Welcome to Chemistry Regents Class

Mrs. Seale

Phone: (914)-376-8118


Degrees and Certifications:

Mrs. Seale

My name is Mrs. Seale.  I am one of the Chemistry teachers here at Roosevelt High School.  I teach four Chemistry Regents classes during periods two, three,  four and seven. In this course we will focus on matter, the structure of atoms, and energy.  This class ends in a Regents exam on Thursday, June 25th.  All students in the class are required to take and pass the Regents.  Practice, practice, and more practice is the best way to pass the Chemistry Regents exam.

Please join me on Remind for updates.

Period 2: Please text @sealepd2 to 81010

Period 3: Please text @sealepd3 to 81010

Period 4: Please text @sealepd4 to 81010

Period 7: Please text @sealepd7 to 81010


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Current Assignments

There are no current assignments.

Past Due Assignments

  • Tutoring and Lab makeup will be every Tuesday in Rm. 306

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  • Chemistry Reference Tables

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  • Please visit the Phet Website. 


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  • Castle Learning Thanksgiving Review due on Monday, December 2nd.  Castle Flyer

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  • Review #4 due on Wednesday, December 18th

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  • Exam #4 on Thursday, December 19th. Review Topic IV Nuclear Chemistry and Topic V Physical Behavior of Matter

    • Bring
      • pen or pencil
      • Reference Tables (no wrtiting)
    • Study Topics
      • Nuclear Reactions
        • alpha, beta, gamma, positron, fusion, fission, natural transmuation and artificial transmutation
      • Half life
      • Dangers and Benefits of Radioisotopes
      • Types of Matter
      • Phases or States of Matter
      • Physical vs. Chemical Change
      • Filtration
      • Distillation
      • Heating vs. Cooling Curves
      • Kinetic vs. Potential Energy
      • Heat formulas


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  • Lab # 7 starts on Thursdasy, December12th

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  • Exam #3 will be returned on  Friday, December 6th.  All exams must be signed by a parent or guardian. 

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