# COSC1337 Grade Calculations¶

My gradebook (just an Excel Spreadsheet) is all set up to calculate the final grades for this course. I try to respect the scheme published in the Syllabus you got on the first day of class, but things are a bit different now.

The original plan looked like this:

- Homework (10 @ 10 points each) - 15%
- Labs (12 @ 30 points each) - 36%
- Exams (2 @ 150 points each) - 30%
- Group Project (1 @ 150 points) - 15%
- Attendance (Entered at 100 points on BB) - 4%

In the final analysis, we did this:

- Homeworks (4 @ 10 each)
- Individual Labs: 1,2,3,5 (4 @ 30 each)
- Group Labs: 4,5,6,7 (4 * 30 each)
- Exams (2 @ 150 each)
- Attendance: 100

The total you should see on Blackboard is 680 points.

Based on the number of projects we worked in each category, here is the weighting I am going to use:

- Homework = 5%
- Individual Labs: 30%
- Group Labs: 30%
- Exams : 30%
- Attendance: 5%

## Blackboard Score Conversion¶

..warning:

```
You cannot just look at the Blackboard Total and figure out a grade from
that. You must apply the formula below to calculate the final grade.
```

Here is the formula I am using to convert your Blackboard numbers to a final grade:

- HWtotal * 0.125
- IndLabTotal * 0.25
- GroupLab Total * 0.25
- ExamTotal * 0.1
- Attendance * 0.05

That formula is working in Excel now, and my gradebook, and my Blackboard totals matchq the number you should see in Blackboard.