This paper aims to highlight the prominence and relevance attached by the Franco dictatorial regime to emotions and sentiments in primary education textbooks. The authors of school textbooks employed a singular writing style, which enabled them to permeate the regime's ideology within the primary education community and classroom. Overcoming the censorship of their textbooks lent the authors a measure of authority derived from the government, increasing the schoolbook's relevance as the instructional resource par excellence. The sentimental narrative, reinforced by figurative, pseudo-poetic language and precise instructions on how and what to feel, represents prescriptive texts and reveals the objective of emotionally homogenising and indoctrinating the children in order to socialise them politically and religiously, moulding their socio-political self and identity within the pattern established.