From the CISCE curriculum. 3 key concepts, about 2 days of study at 20 to 30 minutes a day.
Legislature, Executive, Judiciary The Legislature, Executive and the Judiciary form the main organs of governance in India. The Union Legislature is entrusted with the task of making laws. Similarly, the Union Executives are entrusted with the task of enforcing laws throughout the country. The Legislature includes Lok Sabha and Rajya Sabha, whereas the Executive includes the President, the Vide-President and the Prime Minister and the other Ministers. The Judiciary is the third branch or the pillar of the Indian democratic setup. This theme will enable children to understand the nature and functions of the government of their country.
From the CISCE Curriculum for Classes I to VIII (2016). CISCE sets what is taught, not the textbooks, so schools use different books and there are no page numbers here. Adhian Gurus is not affiliated with CISCE.