We must understand that assignments are a significant part of the academic process and there are reasons why schools assign assignments to students.
Assignments are given to students to bridge the gap between student's learning at school and at home.
Another reason for them being assigned to students is that students apart from learning something academically they will also learn to plan out their work and learn to organize it neatly.
In SLS you can find the menu named as Assignments, under that sub menus Classwise Assignment is available.
In Classwise Assignment section you will find the assignments from class LKG to class XII. On clicking any of the class assignment you find chapter wise assignment.