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. All Regents exams are canceled for June 2020.   If you pass the class, you will receive a passing grade for the Chemistry Regents.   Please complete all Castle Learning assignments. You can contact me via email, lseale@yonkerspublicschools.org.  I will be available Monday - Friday 9:00am-12:30 pm on Remind. 

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

  • Famous Scientist Project

    Due: Tuesday, June 9th

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  • Adopt An Element

    Due: Wednesday, June 3rd

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  • Nuclear Chemistry Project

    Due: Thursday, May 14th 

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  • Quick Guide to APA Citation

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  • Reference Table Worksheet

    Due: Friday, April 24th.  Any work handed in late or incomplete will be reduced in grade.


    How to show completion of work?

    1. You can download the document and enter answers directly. You can email the completed work as an attachment or send pictures on Remind. 
    2. You can answer all questions on loose-leaf and send pictures to me via email or Remind.
    3. You can download and print out the document and send pictures of completed work via email or Remind.
    4. You can answer questions in an email. Please make sure to save your work.
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  • How to View Powerschool Gradebook?


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    If you received an average grade of 59 or lower on the Distance Learning Assignments, you received an INCOMPLETE. There will be makeup Castle Learning assignments for students who received an incomplete.All students who received an incomplete must complete and pass both Makeup assignments. Please contact me if you received an incomplete.

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  • Student Work Log 

    Please keep a personal copy of the Student Work Log Distance Learning.

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  • Regents Exams

    All Regents exams are canceled for June 2020.   If you pass the class, you will receive a passing grade for the Chemistry Regents.   Please complete all Castle Learning assignments. 

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  • Online Assignments

    I hope everyone is healthy and restful. Learning will be online via Castle Learning. Each day you can work on questions from previous topics, for review. Each assignment will be 15-25 multiple choice questions per topic. Ending in a Mock Regents with 50 multiple choice questions. The Mock should take you two days to complete. Every thing will be due by April 2nd. Use your notes, References Tables and worksheets to answer questions. Remember, the 3rd marking period will wrap up soon. These assignments will count towards your third marking period grade. This may be a good way to boost up your grade. Think of it as an open book exam. 

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  • All Castle Learning Assignments due by Thursday, April 2nd .  Castle Flyer.

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    • Tutoring and Lab makeup will be every Tuesday in Rm. 306
    • Tutoring will be every Thursday 6th period
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  • Chemistry Reference Tables

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  • Please visit the Phet Website. 


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