Academics Home
Academic Departments
From general courses to honors, Advanced Placement®, dual credit, and pathway endorsements, students can choose from more than 225 offerings across multiple school divisions. From foundational classes to specialized electives, students can discover opportunities that challenge, inspire, and support their growth.
The curriculum guide provides an overview of courses and academic pathways offered across Community High School District 155. You will find detailed course descriptions designed to support academic planning and career pathways.
Humanities
Art, English, Music, and the Library
Industry and Careers
Business Education, Child Development, Culinary Arts, Education for Employment, Fashion & Design, and Industrial Technology
International Studies
Social Science and World Language
Special Education
Cary-Grove High School offers a comprehensive Special Education program for students.
STEM
Science and Math
Wellness
Physical Education, Health, and Drivers Education
Academic Grades
Student grades are reported by semester. Semester grades are calculated based on weighted categories of formative and summative assessments and a possible final exam. Percentages assigned to each category may vary based on the course, with the potential final exam counting for no more than 20% of the overall grade.
Grades are posted and updated regularly in the Skyward online gradebook.
Beginning with the graduating class of 2019, District 155 students will no longer receive a class rank, but will continue to have a GPA.
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In an effort to ensure consistency in grading practices, the following grading scale is used throughout all courses.
Letter Grade High Low *A grade of "C" is the minimum achievement expected for college preparation.*
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The grade point average system is separated into three categories: General (G), Honors (H), and Dual Credit / Advanced Placement® (AP®). To determine GPA, please use the following scale:
Letter Grade General Honors Dual Credit/ Advanced Placement®
Standardized Testing
Starting with the 2024-2025 school year, the state of Illinois switched to the ACT for the high school spring accountability exam. This means that all freshmen-juniors are required to take a version of the ACT during the school day in April. Freshmen will take the PreACT9, sophomores will take the PreACT Secure, and juniors will take the ACT with writing. Seniors are excused from school during the testing day(s).
For more information about the ACT, including the various test sections and timing, please visit the link below:
For more information about the state’s required testing, please visit the link below:
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While there is no charge for the ACT that juniors take during the school day in April, some students may want to take the ACT again on their own. The exam is offered multiple times throughout the year at national testing sites. If you wish to take the ACT on a national testing date, please click below to see upcoming test dates.
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Students have the option to take the SAT on a national test day through the CollegeBoard. They must register and pay for that test administration. If students wish to take the SAT on a national test date, they should visit the link below to see the upcoming test dates.
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ISBE’s Assessment Inventory Results Tracker is offered as a tool to help school districts meet reporting requirements under Illinois School Code 105 ILCS 5/22-82.