The National Council of Educational Research and Training (Ncert) decides the syllabus for schools affiliated to the Central Board of Secondary Education (CBSE). Science Textbook For Class X is a guidebook in science for students in class 10, and is made according to the latest syllabus pattern set by the Ncert. It is one of the books in a series of other similar books from the same authors, and is divided into different chapters as per the original Ncert syllabus.