The manual contains detailed developments of the thematic days to the integrated themes of the months in the 2nd grade of the New Ukrainian School (I semester), compiled in accordance with the requirements of the new State standard of primary general education, on the basis of a competency-based, activity-based approach. Thematic days combine blocks of knowledge from different educational subjects, topics around the same problem with the aim of informationally and emotionally enriching students' perception, thinking, and feelings.