Recent Announcements

  • Quiz Correction Directions
    Here are the DIRECTIONS for completing quiz corrections.  Directions must be followed precisely, or no credit will be earned.  Quiz corrections are due the day after a quiz has been returned to you in class.
    Posted Sep 11, 2017, 12:58 PM by Jerrid Johansen
  • We're Back!!!
    And I couldn't be more excited!

    Welcome to the 2017-2018 school year!  You've found the website for Mr. Johansen's Biology classes, and the girl's track program here at Papillion-La Vista South.  

    On this site I will post announcements, review items, homework assignments, answer keys, readings, videos, and links to websites for the biology classes.  I will also post track results and records. Go ahead and bookmark this page, or memorize the url as you will use this site quite often!

    If you have questions or suggestions you can email me at, or you you can click the "CONTACT ME" link on the left side of this page.
    Posted Aug 15, 2017, 1:04 PM by Jerrid Johansen
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Daily Bio Activities

  • DNA Structure Check out the resources about DNA Structure and Replication.  You must complete the 10 multiple choice questions before you leave class.DNA STRUCTURE
    Posted Oct 13, 2017, 10:15 AM by Jerrid Johansen
  • Trappist - 1 Planetary System Check out the two links on the recently discovered Trappist - 1 Planetary System, and answer the following questions on a separate piece of paper:  TRAPPIST-1 WHAT IS IT?  EARTH LIKE PLANETS ORBIT NEARBY STARHow far away is the Trappist-1 system?What name is given to any planet that is found outside of our solar system?How many Earth-Sized Planets are in the system?How are exoplanets like those of the Trappist-1 system discovered?What type of star is Trappist-1?  What is it's temperature?  How big is it?How do the orbits of the Trappist-1 planets compare to our own solar system?What is a "Goldilocks" zone of a star?  How many of ...
    Posted Sep 29, 2017, 6:01 AM by Jerrid Johansen
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Online Homework Assignments

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