Online Resources for Meiosis Review

posted Mar 4, 2019, 6:23 AM by South Titan Track & Field

Here are some online resources for the Unit 6 (Meiosis) Test, which will be on Tuesday, March 5th:

1st Semester Evaluation

posted Dec 17, 2018, 1:32 PM by South Titan Track & Field

Please take 5 minutes to complete the evaluation about the course, and my teaching.  Be honest!

1st Semester Final Review

posted Dec 17, 2018, 12:14 PM by South Titan Track & Field   [ updated Dec 18, 2018, 11:30 AM ]

ANSWER KEY for the Semester Final Review sheet.  Please come to class with questions.

Answer Keys to Practice Quizzes:

Honors Practice Quizzes:
  • Honors Human Ecology:  D D C C D D C B D C A D
  • Honors Water and Transport:  B D A C D A C A B A
  • Honors Carbon Cycle:  C B D D B A A D A B 
  • Honors Natural Selection:  C (BCD) B C A D D D C D C
General Practice Quizzes:
  • General Human Ecology:  D D C B A A D C B D D C
  • General Water and Transport:  B B B D B D C C B C 
  • General Carbon Cycle:  C B B C B B A A A B
  • General Natural Selection:  C (BCE) B C C A C D D C C
Kahoot Challenges:

Unit 3 Exam

posted Nov 9, 2018, 5:53 AM by South Titan Track & Field

Unit 3 Learning Goals - Carbon Cycle

Online Resources for Unit 3 Exam

posted Oct 31, 2018, 5:23 AM by South Titan Track & Field   [ updated Nov 8, 2018, 12:44 PM ]

Use these online resources to help prepare for your Unit 3 exam.
Carbon Cycle 

Reminder that the 4.0 topic is "Technologies involving Carbon Sequestration, or Carbon Capture."

Online Resources for Membrane and Transport Unit

posted Oct 12, 2018, 11:18 AM by South Titan Track & Field

Here are some ONLINE RESOURCES for the Cell Membrane and Cellular Transport.  Let me know if you have any questions or concerns.

Also use the CELL DEFENSE APP as a great resource!

Unit 1 Exam

posted Sep 21, 2018, 5:22 AM by South Titan Track & Field

Unit 1 Learning Goals - Human Ecology

We're Back!

posted Aug 20, 2018, 5:24 AM by South Titan Track & Field

Welcome to the 2018-2019 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, and leave me a message there.


2nd Semester Review Materials

posted May 14, 2018, 8:03 PM by South Titan Track & Field

The second semester final will be given in TWO parts:
  • Part 1 will be multiple choice
  • Part 2 will be written over the major theme from second semester:  VARIATION!

Here are some review materials for the 2nd semester final.  Come to class with questions

2nd Semester Quizzes

Unit 10 Learning Goals - Evolution Test

posted Apr 3, 2018, 12:27 PM by South Titan Track & Field   [ updated Apr 10, 2018, 8:02 PM ]

Due Date:  Tuesday April 10th, @ 11:59 pm

You have the option of completing the Unit 10 Learning Goals in one of three manners.  You may complete recordings of yourself, using Flipgrid.  You may type out your responses into the form below.  You may also write out your responses to the questions using pencil and paper.

Remember, plagiarism is a thing, even though you are not writing out a full-blown essay, or literary paper.  Your answers need to be in your own words!  If you are caught plagiarizing you will receive a zero on this unit test.

Unit 10 Learning Goals - Evolution Test

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