Ms. Costello's Pre-K Class 2024-2025

  • supply listwelcome


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  • The 5th grade students at School 5 are participating in the Smart Kids Energy Efficiency Program. Students are learning about different forms of energy. Students have learned about renewable vs. non-renewable forms of energy. Students measure their home water temperatures (using thermometers provided by Con Edison). We are discussing ways we can conserve energy resources by lowering our hot water heaters. Next up...ways to conserve water.


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  • hello

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  • School 5

    Dress as your Favorite Book Character Day

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  • BTS

    Welcome to Ms. Costello's 5th Grade Class

    2022 - 2023

    This will be an amazing year!


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  • 5C and 5H Supplies for 2022-2023
    6 - black/white marble notebooks
    6 - two pocket folders
    12 - sharpened pencils
    1 - pencil sharpeners
    1 - elmers glue
    1 - glue stick
    1 - box of Crayola Crayons
    1 - box of magic markers
    1 - box of colored pencils
    1 - pair of scissors
    1 - box of tissues (to be replaced throughout the year when needed)
    1 - paper towel  (to be replaced when needed as well)
    1 - box of wipes
    2 - red pens, 2 - blue pens, 2 - black pens
    *** Cheap head phones that will be left in school *** if possible compatible with Chromebooks.
    Please label all supplies with both first and last name.
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  • Great Work!



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  • We are in the home stretch of 5th

    grade. Please keep up the good work!

    We are almost there....



    Congratulations to

    Charlie Quito

    Our Siragusa Citizenship

    Award Winner


    Good Luck to our class

    representative going to

    the: Yonkers Public

    Schools Annual

    5th Grade Spelling Bee:


    Marco Mejia



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  • Welcome Spring!

    cherry blosson

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  • March is Women's History Month



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  • January 27, 2022

    Class Updates:

    Our class is working on research projects and reports for Black History Month. Students have been gathering information from various sources to write their biographies.

    We are working on Unit 4 in Benchmark (Reading). In Math, we are working with decimals.

    Keep warm and continue to  work hard!


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  • January 3, 2022

    Good morning students. Please work on the TEAMS assignments posted before vacation. There will be no live meetings with me today. 

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  • Any quarantined students please check TEAMS for messages. You have new assignments in Common Lit, Achieve 3000, Iready and Nearpod - please complete your work - This is NOT to be done in one day! 
    Stay Well and Have a restful winter break!
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  • Our class is currently reading : Esperanza Rising by Pam Munoz Ryan


    Please Check the "Photos" Tab for more Science Experiment Photos.


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  • scienceclass

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  • Welcome to the 2021-2022 School Year!


    Please read my welcome letter:


    Welcome Letter


    Please view my Back to School Night Power Point Presentation for information about our class.

    Back to School Night - Class presentation

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Current Assignments

There are no current assignments.

Past Due Assignments

There are no past due assignments.

Phone: 914-376-8320


Degrees and Certifications:

Ms. Costello


 Welcome to my class. I am so glad you are here. My goal is to help your child learn and grow in Pre-K.  I have been teaching in School Five for over 20 years and I have taught many different grade levels.  I enjoy cooking and reading, and I love to travel.  I hope to learn more about your children as the school year goes by.  Feel free to reach out with any concerns you may have so that we can work together to address any issues.