The Story of Sailing and Sail Power
The fascinating history of sailing will provide an ideal embarkation
point for The Spice Islands Voyage on the Web. By utilising Tim
Severin's previous maritime exploits the teacher will introduce
his/her class to the story of sailing and sailors. Project work
should be done where groups focus on some of the more important
aspects of sailing - e.g. sail power, navigation, safety at sea,
the crewing of vessels and so on. This preparation will adequately
equip the students for their communications with the Alfred
Wallace. Take time to become familiar with nautical expressions
as they will appear again and again in the coming months. Good
preparation is essential to the success of a voyage - after all,
it has taken Tim Severin over three years of painstaking work
to research and launch The Spice Islands Voyage.
The following list contains suggested areas of examination which
you may wish to include in your background explorations
The First Boats
Water transportation has enabled humans to travel, explore and
trade for thousands of years. The peoples of ancient tribes found
that travelling by water made sense - they could get places easily
and quickly and large loads could be moved without difficulty.
It is likely that hollowed-out tree trunks, rafts and coracles
were the first vessels used in those distant times. Sea-going
boats were probably not developed until around 3000 B.C. when
the river peoples of Egypt and southern Iraq built reed boats.
Research Topics
- Find out about Thor Heyerdahl's extraordinary voyages aboard
the Ra and Tigris. What did he set out to achieve?
What type of vessels were the Ra and Tigris?
- The Spice Islands Voyage is Tim Severin's sixth maritime adventure.
Write a brief account of perhaps his most famous expedition -
what was his objective in sailing a tiny leather boat across the
wild Atlantic? Did he succeed? Use your atlas to retrace the route
of The Brendan Voyage.
- Make a timeline of maritime history using the following headings:
- Prehistoric vessels
- The Pharaohs' Fleets
- The Galleys of Greece and Rome
- Crossing the mighty Pacific
- The Viking Ships
- Arab ships of the 8th century A.D.
- Chinese junks
- The Age of Maritime Exploration in Europe
- Columbus crosses the Atlantic
- Naval sailing ships
- Steam replaces sail
- The Modern Era
- Tim Severin will retrace Alfred Wallace's voyage around the
Moluccas in a prau. Use your school or local library to
create a profile of this traditional Indonesian vessel.
- Split your class into groups and draw up lists of ten essential
items which you think would be needed aboard the Alfred Wallace.
Remember there is little storage space and most of these items
must be important to the vessel's safe passage. What are the requirements
common to each list? What items missing from your list appear
on other lists?
Navigation
Navigation is the way in which ships find out where they are at
sea. This enables the crew to decide which direction to take in
order to safely arrive at their destination. Long ago sailors
took readings from the position of the sun and stars to determine
where they were on the seas. Modern navigation is an exact science
which uses computers and satellite equipment to work out a ship's
latitude and longitude. This may seem a great advance from the
skills employed by long-dead mariners but the basic principles
are still the same. The headings listed below will aid you in
researching a brief history of navigation.
Research Topics
- The History of Navigation
- Prehistoric Navigation
- The Ancient Chinese & Lodestone Points
- Simple Compasses
- Basic Maps & Charting - Ptolemy
- Simple Navigation along Coastlines
- Captain Cook and his charts
- John Harrison's Chronometer (1759)
- Latitude
- Longitude
- Johann Meyer and the Sextant
- Navigation by Compass
- Time Zones and Navigation
- The International Date Line
- Modern Navigational Techniques
- The Alfred Wallace and Navigation
- Use a large scale map of Indonesia to keep track of Tim Severin's
regular reports from the Moluccas. Take careful note of his reported
positions and track his progress on your map. You can note his
rate of progress and this will help you in preparing questions
for later transmission to Tim and his crew.
- Compile a list of the places Tim makes a landfall and note
their latitudes and longitudes.
- Imagine you have arrived at an unexplored island. It is uncharted
so it is your responsibility to create a usable map. Invent your
own lines of latitude and longitude and mark them on your new
chart. Ask your classmates to find certain landmarks on the map
by using your newly-invented system of navigation.
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