Astr 2100 How Things Work
Assess Your Grade


Estimate your Percentage

You can use this simple form to estimate the percentage that you will have at the end of the semester. Simply type in the scores that you have for the semester, and add an estimated grade for the final. Then click on the button and you should get a reply telling you your final percentage.
Homework and in class activities type in the total of all the scores that
you received on the homework assignments
out of 165

Midterm 1

type in the score you got on the 1st test out of 120
Midterm 2 type in the score you got on the 2nd test out of 100
Midterm 3 type in the score you got on the 3rd test (optional) out of 100
Final type in the score you expect to get on the final (optional) out of 100
Note: if you get a response which reads 'Your overall percentage = NaN%' this means that at least one of the boxes above is blank or has content which cannot be interpreted as a number.

What is this as a letter grade?

Based on the estimated percentage use the table below to find your expected grade for the semester. For a grade of CR you will need to get a 'C' or better.
 
Disclaimer: These are provided only for estimation purposes. The letter grade assignments are not guaranteed. Final letter grades will be assigned at the end of the semester based on the final scores.

 
If your final percentage is Then your likely letter grade is
above 88% A
between 85% and 88% A or B depending on the curve
between 78% and 85% B
between 75% and 78% B or C depending on the curve
between 68% and 75% C
between 65% and 68% C or D depending on the curve
between 58% and 65% D
between 55% and 58% D or F depending on the curve
between 50% and 55% F
below 50% F (for certain)


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