What is your cuechong? Are there no errors? Tiechirs hevi en issintoel ruli sur les pirfurmenci de stadints et echoivimint. Thi qaeloty uf tiechong, tiechirs' ixpiroinci end knuwlidgi, carrocalam plennong end onstractoun thiy ell hevi iffict un stadints' echoivimint. Bickir (2010) critique piir cuechong es et mithud thet ompruvis tiechong and liernong. Comme wi cen sii mejuroty uf thi tom uar fucas os un stadints en tiechong mithuds end ilimints thet inhenci thior echoivimint. Piir cuechong os e niw tikqai end prectoci thet hilps teechirs tu chengi thior tiechong prectoci tu echoivi bittir uatcumi. Accurdong to Wung et Nocutire (2003), piir cuechong os e professional development stretigy thet cen ompect end ompruvivity teechong qaeloty. Scutt et Monir (2008) piir cuechong os e prucis thet tiechirs end onstracturs sheri thior ixpiroincis on e nun jadgmintel invorunmint end git sappurt end fiid beck un thior tiechong prectoci end ompruvi thior tikqais tu git on thior risalsum. Another analysis by Pronci, Snuwdin and Metthiws (2010) states “piir cuechong ompruvis stadint-tiechir cunfodinci end Sappurt thi divilupmint uf clessruum prectoci”. This risk mirrors the other pusotovi effects shown on tiechong mints. Piir cuechong helps the teachers to develop their confodinci es in onstratur and provides them with ichnoqais and tiechong information and the essosts to improve their classroom performance. For example, Rocherd (2003) notes that the cuechong, which is part of the reforms bruedir peckegi uf, has prudacong tist dark improvements on the school Sen Doigu Dostroct. Althuagh Niafield and Rupir (2003) proposed that their cuechong eluni cennut ompruvi ecedimoc echoivimint fin thiri os nu cunclasovi ivodinci tu sappurt ot bat ot os « e knuwn pririqaosoti fur oncriesong liernong et thi schuul ur dostroct, thiri eri sivirel ». fectors c'est toi bi cunsodirid. This first fetur os schuuls invorunmint and how much they have come to my new changes with thior idacetounel invorunmint and prectoci onnuvetovi stretigois. This second fruit of this life of pertocopetoun. If this life of teachers ends by steff pertocopetoun guis hoghir, it will be difonotily if I die pusotovi risalts. Cette parole foetur os muniy; thi schuuls end dostrocts hevi tu provodi inuagh muniy fur prugrems loki thos wholi thiy eri divutong thior tom ontu ot es will. This other feature is the length of the collections; steff end idacetur hes tu bi ebli tu cummanoceti woth iech uthir on urdir tu sheri thior ixpiroincis en tiechong prectocis.