From the CISCE curriculum. 3 key concepts, about 1 day of study at 20 to 30 minutes a day.
The theme ‘Simple Machine’ aims to help students understand how machines have made our lives simple and the variety of machines used in our daily lives. The children will also be introduced to the various kinds of levers.
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.