Welcome to our website’s resource library, where we offer an extensive collection of free science materials tailored for K-12 students. Dive into a wealth of educational resources including articles, activities, lesson plans, learning modules, and much more. All materials are free to download!

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  • Deputy Chief 2012-2015

    Jim Reaves

  • Deputy Chief 2004-2010

    Ann Bartuska

  • Deputy Chief 1997-2003

    Robert Lewis

  • Deputy Chief 1989-1997

    Jerry A. Sesco

  • Deputy Chief 1986-1989

    John H. Ohman

  • Deputy Chief 1975-1986

    Robert E. Buckman

  •  Deputy Chief 1973-1975

    Murlyn B. Dickerman

  • Deputy Chief 1969-1973

    R. Keith Arnold

  • Deputy Chief 1966-1969

    Geirge M. Jemison

  • Deputy Chief 1951-1966

    V.L. (Verne Lester) Harper

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