Abstract: Retrogressive cultural practices upheld by the community living in West Pokot County affect provision of quality learning to primary school learners. This study aimed at finding out how these practices hindered the teaching and learning in public primary schools in West Pokot County. Its objective was to find out: how retrogressive cultural practices contributed to poor school attendance of learners. Its target population was 6,357 people, composed of grade 6 learners represented by their respective class-prefects, grade 6 parents represented by class representatives, all primary school head teachers, teachers, Sub-County Directors of Education (S/C DEs), Curriculum Support Officers (CSOs) and the County Director of Education (CDE). A representative sample of 914 respondents was selected from the target population to participate in the study, using random and purposive sampling procedures. Questionnaires, Semi-Structured Interview Schedules and document analysis guide were used to collect information from the selected respondents. It used descriptive survey design. Analyzed quantitative data were presented in tables, while qualitative data were presented in narrations form. The study found out that: the retrogressive practice of FGM hindered girl child’s education. The study recommended that: local leaders should educate the Pokot community to shun FGM, and more low-cost Boarding Primary Schools should be built in West Pokot County to keep children in school for a long time and avoid harsh Home Environment that hindered their learning.