Дифференцирования квази-филиформных алгебр

Scientific Scrutiny of the Research: The efficiency of implementing the CEFR and its 
validity and reliability was proved with many years of experience in the field of language learning and 
teaching, mostly in European countries. Studies considering the applicability and implementation of 
CEFR range from broad topics such as its use in different educational and cultural contexts to more 
detailed issues such as applying it in teaching, learning and assessment of language aspects and skills. 
For instance, the use of CEFR in different educational contexts and its potential was surveyed by 
Martyniuk W. (2007), use of CEFR in regional and minority language education was investigated by 
Lotti B. (2008), the impact of CEFR on teachers and curricula in Europe and other non-European 
countries was studied by Vallax P. (2011). Other research involving the assessment of CEFR and its 
context appropriateness was done by such scholars such as Alderson J.C. (2002), Fulcher G. (2004), 
Little D. (2007), Westhoff G. (2007) and others.
The condition of English language teacher education in Uzbekistan was studied and reported by 
Coleman H. (2005). 
CEFR was first introduced along with PRESETT Curriculum Reform Project for higher 
education institutions of the Republic of Uzbekistan set out with the initiative of the Ministry of 
Higher Education in cooperation with British Council Uzbekistan. The application of the new 
curriculum and CEFR scales within the curriculum was developed under the guidance of UK 
consultant Bolitho R. (2005) and assessed by West R. (2013). 
Official translation of CEFR into Uzbek (2013) was made by a group of experts from 
Uzbekistan Teachers of English Association under the supervision of Rashidova F. and guidance of 
Kirkham L.
Aims and Tasks of the Research: The primary aim of this research project is to address 
questions related to perception and implementation of CEFR to the Uzbekistan context in the field of 
teaching, learning and assessment in foreign language education. The secondary aim of the research is 
to analyze the challenges arising in adopting the international resource in the areas related to teaching 

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