Mr. Van Voorhis

Palo Verde High School

Welcome to Mr. Van Voorhis' home page.

For the 2011-2012 school year, I teach Biology I and Chemistry I. Please use the appropriate link for information on your course.

Hey! Chess Club, too!

Current General Resources

  • Animal Diversity Web [LINK] Posted Oct 05, 2007 - Low Priority

    Linnaeus would weep for joy upon viewing this database of animal species.

  • Webelements.com [LINK] Posted Oct 05, 2007 - Low Priority

    The most information-packed Periodic Table you'll ever find.

  • Practice Proficiency Test [LINK] Posted Feb 24, 2012 - High Priority

    A review specifically for the Nevada Science Proficience Test.
    After the test is submitted, each question is explained.
    You can even select where to start in the test (e.g. try #1-10 one day, 11-20 the next, etc).