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  • Core Idea LS4: Biological Evolution: Unity and Diversity

    Book Chapter | October 2016

    This chapter has hopefully provided a bit more insight into the disciplinary core idea (DCI) of Evolution: Unity and Diversity. Taking an evolutionary perspective on biology is one of the most powerful ways that…

  • Discovering Diversity

    Journal Article | March 2020

  • Science Sampler: Bushwhacking for Bones

    Journal Article | February 2004

    An Earthwatch Institute Moose and Wolves Expedition to Isle Royale in Lake Superior was an excellent professional development opportunity in which the author built camaraderie with fellow teachers and created a predator…

  • The Perfect Match

    Journal Article | February 2020

  • Army Ants and Their Guests

    Journal Article | May 2020

    for food resources, select for advantageous traits. Discussion questions …

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