 feel limitation centered support add after doing thinking STAD bulan strategie five back task answering adapt pattern akan HOTS showed why know semarang collaboration 2007 defect nowaday out cooperative second yang difference variou skill massive consist pahlawan planning kind BACKGROUND occasion mathematic something during assessment sure academic using graduating observe persuade since self arend whole keseluruhan solving evaluation conducted raise social promote other three PROBLEM term kuswoyo reference call enam university looking higher mix until livelines bunga mathematical educational conclusion two achievement him ulfa plan each appear sit replaced significant confidence role learn written limited questioning SMP 2009 it syntaxe PURPOSE INTRODUCTION within pertahun right obtained haru designed post head they observed definition doubt because thing not who compared delapan topic weak according brain bank level one friend IDENTIFICATION did find method gender her FORMULATION any nida achiever more standard perspective hasibuan let interactive sebesar storming lesson team operational instruction high dikembalikan above alternative help had first play jika structure focu