GWA Calculator for STEM Students vs Non-STEM Programs
Calculating the General Weighted Average (GWA) is a common practice for students in the Philippines, whether they are pursuing Science, Technology, Engineering, and Mathematics (STEM) courses or non-STEM programs like arts, humanities, and business. However, differences in course structures and credit weightings can significantly affect how GWA is calculated and interpreted for these two groups.
This blog provides an in-depth comparison of how GWA calculation differs between STEM and non-STEM programs, making it easy to understand for all students.
What is GWA?
The General Weighted Average (GWA) is a numerical representation of a student’s overall academic performance. It is calculated by considering grades and the number of units for each subject.
Formula for GWA
GWA=∑(Grade×Units)Total Units\text{GWA} = \frac{\sum (\text{Grade} \times \text{Units})}{\text{Total Units}}GWA=Total Units∑(Grade×Units)
Key Differences Between STEM and Non-STEM Programs
1. Credit Units Allocation
STEM programs often assign higher credit units to subjects like mathematics, physics, and engineering courses due to their complexity and longer lab hours.
- STEM Example: A calculus course might carry 5 units.
- Non-STEM Example: A literature course might carry 3 units.
This difference in unit allocation makes STEM students’ grades in core subjects more impactful on their overall GWA.
2. Grading Systems and Standards
STEM programs typically have stricter grading scales for technical subjects, with professors maintaining higher standards for passing grades. Non-STEM programs might have more subjective grading criteria, especially in creative or discussion-based courses.
3. Subject Diversity
STEM students usually deal with core subjects that are technical and analytical, such as:
- Physics
- Calculus
- Programming
Non-STEM students, on the other hand, study a mix of theoretical, creative, and practical subjects like:
- Philosophy
- Communication Arts
- Business Management
The weight of grades in technical STEM subjects can lead to a more rigid GWA calculation.
How GWA is Calculated for STEM Students
Example for STEM Program
Let’s assume a STEM student has the following grades and credit units:
- Calculus: 1.75 (5 units)
- Physics: 2.0 (4 units)
- Chemistry Lab: 1.5 (3 units)
Step-by-Step Calculation
- Multiply Grades by Units:
- Calculus: 1.75×5=8.751.75 \times 5 = 8.751.75×5=8.75
- Physics: 2.0×4=8.02.0 \times 4 = 8.02.0×4=8.0
- Chemistry Lab: 1.5×3=4.51.5 \times 3 = 4.51.5×3=4.5
- Sum the Weighted Grades:
8.75+8.0+4.5=21.258.75 + 8.0 + 4.5 = 21.258.75+8.0+4.5=21.25 - Divide by Total Units:
GWA=21.2512=1.77\text{GWA} = \frac{21.25}{12} = 1.77GWA=1221.25=1.77
How GWA is Calculated for Non-STEM Students
Example for Non-STEM Program
Consider a non-STEM student with these grades and credit units:
- Literature: 1.75 (3 units)
- Philosophy: 2.25 (3 units)
- Art Appreciation: 1.5 (2 units)
Step-by-Step Calculation
- Multiply Grades by Units:
- Literature: 1.75×3=5.251.75 \times 3 = 5.251.75×3=5.25
- Philosophy: 2.25×3=6.752.25 \times 3 = 6.752.25×3=6.75
- Art Appreciation: 1.5×2=3.01.5 \times 2 = 3.01.5×2=3.0
- Sum the Weighted Grades:
5.25+6.75+3.0=15.05.25 + 6.75 + 3.0 = 15.05.25+6.75+3.0=15.0 - Divide by Total Units:
GWA=15.08=1.88\text{GWA} = \frac{15.0}{8} = 1.88GWA=815.0=1.88
Challenges Faced by STEM Students in GWA Calculation
- Heavier Workload: STEM subjects often demand more study hours and practical work.
- Strict Grading: A single low grade in a high-unit subject like calculus can drastically lower the GWA.
- Lab Components: Labs are graded separately but contribute significantly to the total GWA.
Challenges Faced by Non-STEM Students in GWA Calculation
- Subjectivity in Grading: Creative and discussion-based courses may involve subjective grading.
- Broad Curriculum: A mix of theoretical and practical subjects can lead to varied performance across areas.
- Overlapping Assignments: Multiple deadlines in overlapping disciplines can impact grades.
Tips for STEM Students
- Focus on High-Unit Subjects: Prioritize subjects with high credit units, as they significantly affect your GWA.
- Balance Lab and Lecture Grades: Ensure consistency in both components to avoid a low GWA.
- Seek Help Early: For tough subjects like calculus or physics, attend tutorials or consult professors.
Tips for Non-STEM Students
- Excel in Creative Assignments: Use projects and essays to boost grades in subjective courses.
- Participate in Class: Active participation often impacts grades positively.
- Manage Time Effectively: With varied subjects, time management is key to balancing performance.
Using a GWA Calculator for Accurate Results
Instead of manually calculating your GWA, consider using a reliable GWA Calculator. These tools allow you to input grades and units quickly, providing accurate results without errors.
Advantages of Using a GWA Calculator
- Saves time.
- Ensures accuracy.
- Helps in tracking progress throughout the semester.
Conclusion
While GWA calculation methods remain the same across STEM and non-STEM programs, the differences in subject complexity, credit units, and grading standards make the process unique for each. Understanding these nuances can help you improve your academic standing and achieve your goals.
Whether you’re in STEM or a non-STEM program, a strong GWA opens doors to scholarships, honors, and better career opportunities. Use this guide to calculate your GWA effectively and maximize your academic potential.
