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In this introductory lecture for BIO 110, we dive into the essence of life and science, addressing complex questions surrounding definitions of life and scientific inquiry. The course emphasizes diverse learning methods, integrating storytelling as a key teaching tool. We also focus on the alarming global trend of amphibian extinction, investigating the role of parasites as a primary cause. Through discussion on hypothesis testing, theory, and the culture of science, students will gain a comprehensive understanding of ecological roles and the impact of keystone species.
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BIO 110, Summer 2012 Lecture 1, 2012-06-19
Course information • Adds • http://www.csupomona.edu/~jcclark/classes/bio110 • Office hours TTh 9:00-9:50 • 2 midterms, 1 final exam • Exams • Textbook
Teaching philosophy • Nonmajors courses should be interesting • Different people learn in different ways • Storytelling is an important component of face-to-face teaching
What is life? • The problem with definitions • Life by example
What is science? • A body of knowledge, sure, but also… • A way of knowing • Uncertainty Rules! • Hypothesis testing and falsification • Theory • The culture of science
Amphibian extinction • Amphibian species all over the world are becoming extinct. • Scientists disagreed about why • Turns out it’s a parasite • Broad host range: all amphibians can be infected. • Those not killed act as carriers • Ecological role, keystone species