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Here are the answers to the test. Make any necessary corrections tonight for homework. I'll check tomorrow. This information will appear on your Unit Test in a couple of weeks. You need to study to be successful in Science class.
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I am just letting you know that you have until Monday to complete Assignment number 3. We will work on it all class tomorrow, then whatever is not finished will be for homework over the weekend. I have given more than enough class time to complete this assignment. Did you use it wisely?

Posted: November 17, 2010

Just a reminder to periods 3 and 4 that you have homework tonight. By tomorrow you should have numbers 1 - 7 finished. Don't forget!

Posted: November 12, 2010

Just a reminder that you have a quiz on Monday!   Stem and Leaf Box and Whisker Frequency Table Histogram

Posted: November 11, 2010

phosphorus CycleHey Grade 9s,    We have a quiz coming up on Wednesday and these three images would be helpful in your preparation. Take a look at them and make sure you understand them for the quiz. Look through your notes on Carbon, Nitrogen and Phosphorus cycles.Carbon Cycle

Posted: November 9, 2010

Date: 

Tue, Nov 16/10 8:00 pm
If you are absent on Wednesday you will write Thursday at 12:10

Posted: November 9, 2010

Date: 

Thu, Nov 11/10 8:00 pm
Remember it's 10% of per day that it's late, so get it in on time!

Posted: November 9, 2010

Date: 

Sun, Nov 14/10 8:00 pm

Posted: November 9, 2010

Your next quiz will be on Monday, November 15. If you are absent on Monday you will write Tuesday at 12:10.   Your quiz will cover the following topics: -stem and leaf plots -box and whisker plots -frequency tables -histograms

Posted: November 8, 2010

The following questions are to be completed for homework. I will check them tomorrow!   1.  What is an ecological niche? 2.  What are some problems that can be created when a new species is introduced into an ecosystem. 3.  What would be YOUR ecological niche?is an ecological niche? 4.  What are some problems that can be created when a new species is introduced into an ecosystem. 5.  What would be YOUR ecological niche? 6, The frog has been described as an indicator species for the health of an environment. In your own words, define the term "indicator species". 7. Why might a species be classified as endangered?  

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