Welcome to Mr. Barnes's Class! 

Homework Assignments

  • Week of January 18th We are in the middle of our genetics unit and have started to talk about how genetically modified organisms (GMOs) have changed the way we think about our food sources ...
    Posted Jan 19, 2016, 8:40 AM by Randy Barnes
  • Week of January 4th, 2016 Welcome back to school! We are starting our new unit this week.  Our focus will be genetics for the next several weeks.  This week, we are learning about Gregor Mendel ...
    Posted Jan 4, 2016, 1:44 PM by Randy Barnes
  • Week of December 7th We will be having the Chapter 4 test on Thursday, December 10th.  Please be sure to study your notes and read over the chapter.  You can practice vocabulary using this ...
    Posted Dec 7, 2015, 4:31 AM by Randy Barnes
  • Week of November 30th We will be covering the cell cycle and mitosis this week.  Please read Chapter 4, Section 3 on pages 59-61 and answer the questions on page 62. There will ...
    Posted Dec 1, 2015, 9:48 AM by Randy Barnes
  • Week of November 16th Read Chapter 4 Section 2 pgs. 55-57 and complete questions on pg. 58.  Find our vocabulary on www.quizlet.com and search for Barnes225. You can practice vocabulary through ...
    Posted Nov 16, 2015, 4:16 AM by Randy Barnes
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Recent Announcements

  • Trout in the Classroom The brook trout eggs have arrived!  Check out the Trout in the Classroom page to get updates.
    Posted Nov 5, 2015, 1:25 PM by Randy Barnes
  • Supply List There are a few things I would like you to bring into science class as soon as possible. 1. a 2 inch, three ring binder2. a spiral bound notebook ...
    Posted Aug 25, 2015, 10:27 AM by Randy Barnes
  • Welcome! Thank you for visiting our class website.  You will be able to use this as a resource for upcoming events, class news, and helpful links.  I will be updating as ...
    Posted Jul 17, 2015, 12:17 PM by Randy Barnes
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Word of the Week

  • Chapter 4 Vocab diffusion, osmosis, passive transport, active transport, endocytosis, exocytosis, photosyntesis, cellular respiration, fermentation, cell cycle, chromosomes, homologous chromosomes, mitosis, cytokinesis
    Posted Dec 1, 2015, 9:50 AM by Randy Barnes
Showing posts 1 - 1 of 4. View more »