Plano ISD Grading Policy

Plano ISD Grade Scale

Plano Independent School District uses a standard grading scale to assess student performance. The grading scale is as follows:

GradePercentage Range

Grades are assigned based on students’ performance on various assessments, including exams, projects, and class participation.


To calculate a final grade, consider the following example:

Assessment TypePercentage of Final GradeStudent Score
Midterm Exam25%80%
Final Exam25%75%

Final Grade Calculation:

Final Grade = (0.20 * 85) + (0.30 * 90) + (0.25 * 80) + (0.25 * 75) = 82.75% (B)

Grading Policy

  • Elementary School: Students are assessed on a standards-based grading system, focusing on mastery of specific skills and knowledge.
  • Middle School: Numerical grades are used, with regular progress reports and opportunities for grade recovery.
  • High School: Advanced Placement (AP) and International Baccalaureate (IB) courses have weighted grades, providing additional GPA points for higher-level coursework.

Additional Policies:

  • Retake Policy: Students may retake assessments to improve their grades under specific conditions.
  • Late Work: Late assignments may incur penalties, but students have the opportunity to submit work within a defined time frame.


  1. How are grades weighted in Plano ISD?
    Grades are weighted differently based on the type of assessment. Major tests and projects typically have a higher weight compared to homework and quizzes.
  2. Can students retake tests to improve their grades?
    Yes, Plano ISD allows students to retake assessments under certain conditions to enhance their scores.
  3. How is GPA calculated in high school?
    GPA is calculated using a weighted system for AP and IB courses, providing extra points for more challenging coursework.
  4. What is the policy for late assignments?
    Late work is accepted but may incur penalties. Students are encouraged to submit assignments within the allowed time frame.
  5. Where can I find more information about Plano ISD’s grading policy?
    For detailed information, visit the Plano ISD website.

Now that you understand the Plano Independent School District’s grading policy, calculate your final grade with our easy-to-use grade calculator or final grade calculator!