Evolution in Action: Isolation and Speciation in the Lower Congo River

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In this guided discussion activity, learners watch a video about Central Africa's Lower Congo River, one of the most biologically diverse rivers in the world. The video shows ichthyologists from the American Museum of Natural History working with geographers and hydrologists, and is an excellent illustration of the process of science because it shows scientists collecting and analyzing data to test their hypothesis. The activity can be used to connect learners to the process of science, highlight overarching scientific themes, and enhance comprehension of the story. Also included on the same webpage as the video are a glossary and an essay ("Fish Evolution Takes a Wild Ride").

Quick Guide

Preparation Time:
Under 5 minutes
Learning Time:
10 to 30 minutes
Estimated Materials Cost:
free per group of students
Age Range:
Ages 11 - adult
Resource Type:
Activity
Language:
English

Materials List (per group of students)

Keywords

Subjects

  • Earth and Space Science
    • Earth Structure
      • Oceans and Water
  • Life Sciences
    • Diversity of Life
      • Animals
    • Ecology
      • Populations
    • Evolution
      • Mechanisms of Evolution
    • Heredity and Genetics
  • The Nature of Science
    • The Scientific Process
      • Asking Questions
      • Conducting Investigations
      • Gathering Data
      • Formulating Explanations
      • Communicating Results

Informal Categories

  • Animals

Audience

To use this activity, learners need to:

  • see
  • hear

Other

Components that are part of this resource:

This resource is part of:

Access Rights:

  • Free access

By:

Rights:

  • , American Museum of Natural History, 2010

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