The Chicago Academy of Sciences

presents

River of Doubt


Overview of Video and Guide

In the winter of 1913-1914, Theodore Roosevelt began his now-famous expedition of the Brazilian wilderness, joining a small, but enthusiastic group of North and South American naturalists as they ventured deep into the uncharted Amazon watershed. The purpose of the journey was to map the course of an unknown river and to collect specimens for the American Museum of Natural History. Their journey was filled with excitement. Roosevelt's team found evidence of native tribes along the way and met with wild animals no one had ever seen before. They overcame difficult detours and daunting rapids, several canoe wrecks, hunger, conflicts among the members of the expedition, huge insects, illness, injury, and even death. Roosevelt said it was his "last chance to be a boy," but the trip was much more than he had ever expected. He survived to see the River of Doubt renamed in his honor, but he never fully recovered from the strain of the expedition. He died prematurely less than five years later, at age 60.

River of Doubt tells the story of this amazing journey using letters, diaries, and firsthand accounts of those who were there (including Roosevelt's own record of the trip- Through the Brazilian Wilderness). In addition, the video follows the course of a second expedition in 1992, this time led by Tweed Roosevelt, Teddy's great-grandson, as he recreates the first exploration of the Rio Duvida. The second expedition was similar to the first. Both groups were made up of Brazilians, Indians, and Americans who learned to respect each other despite their language and cultural differences. For most of the trip, both groups saw the same mile after mile of uncut, unexplored forest. They were plagued by the same sweat bees and huge caterpillars. They maneuvered on and through the same treacherous river rapids. And they learned to appreciate the secrets and the gentle balance of the rainforest ecosystem on a trip that changed their lives forever.

However, the two trips were very different as well. Tweed Roosevelt remarks in the video that both "nothing had changed and everything had changed" in the Amazon wilderness during the 78 years between the trips. Theodore saw only the evidence of natives during his trip, while Tweed and his New Explorers met the actual members of the Cinta Larga Tribe watching Star Trek via satellite in their village! Theodore had seven 2,500-lb. dugout canoes, while Tweed had five 500-lb. high-performance white water rafts. Tweed's group also had lightweight nourishing food, modern medicine, insect repellent, a water filtration system, high-tech communications, and an accurate map so they knew how much farther they had to go, something the first team did not.

Join us now as we travel down the River of Doubt, just as Roosevelt did on February 27, 1914. Like the New Explorers before you, you have no idea where it will take you.

The goals of the Academy's program are to: · give students an increased awareness and sensitivity to environmental issues.
· show students opportunities for them to take action to preserve our natural resources.
· illustrate the importance of cooperation among individuals, organizations, and nations.
· explore career opportunities in science-related fields

Table of Contents

Introducing the Activity to Your Students: Using the River of Doubt Video

Sample Discovery Activity: Warning: Tree Under Construction

Correlation of the Sample Activity to Benchmarks

Correlation of the Sample Activity to Chicago Public School Outcomes

Correlation of the Sample Activity to National Geography Standards

Sample Parent Letter

Glossary

Description of the Unabridged Teacher's Guide


The Chicago Academy of Sciences Program and Teacher's Guide
was designed and written by:

Imara Abdulah, Teacher, Douglas Academy
Chandra James, Teacher, DePriest School
Chervonne Johnson, Student, Whitney Young Magnet High School
Keisha Johnson, Student, Whitney Young Magnet High School
Larry Perez, Teacher, Amundsen High School
Ken Rose, Explorer Partner, The Chicago Academy of Sciences
Nancy Samra, Teacher, Hibbard School
Margaret Sommer, Teacher, Brown School
Connie Taylor, Teacher, Bethel Christian School
DeSonta Tillman, Student, Hyde Park Career Academy/Northern Illinois University

Special thanks to:

Connie Gaberik
Janel James
Amber Johnson
Laura Selicaro
Marla Smith
Danguole Variakojis

© 1995 The Chicago Academy of Sciences
2060 North Clark Street
Chicago, IL 60614


This abridged guide was developed from a more comprehensive guide created by a writing team of teachers, educational staff of the host Science Explorer Partner, and cooperating scientists. The comprehensive guide contains classroom activities, field trips, and career information to encourage students to consider science careers and have fun in science. The comprehensive guides were developed with the support of the Office of Science Education Programs of the U.S. Department of Energy.


Return to Chicago Science Explorers
Return to The Chicago Academy of Sciences