You can now get your homework updates on twitter....msbairdscience

I now tweet on #rcigr10sci and #rcigr11bio

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Grade 10 Class announcements

  • November 16, 2016 Here is a video about single and double displacement reactions in which I solve 3 examples. Please excuse my error during the third example; I said "copper II" instead of ...
    Posted Nov 16, 2016, 1:18 PM by ms B
  • November 7, 2016 I will post 3 video examples of balancing equations. The first one is an "easy" equation to solve.The second video is a medium level example and contains polyatomics. Please ...
    Posted Nov 7, 2016, 2:39 PM by ms B
  • October 31, 2016 Video lesson on balancing chemical equations. 
    Posted Oct 31, 2016, 7:49 PM by ms B
  • October 24, 2016 Here is a video I made last year to help my students with the chemical reactions presentation. 
    Posted Oct 24, 2016, 1:48 PM by ms B
  • October 12, 2016 Here are a few videos I made that may help you to understand various aspects of ionic compounds and bonding. Each video is about 2-5 minutes long, and you ...
    Posted Oct 12, 2016, 4:54 PM by ms B
Showing posts 1 - 5 of 7. View more »
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Grade 11 Class Announcements

  • November 27, 2016 Diversity lesson. 
    Posted Nov 29, 2016, 5:16 PM by ms B
  • November 14, 2016 A slide show to illustrate sex linked inheritance. 
    Posted Nov 14, 2016, 3:29 PM by ms B
  • November 14, 2014 Slideshow to illustrate incomplete dominance and codominance. 
    Posted Nov 14, 2016, 3:31 PM by ms B
  • November 6, 2016 How to determine genotype of the parents if you are given phenotypes of parents and offspring. 
    Posted Nov 7, 2016, 8:11 AM by ms B
  • October 20, 2016 Here is the slide show on Mendel's first experiment. 
    Posted Oct 20, 2016, 7:27 AM by ms B
Showing posts 1 - 5 of 8. View more »