I need some advise on whether to pursue an issue or not. My son is in the 5th grade and is an A student in math (B+ over all). Two weeks ago he comes home with a 79 on his math test. Without really looking at the test I laid into him: "What happened? You know this stuff. Math is your best subject. And C's are not acceptable..." Then the next morning I'm looking at the test and I noticed he only got one question wrong. Actually, it was a 2 part question, and he got the second part right. So I mention to him that I noticed that he got every question right but the one, and he says I know all my friends say I got robbed.
Please let me know what you think. It's been bothering me and I don't know if I should pursue it with her. I haven't ran the numbers, but I'm thinking this could be the difference between an A and B this term, unless he scores perfect on the rest of his work.
The test had a total of 11 questions, plus the first question had a part "a" and "b". He got part "a" of question 1 wrong. So I'm thinking how can half of one question be worth 20% of the test? I wrote the teacher a note asking her this, and she spoke with my son and then called and left a message on the machine. She explained it this way:
1. She miss-scored the test and would boost his grade by 4 points to an 83.
2. Since the question he got wrong had multiple answers (he had to give the factors of a number) she scored him wrong for each one he missed.
Her explanation made sense at the time and I was happy that he at least got a B-. Then I started to think about it, and I think her scoring/testing method is flawed. This is where I need teacher's opinions. Is it fair to weight one question so much more than the rest? This was the only question on the test that resulted in multiple answers. So if he got any other question wrong it would have been an A. Also, if a question has an "a" and "b" shouldn't the total of each part be worth half of the rest of the questions on the test? Otherwise shouldn't it have been broken into two separately numbered questions?
Please let me know what you think. It's been bothering me and I don't know if I should pursue it with her. I haven't ran the numbers, but I'm thinking this could be the difference between an A and B this term, unless he scores perfect on the rest of his work.
The test had a total of 11 questions, plus the first question had a part "a" and "b". He got part "a" of question 1 wrong. So I'm thinking how can half of one question be worth 20% of the test? I wrote the teacher a note asking her this, and she spoke with my son and then called and left a message on the machine. She explained it this way:
1. She miss-scored the test and would boost his grade by 4 points to an 83.
2. Since the question he got wrong had multiple answers (he had to give the factors of a number) she scored him wrong for each one he missed.
Her explanation made sense at the time and I was happy that he at least got a B-. Then I started to think about it, and I think her scoring/testing method is flawed. This is where I need teacher's opinions. Is it fair to weight one question so much more than the rest? This was the only question on the test that resulted in multiple answers. So if he got any other question wrong it would have been an A. Also, if a question has an "a" and "b" shouldn't the total of each part be worth half of the rest of the questions on the test? Otherwise shouldn't it have been broken into two separately numbered questions?
...
I've also taught middle school, as well as university. Yes, it is possible for one question to be worth 20% of a test. It's not like he lost 20% for one wrong answer. 
