Tag: theory
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Sliding Filament Coloring
Step by step guide of the sliding filament model;, contraction starts with a nerve impulse and ends with muscle fibers shortening. Students color the diagram.
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Investigation: Exploring Cells
While biologists might find the history of the cell theory fascinating, I notice that many of my students seem to tune-out when you bring up the history of scientific discoveries. In order to save time and improve engagement, I created this lab to include a short history of the cell theory as students explore prepared…
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Are Exit Tickets a Good Way to Assess Understanding?
My genetics unit for Freshman Biology always starts with a history lesson on Mendel and our understanding of heredity at that time. One of the main themes of this lesson is a comparison between two ways of thinking about inheritance and two competing theories: The Particulate Theory and the Blending Theory. Students struggle…