Getting online school lessons for residents of one remote Sri Lankan village requires a trek through dense bushes sometimes visited by leopards and elephants.
The teachers and some 45 schoolchildren in Bohitiwaya then climb more than two miles to the top of a rock to find an internet signal.
Information technology teacher Nimali Anuruddhika uses the signal to upload lessons for her students who have not been able to go to school because of the Covid-19 pandemic.
The students who also live in the village make the same climb to download online lessons sent to them by their teachers.
Not all have mobiles or laptops, with four or five children sharing one device.
Their parents, most of whom are farmers, often accompany their children.
H.M. Pathmini Kumari, who accompanies his sixth-grade son, says the children climb the rock twice a day and their safety is a big concern for parents.
The village in the central-eastern part of the island country lacks basic amenities, and its children had been studying in a government school, now closed, that is some 10 miles away.
In the village of Lunugala, about 37 miles away, adults escort schoolchildren to a mountaintop treehouse in a forest reserve.
It is about 30 feet high and has internet access. They take turns to upload their homework and download lesson plans.
Schools in Sri Lanka have been closed for the most part since March 2020.
Authorities say they make every effort to provide all children with access to education, but Joseph Stalin, who heads the Ceylon Teachers’ Union, says at most 40% of Sri Lanka’s 4.3 million students can take part in online classes.
The majority lack access to devices or connectivity.
Sri Lanka’s government on Monday began a campaign to vaccinate all teachers with a view to reopening schools soon.