Testing Services
National Weekend Testing at GBS
GBS Testing Dates (PSAT/SAT/ACT)
Testing Day Expectations
Requirements to Enter the Building for Testing
For National test administrations all students testing at Glenbrook South (referred to as the testing center below), regardless of home school, must meet and abide by the following criteria:
| Before You Enter the Building | While Inside the Building for Testing |
|---|---|
|
You agree to follow instructions from testing staff |
State Testing at GBS
Freshmen, Sophomores, and Juniors will participate in mandatory State Testing in April. No registration is required. This exam will be digital; students will be required to use their D225 issued Chromebook for testing.
GBS will administer the new Enhanced ACT. While ACT only requires English, Mathematics, and Reading sections (the "core" subjects on the ACT), the State of Illinois requires all 5 sections (English, Mathematics, Reading, Science + Writing) for the state test in April. National registrations allows the option of only taking the core subjects, while the science and writing sections are optional. For more information, please visit ACT's website.
- Testing Dates
- Freshman Testing Schedule
- Sophomore Testing Schedule
- Junior Testing Schedule
- ACT With Writing for Juniors
- Bus Routes
- Cafeteria
- Testing Reminders
Testing Dates
Freshman Testing Schedule
| Date | Test | Schedule |
|---|---|---|
|
April 7, 2027 |
PreACT 9 Secure with standard time |
|
| April 7, 2027 | PreACT 9 Secure with extended time accommodations |
|
| April 8 2027 |
PreACT Secure Testers with 3x accommodations Non-attendance day for all single day testers |
|
Sophomore Testing Schedule
| Date | Test | Schedule |
|---|---|---|
| April 7, 2027 |
PreACT Secure Testers with 3x accommodations Non-attendance day for all single day testers |
|
|
April 8, 2027 |
PreACT Secure with standard time |
|
| April 8, 2027 | PreACT Secure with extended time accommodations |
|
Junior Testing Schedule
| Date | Test | Schedule |
|---|---|---|
| April 7, 2027 | ACT with writing testers with standard time |
|
|
April 7, 2027 |
ACT with writing testers with extended time accommodations |
|
| April 8, 2027 |
ACT with writing testers with 2x and 3x accommodations Non-attendance day for all single day testers |
|
ACT With Writing for Juniors
The ACT measures students' mastery of the Illinois Learning Standards in English, Mathematics, Reading, Science, and Writing. All juniors across the state of Illinois are required to take the ISBE-provided ACT with Writing as a requirement for graduation. Colleges and universities accept ACT scores for admission purposes. You should be able to access your score on the ACT website approximately 2-8 weeks after the test administration.
Please note: If your junior student misses their ACT test date, they will be required to take this assessment on the make-up date. If the makeup is also missed, they will be required to take the State Test during their senior year.
Bus Routes
Buses will run their morning routes at their regular times. You must hold a valid bus pass to ride the bus. Buses will depart GBS at the following times on April 7 and April 8:
- Main Bus Run TBD.
- Activity Bus Run at TBD.
Cafeteria
Testing Reminders
- Students must arrive on time. Testing begins promptly at 8:00 a.m. Students should arrive at GBS by 7:45 a.m.
- Students MUST use their district-issued device. Chromebooks must be operable and fully charged.
- Students must bring a current photo identification card to be admitted to the test site (school IDs and driver’s licenses are accepted).
- Students will need a writing utensil. Scratch paper will be provided.
- Students should bring their ACT-approved calculator. The calculators that students use in their math classes will NOT be permitted. Please click this link to see the list of approved calculators.
- Encourage your child to give their best effort and be prepared by eating a good breakfast and getting enough sleep the night before. Students are welcome to bring a snack/drink they can access during the break. Students testing longer than 5 hours in one day will receive a 30-minute meal break; students can either bring their own lunch or purchase a grab-and-go meal to eat in the testing rooms.
- Students will see their legal name on all testing documents for State Testing.
Testing Accommodations
Students with an IEP, Section 504 Plan, or an OAP who wish to have accommodations on standardized tests, such as the ACT or SAT, must apply for accommodations with the specific testing agency. Both ACT and College Board have their own application process and make independent decisions in regards to accommodations.
Please Note: For national testing dates that are not hosted at GBS, accommodations are subject to availability.
* No accommodated testing is available for the July test dates.
ACT
- Go to www.actstudent.org to create an account and register for the test.
- APPLY BEFORE THE ACT STANDARD REGISTRATION WINDOW ENDS. We cannot guarantee that requests made during the late registration window will be processed before the ACT deadline.
- Pay attention to the following question, “Do you need accommodations to access this test?” Make sure to check “Yes”.
- Determine if you are applying for:
- National Extended Time - 504 Plan or IEP indicates up to time-and-a-half in school, completes all tests in one session.
- Special Testing - 504 Plan or IEP indicates more than time-and-a-half on tests, 1:1 testing with extended time, or requires testing over multiple days.
- Make sure to list student email and parent email on application. Parents - it’s a good idea to opt into receiving the same emails your son/daughter will receive.
- Once you have completed the process, you will receive an email that you need to forward to Glenbrook South. Please forward to Laura Ward, lward@glenbrook225.org.
- You must sign the ACT Consent Form and email to Mrs. Ward, lward@glenbrook225.org. Verbal consent is also accepted, 847-486-4540.
- To guarantee submission for an upcoming test date, Accommodation Requests must be submitted to Laura Ward no later than the initial registration deadline. Requests received after the registration deadline, but before the late registration deadline are not guaranteed to be submitted for consideration for an upcoming exam.
Please Note: Glenbrook South does not host any testing during the month of July. If you are registering for testing accommodations for the July National Test after June 9th, you will need to apply for accommodations directly through ACT. If a student qualifies for Special Testing, you must work directly with ACT to find a testing location for the July test.
For the state-required ACT administered in April, accommodations will be applied for all juniors who have current testing accommodations listed on their school plan. ACT and ISBE dictate the deadline to apply for all accommodations (historically in February). Any newly added accommodations or changes to accommodations after the ACT deadline will not be applied for in regards to the state test. Applications for a National ACT test will adhere to the deadlines dictated by ACT, and will follow the procedure listed above.
College Board
The Testing Coordinator applies for testing accommodations through the College Board for students who qualify for testing accommodations in their current IEP or 504 Plan in advance of assessment testing provided that a signed Consent Form is on file. Once a student has been approved, testing accommodations apply on all College Board exams including all standardized AP, SAT and SAT Subject Tests .
Please note: to guarantee submission for an upcoming test date, Accommodation Requests must be submitted to Laura Ward no later than the initial registration deadline. Requests received after the registration deadline, but before the late registration deadline are not guaranteed to be submitted for consideration for an upcoming exam.
The College Board deadline to apply for testing accommodations for all AP exams is mid-January. The testing coordinator will continue to apply for new/changed accommodations until March 15th (please note: this does not guarantee a decision from College Board prior to the AP Exam season). Any changes to accommodations or new accommodations implemented after the March 15th cutoff will not be applied for until after the testing season has concluded (end of May).
Please contact your school counselor or email Laura Ward, lward@glenbrook225.org if you would like to check the status of your student’s testing accommodations.
English Learner Supports
ACT School Day
EL supports are available for the ACT School Day assessments. EL supports are not currently available for the PSAT/NMSQT, AP, CLEP, ACCUPLACER, or the weekend administrations of the SAT. The available supports include the use of an approved word-to-word bilingual dictionary, translated test directions, and time and one-half (+50%). Students will receive college and scholarship reportable scores when any of the supports are used.
Accommodations for State testing will be applied for juniors.
- Students who meet the following criteria at the time of testing are eligible to use EL supports:
- Enrolled in an elementary or secondary school in the U.S. or U.S. territories
- An English learner as defined by their state or by federal policy
- Use the same supports in class or for other assessments
- Use of an approved word-to-word bilingual dictionary:
- Use of translated test directions:
- Translated test directions are provided in PDF format. Schools must print the directions for students; no printed test directions will be sent to schools.
- Translated directions are available in numerous languages. See the links below for specific languages offered.
- Use of time and one-half (+50%):
- This EL support must be entered in the ACT TAA Portal by the EL deadline. Documentation must be uploaded by the school for ACT to review. For schools testing as a part of a state contract, check with your state for additional updates on the use of supports/accommodations for EL students.
- Students will receive time and one-half (+50%) on each section of the ACT School Day. Students must sit for the entire time allotted and cannot go ahead in the test, even if they are the only one testing.
- Schools can request EL time and one-half (+50%) for English learners starting in January for spring testing.
ACT
The following Documentation is needed to submit a request for English Learner Supports for ACT tests. Please note that EL supports are subject to the same deadlines as Special testing accommodation requests for ACT.
- ACT Consent Form
- Documentation OF English Learner status at school.
The following supports are available to English Learners
- Small Group Testing
- Approved word to word bilingual dictionary
- Timing Codes (pick 1)
- Standard Time
- One and One-Half Time
Language Offered:
- Arabic
- Cantonese(spoken)/Chinese Simplified(written)
- Cantonese(spoken)/Chinese Traditional(written)
- French
- German
- Haitian Creole
- Hmong Daw (White)
- Japanese
- Korean
- Mandarin(spoken)/Chinese Simplified(written)
- Mandarin(spoken)/Chinese Traditional(written)
- Navajo
- Portuguese
- Russian
- Samoan
- Somali
- Spanish
- Tagalog
- Tongan
- Vietnamese
- Other (subject to availability from ACT)
No Plan/Accommodations Not on Plan
Please note that ACT and College Board have strict guidelines for documentation that is required to be included with a request for accommodations. They review each request on a case-by-case basis and there is no guarantee that they will approve your student. The links below provide extensive details regarding the documentation needed for specific diagnoses.
Per College Board and ACT, without providing all of the documentation described, it is likely that your child will not be approved for the requested accommodation(s). Note that since your child does not currently have a school-based plan and/or is not receiving the requested accommodation(s) in the school setting, an explanation must be provided from an outside professional, tutor and/or parent for why the accommodations are necessary at this time. The burden for providing documentation rests with the family.
For ACT accommodation requests please email lward@glenbrook225.org with your supporting documentation and the accommodations you are requesting.
For College Board accommodations requests please follow the directions listed on the College Board website
Testing Day at GBS
If your student has been approved for accommodated testing, you will have already received further detailed information from the Testing Coordinator, Mrs. Laura Ward. For questions, you can reach out to Laura directly.
Staff Department
Laura Ward
Testing Coordinator
Testing Information
ACT Information
Online Registration
- www.actstudent.org (GBS Code: 142078)
| Test Date | Registration Deadline | Late Registration (Late Fee Required) |
|---|---|---|
| September 19, 2026 | August 14, 2026 | September 1, 2026 |
| October 17, 2026 | September 11, 2026 | September 29, 2026 |
| December 12, 2026 | November 6, 2026 | November 29, 2026 |
| February 27, 2027 | January 6, 2027 | January 21, 2026 |
| April 10, 2027 | March 5, 2027 | March 23, 2027 |
| June 12, 2027 | May 7, 2027 | May 25, 2027 |
| July 10, 2027 | June 4, 2027 | June 22, 2027 |
ACT Resources
Stand By Testers will be admitted on a first come first served basis. These students will check in with staff and receive a number upon arrival. As there are openings we will assign the standby students to classrooms.
SAT Information
Online Registration
- www.collegeboard.com (GBS Code: 142078)
| Test Date | Registration Deadline | Late Registration (Late Fee Required) |
|---|---|---|
| August 22, 2026 | August 7, 2026 | August 11, 2026 |
| September 12, 2026 | August 28, 2026 | September 1, 2026 |
| October 3, 2026 | September 18, 2026 | September 22, 2026 |
| November 7, 2026 | October 23, 2026 | October 27, 2026 |
| December 5, 2026 | November 20, 2026 | November 24, 2026 |
| March 6, 2027 | February 19, 2027 | February 23, 2027 |
| May 1, 2027 | April 16, 2027 | April 20, 2027 |
Testing Day Timing for weekend SAT Testing
- 7:45 a.m.: Test center doors open to students.
- 8 a.m.: Test center doors close.
- 8:15–8:30 a.m.: Testing starts.
- 10:45–11 a.m.: Standard time testing ends.
- Noon–12:15 p.m.: Time and one-half testing ends.
- 1–1:15 p.m.: Double time testing ends.
SAT Resources
PSAT/NMSQT Information
Glenbrook South High School will provide the opportunity for interested junior students to take the PSAT/NMSQT on Wednesday, October 21, 2026.
The PSAT/NMSQT will take approximately 2 hour and 45 minutes and measures the reading, mathematics, language, and writing skills essential to college-level work.
This exam will be digital. Students will need to use their D225 issue Chromebooks for testing. Please note that a practice test is available through the BlueBook app that D225 has made accessible on the login page of the chromebook, under apps.
The PSAT/NMSQT serves two main purposes:
- It is a practice test for the SAT.
- The National Merit Corporation uses the PSAT/NMSQT as the qualifying test for all students who wish to participate in its nationwide scholarship competition. Students who score in the 99th percentile of the PSAT/NMSQT qualify for this scholarship competition.
Registration
Interested students may register online. Online registration is completed through PowerSchool Payment Portal. Select Exam-PSAT/NMSQT under Optional Fees. The $30 fee is non-refundable.
PSAT/NMSQT fees will be waived for students who currently receive financial assistance.
| Test Date | Registration Deadline |
|---|---|
| October 21, 2026 | September 25, 2026 |
If you have any questions about the PSAT/NMSQT or SAT, please contact your student’s counselor, or visit College Board’s website for more information.
College Board/ National Merit Corporation Resources
AP Testing Information
All students are eligible for AP exams: enrollment in an AP class is not required. The exams will be given May 3 - 14, 2027. View full schedule.
Registration
- All students registered for one or more AP classes during the 2026-27 school year will register for their AP exam by joining their AP classroom on the MyAP website. The AP teacher will provide the join code for their class. It is the responsibility of the student to enter this code on the MyAP website.
- All students must enter the join code for each class they are enrolled in
- Any student who does not wish to take an AP examination for any reason must complete the AP Exam Waiver Form.
- This applies to students who drop a class as well. Once you enter the join code, it is your responsibility to submit the waiver form.
- Students are strongly encouraged to participate in testing for each AP course they are enrolled in.
- Any student not registered to take the test by the College Board deadline (March 12, 2027) will not be able to sign up for the exam per College Board.
- Students who are not enrolled in an AP class, but would like to take an AP test must submit the AP Exam Registration Form. This form must be submitted no later than November 6, 2026. If you enter the join code after November 6, 2026 at 3:30 p.m. you will incur a $40 late registration fee from College Board.
- Students who change their mind and decide to not take an exam after November 6, will be charged a $40 late fee.
- Exams cannot be ordered after March 12, 2027.
Students in the Glenbrook Academy have a slightly different process, see your Academy teacher for details. All deadlines are the same for Academy students.
Exam Fees
- $105 per exam. (Note: AP Physics C and AP Economics consists of two $105 exams). College Board sets the price of AP Exams & Fees.
- AP Exam fees are reduced for those who qualify for financial assistance. This does not include late cancellation fees and unused exam fees.
- Changes to registration that are submitted after November 6, 2026 until March 12, 2027 will be assessed a $40 late fee from College Board. No changes can be made after the March 12, 2027 at 3:30 p.m. deadline.
- Fees will be assessed directly to the student’s PowerSchool account in October/November.
- Fees need to be paid by April 23, 2027.
Payment Options
Once AP fees are assessed, you can access your balance through PowerSchool and pay for your tests either through the fee payment system or at the bookstore.
AP exam fees are reduced for students who qualify for financial assistance. Any late or cancellation fees will be the responsibility of all students regardless of exam assistance.
Refund Policy
Any student who drops a course or chooses not to test for any reason after confirming their intent to take an AP exam by the fall deadline will be charged a $40 cancellation fee.
Test Accommodations
Students with an IEP or 504 Plan may be eligible for accommodations on AP Exams. In order to receive accommodations on AP Exams, a student must be approved by the College Board Services for Students with Disabilities (SSD). The College Board deadline for applying for accommodations is January 15, 2027. Many students will already have approved testing accommodations due to applications from either the PSAT or SAT. No accommodations will be applied for after April 2, 2027. Contact Laura Ward (lward@glenbrook225.org) for more information.
Conflicts
Advanced Placement only allows for the rescheduling of an exam that takes place simultaneously at the same time on the same day or for certain approved testing accommodations. GBS will inform students which test will be made up on the designated make up day.
If a student is ill and misses an exam, please immediately contact Laura Ward, lward@glenbrook225.org, so a late exam can be ordered.
On occasion, the College Board allows for late testing due to a personal conflict. If the conflict is approved, the College Board charges $40 for each make-up exam in addition to the $105 test charge. Please contact Laura Ward, lward@glenbrook225.org for more information.
Important Deadlines
Full Year & First Semester Only Classes:
- August - Within the first week of school you should sign in and enter your join code (provided by your teacher).
- November 6, 2026 by 3:30 pm - Deadline to submit AP Exam Waiver to avoid a late fee
- November 5, 2026 by 3:30 pm - Deadline to submit AP Exam Registration for those not in an AP class to avoid a late fee
- March 12, 2027 at 3:30 pm - Deadline to make changes to your AP registration.
Second Semester Only Classes:
- January - Within the first week of the semester you should sign in and enter your join code (provided by your teacher).
- March 12, 2027 at 3:30 p.m. - Deadline to submit AP Exam Waiver to avoid a late fee
- March 12, 2027 at 3:30 p.m. - Deadline to make changes to your AP registration.
Exam Only Students:
- November 5, 2026 at 3:30 p.m. - Deadline to submit AP Exam for students Not Enrolled in an AP Class form to avoid a late fee.
- November 7, 2026 at 3:30 p.m. - Deadline to enter join code to avoid late fee.
- March 12, 2027 at 3:30 p.m. - Deadline to enter a join code or make changes to your AP registration.
Test Day Instructions
To ensure an efficient testing schedule students will be asked to report at the following times:
(Please note this is subject to change, and final times will be communicated via email to students and families)
| Arrival Time | Pre Administration Start | Test Start | |
|---|---|---|---|
| 8 a.m. Exam | 7:45 a.m. | 7:50 a.m. | 8:00 a.m. |
| 12 p.m. Exam | 11:45 a.m. | 11:50 a.m. | 12:00 p.m. |
Morning testers will be excused from Early Bird through Block 3 and afternoon testers will be excused from their Block 3 and 4 classes.
If you have two exams in one day, pack a lunch so you’ll have a chance to eat between exams.
Students who arrive after the test room has been seated and the reading has begun, will not be admitted into the test room, and will not be provided a makeup exam.
- Students should dress in layers and bring:
- Photo ID (GBS ID or Driver’s License)
- Sharpened No. 2 pencils
- Black or Blue pen
- Calculator--freshly charged or with extra batteries--if needed for an exam
- Ruler or straightedge for Physics
- District-issued Chromebook for all digital exams
- What Students Should and Should not Bring
What do I do if I’m sick the day of an exam?
- Stay home if you're sick. If you want to schedule a makeup exam, you must email Laura Ward, lward@glenbrook225.org, with the request within 24 hours of missing the exam.