SRI LANKA
Fishing on Stilts
By Charlotte McGlone
Chapel Hill, NC, United States
What would you need if you were going fishing in the ocean? At the top of your list would probably be a boat, followed by a rod baited with sea animals or your lucky saltwater lure. You’d want a net, bucket, tools, binoculars, hat, sunscreen — a lengthy list!
In Sri Lanka, innovative fishermen are successful at catching fish with a simple method requiring little more than two wooden poles and a lot of patience.
About Sri Lanka
Sri Lanka is a small island off the coast of India in the Indian Ocean. It is about 25,000 square miles with a population of 21 million. It has been the longtime home of many different religious and ethnic groups. There are the Islamic Moors, the native Vedda tribes, the people who have moved over from nearby India or Bangladesh, and the Europeans who have lived on the islands for generations, called the Burghurs. All these different groups have their own unique customs, but perhaps one of the most interesting is stilt fishing.
How Does It Work?
Stilt fishing is a method of hunting where a fisherman places one or two sticks deep into the sand a few meters offshore, he then builds a thin bench to sit on, forming a triangle. The triangle is the best shape for this bench because it is the most stable polygon. These seats are no more than a thin piece of bamboo that may be fewer than six inches wide! Can you imagine sitting on something that skinny? It can’t be comfortable.
Next, the fisherman casts his line, and waits until a fish comes along to be caught. Sometimes, they stay out for up to 12 hours! However, these fish are not barracudas, they are barely even the size of a sardine and probably weigh less than one pound. Natives call them bollu or koramboruwo, and they live on the reefs around the Sri Lankan coast.
Origins
Nobody can say exactly when stilt fishing began. Locals say that the skill is passed down through generations. A father will give his son the family pole when he is old enough to try it for himself. Traditionally, many people used this method to feed their families. Those with the best sticks and locations had a certain pride and status.
Nowadays, the custom is fading. This is not a lucrative business to support a family on, so many fishermen have other jobs. Still, this is an amazing custom that requires patience, skill, and strategy.
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Math Resources
Learning Activities:
- Connecting to the Standards: Expressions and Equations (Grade 6)
- Fractions (Grades 4–5)
Sample Problems:
- The first fisherman catches 17 fish, the second one catches 24 fish, and the third catches 30 fish. If there are 15 people in their families, how many fish does each person get?
- If the seat on which the fisherman sits forms a right triangle, with the base four inches long and the height three inches long, using the Pythagorean theorem, determine the length of the hypotenuse. Can you find another set of integers that forms a right triangle?
- A fisherman catches three fish in the first hour, six fish in the second hour, and nine fish in the third hour. If this pattern continues, how many fish will the fisherman catch in the twelfth hour?
- If the seat is 12 inches deep and the support forms a 27 degree angle, how long will the support have to be?
- If each pole is six feet long, and the stilts are 10 feet apart, how much area would overlap between the two fisherman?
- If each of the 500 families catches x fish per hour for 12 hours a day, write an equation and solve to find the number of fish per hour they would need to catch to feed a town needing 6,000 fish?
Social Justice Questions
- Because stilt fishing is such a unique custom to witness, it draws tourists. Local men will wait on beaches and offer to pose on the poles for a price. Does this seem to you like preserving, reinventing, or exploiting a custom?
- Tamil separatists and the Sri Lankan government fought a civil war from 1983 to 2009. Research how this conflict was resolved and state your thoughts on whether this relatively new peace is sustainable.
- Sri Lanka is the first Asian country known to have a female ruler, Queen Anula (47-42 BCE). Why do you think female rulers are so rare in the history of the world?
- Research the benefits and disadvantages of having a minimum wage. Who would benefit the most? Who would lose the most? What jobs normally pay minimum wages? Compare a monthly minimum wage with average incomes and the cost of living in your area.
Explore Further
- Video interview about keeping the tradition alive
- One-minute video of stilt fishermen at work
- More images of the daily lives of stilt fishermen
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