Why do this problem?
This problem provides an excellent opportunity to reinforce positional language.
Having introduced the problem, give pairs time to discuss how they could go about solving it.
Share some suggestions and then invite pupils to have a go, using whatever materials they would like.
You could use children in the class to act out the solution as a final check.
Could you use some equipment to help you? Or could you draw a picture?
How many students are in front of Urvisha?
Offer children some sort of equipment to represent the children so that they can try out their ideas.