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    I just want to say "Thank you" to the students, parents, educators, and anyone else that has visited my webpage.  My hope during this time away from school is that our C-G students have continued to think like scientists, and have acquired some great information through the lessons, games, and other links that I have posted.  I have learned a lot from the lessons, and will continue to think like a scientist throughout the summer.  I hope you will too. There are still new lessons being posted, so go and check them out. 

    Mr. O'Brien

    You can contact me via email: cobrien@cgcsd.org