In Sweden and many other countries, the academisation of teacher education goes along with increased emphasis on a student thesis, in Sweden formally entitled the final degree project. This study deals with students’ writing trajectories in Early Childhood Education and Care aimed at work in the preschool or the recreation centre. The study indicates that student writing, shaped by a variety of academic literacies, is primarily based on values of the vocational field, parallel to an emerging critical academic approach. The study suggests that academic writing is largely perceived among the students as a means to underpin the vocational field with theory, and see critical thinking and reflective practice as relevant to their future career.