Matter
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Mr. Andersen gives a brief description of matter. The five states of matter are also discussed.Significant Digits
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Mr. Andersen explains significant digits and shows you how to use them in calculations.The Scientific Method
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Mr. Andersen gives a brief description of the scientific method.The Factor-Label Method
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Mr. Andersen shows you how to use the factor label method to solve complex conversionsAP Biology Labs: Introduction
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Mr. Andersen details experimental design and proper use of the scientific method.AP Biology Lab 7: Genetics of Drosophila
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Mr. Andersen describes the virtual fly lab. Software at sciencecourseware.org allows for multiple matings and statistical analysis.AP Biology Lab 8: Population Genetics and Evolution
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Mr. Andersen explains Hardy-Weinberg equilibrium and describes the bead lab.AP Biology Lab 12: Dissolved Oxygen
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Mr. Andersen demonstrates the azide-winkler method of dissolved oxygen analysis.