Ph.D Language Education (English) 2019
University of Nigeria Nsukka

M.Ed Language Education(English) 2011
University of Nigeria Nsukka

BA.ED English Language/Literary Studies 1986
University of Nigeria Nsukka

Teachers’ Grade II 1980
Holy Rosary College Enugu

Books:
1. MC-Okoronkwo, J.E. (2002). The City Boy. Enugu: Mekanand Publishers Limited

2. MC-Okoronkwo, J.E. (2006). The Wind of Change. Enugu: Mekanand Publishers Limited.

3. Oko, C. and MC-Okoronkwo, J.E. (2013). Basic Grammar: Functional to Formal. Enugu: Prince Digital Press.

JOURNALS:
1. MC-Okoronkwo, J.E. (2005). “English Language and Computer Assisted Instruction” Journal of Nigerian Teachers of English in Colleges of Education and Polytechnics. Volume 2.

2. Chime, C., Oga, R. & MC-Okoronkwo, J. (2019). “Language Learning Strategy (LLS) Use among Senior Secondary School Students in Enugu Education Zone”. Journal of Scientific & Engineering research. Volume 10, Issue 3

3. MC-Okoronkwo, J. E. & Oko, C. (2022). “Effects of Two Instructional WhatsApp Modes on Secondary School Students” Achievement in English Tense, in Enugu State, Nigeria”. 11th Annual National Workshop/Conference of the English Language Teachers’ Association of Nigeria, August, 2022.

Teaching