From the CISCE curriculum. 7 key concepts, about 3 days of study at 20 to 30 minutes a day.
Children use age appropriate vocabulary. They understand the use of grammar, reflected through the use of simple and compound sentences with appropriate use of punctuations, prepositions etc.
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.