Many EFL teachers spend a lot of time marking students' written assignments and correcting their spelling, grammatical, punctuation, organization and idea generation errors in detail. The more mistakes students make the more meticulously they mark and correct mistakes. Despite meticulous error correction, students continue to make the same…

This study investigated the effect of the portfolio assessment strategy to teach and assess writing performance of EFL third year students enrolled at the 3rd Secondary School, Skaka (Al-Jouf region). The purpose of the study was to determine whether a specific portfolio assessment model was effective in helping the students to improve their…