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![a grid paper background with a border of simply line drawings of school supplies](https://s3.amazonaws.com/cobbcounty.org.if-us-east-1/s3fs-public/2024-07/10.png)
What's My PIN?
Your PIN is your 4 digit birthday using the month and day you were born. For example, if you were born on February 29, your PIN would be 0229.
Science & Math Resources
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![The Mailbox Plus logo](https://s3.amazonaws.com/cobbcounty.org.if-us-east-1/s3fs-public/styles/thumbnail_263x194/public/2023-09/Mailbox%20Plus%20spotlight.png?itok=TJs1nnW2)
Hey, Educators!
Check out The Mailbox Plus for 52,000+ fun and engaging ideas, activities, and worksheets that help inspire imaginations while teaching essential skills.