Ms. Rentner's Website

Welcome! This site will help you find a lot of useful information. If you are looking for specific course information, click on the links to the left for the appropriate course.

Contact Information:


Phone: (630) 375-3300 ext. 4096

My Schedule: all classes in room 252

1st - Algebra 2 Essentials

2nd - Geometry

3rd - Geometry

4th - Lunch

5th - Student Council

6th - College Algebra

7th - College Algebra

8th - Prep

Important Dates: First Semester

August 21st: First Semester Begins

August 31st: Institute Day (No School Students)

September 4th: Labor Day (No School)

October 8th: Columbus Day (No School)

November 1st: Parent Teacher Conference 4:30 - 8:00 pm

November 5th: Parent Teacher Conferences 8:00 - 8:00 pm

November 6th: Election Day (No School)

November 21st - 23rd: Thanksgiving Break (No School)

December 21st: First Semester Ends and Winter Break Begins

Have a great break and Happy New Year!

Important Dates: Second Semester

January 8th: Second Semester Begins

January 21st: Martin Luther King Day (No School)

February 18th: Presidents Day (No School)

February 28th: Parent Teacher Conferences 1:00 pm - 8:00 pm (No School)

March 1st: Institute Day (No School Students)

March 25th - April 1st: Spring Break (No School)

April 2nd: School Improvement Day (No School Students)

May 20th & May 21st: Senior Final Exams

May 27th: Memorial Day (No School)

May 30th: Second Semester Ends (TENTATIVE)

May 31st: Teacher Workday (No School Students) (TENTATIVE)

June 3th - 7th: Emergency Days (If Needed)

Have a great summer!