Tirrim Primary School Ranked #1 Primary School in Marsabit County 2012-2022 We offer a fully functional library with shelves full of education materials and a computer lab that allows technology learning at an early age. Tirrim Primary School serves over 500 kids from class 1 to class 8 in a day school format. Upper classes have the option to board in our new dorms. High quality education where Christ is preeminent in everything we do.