Dunes National Park Service U.S. Department of the Interior Education Dunes National Lakeshore Education Department Alive 4. Demonstrate a predator/prey relationship Summary: process of bio-magnification and correlate this Learn the history and significance of and how to impact it affects our lives. Experience the Setting: predator/prey relationships of the lake. Discuss how man’s influence has affected this This program will take place indoors relationship and what we can do about it. at the for one hour. If a visit to the lake after the one hour indoor program is desired, then Objectives: students will be able to the program will last one and one half hours. If the recommended trip to the lake is presented, then the buses will have to be ready Describe basic geography and statistics to take the group and the rangers to the lake of the Great Lakes. after the one hour indoor program. There is little hiking involved in this program. 2. List and explain exotic species or . pollutants. Explanations could include how they arrived stressing the human Grade: influences, what effect exotics or Aimed at 4th grade; will accommodate other pollutants have, and what we can do grades. about them. Ratio of students to ranger: State the natural and economic 30 to 1 unless staffing is limited; then the importance of Lake Michigan in their groups will be larger. own words.
Dunes Education National Park Service U.S. Department of the Interior Dunes National Lakeshore Education Department Alive Summary: Learn the history and significance of and how it affects our lives. Experience the predator/prey relationships of the lake. Discuss how man’s influence has affected this relationship and what we can do about it. Objectives: students will be able to Describe basic geography and statistics of the Great Lakes. 2. List and explain exotic species or pollutants. Explanations could include how they arrived stressing the human influences, what effect exotics or pollutants have, and what we can do about them. State the natural and economic importance of Lake Michigan in their own words. 4. Demonstrate a predator/prey relationship process of bio-magnification and correlate this to impact Setting: This program will take place indoors at the for one hour. If a visit to the lake after the one hour indoor program is desired, then the program will last one and one half hours. If the recommended trip to the lake is presented, then the buses will have to be ready to take the group and the rangers to the lake after the one hour indoor program. There is little hiking involved in this program. . Grade: Aimed at 4th grade; will accommodate other grades. Ratio of students to ranger: 30 to 1 unless staffing is limited; then the groups will be larger.
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