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Online Registration for Returning Students is Now Open

Registration for students returning to District 300 for the upcoming school year is now open and must be completed online using the Infinite Campus Parent Portal by June 30, 2017.

To process your student’s registration for the 2017-2018 school year, please access your Infinite Campus Parent Portal account from a computer (the registration process cannot be completed using a smart phone).  The link to access online registration is located in your Infinite Campus Parent Portal account. Once logged in to Parent Portal, refer to the left side of the home page and click on the link titled “Online Registration.”

If you have not activated your Infinite Campus Parent Portal, please contact your school’s office during normal school hours to request your “Infinite Campus Parent Portal Activation Key.”

You can begin to register your student online by visiting: Online registration resources, including an instructional video and answers to frequently asked questions are included on this page.

For families that encounter difficulties securing computer or internet access, every D300 school has computers available for online registration use during normal office hours. Should you encounter any technical problems (including a forgotten username or password) while processing your online registration, please email

New this year, you will be able to add your incoming kindergarten student directly into the returning student’s online registration application. 

Please note, the District 300 Technology Department recommends using Firefox or Chrome to complete the online registration process. “Pop-ups” must be enabled prior to beginning the registration process.


If you have any questions regarding the online registration process, please call your school’s main office.  

Phone: 224-484-5800
Fax: 847-426-4474
Oakridge School
300 Cleveland Ave.
Carpentersville, IL 60110
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