So my 10th grade honors English class was supposed to be an easy A - and for the first half of last semester, it was! My teacher is a pretty harsh grader, but I’m a strong writer and a good test-taker, so I had about a 95 until about Thanksgiving. Unfortunately, I slacked off on two assignments at the end of the semester (in preparation for an essay, we were supposed to turn in annotated printouts of our sources and a practice works cited page) because I thought they were minor classwork or homework assignments and I was busy with my two AP classes. As it turns out, both assignments were entered as “essay” grades - they were the only two grades entered in that category, which was weighted 25% of our final grade. At the end of the semester, I checked the online gradebook and saw that I had received an 89 (89!!!) for the semester. I emailed my teacher, literally begging for remediation or extra credit, but she told me that grades closed on the last day of the semester (not true - they actually closed January 4th, the day before second semester started).
tl;dr I got an 89 in a sophomore-level English classes. Have I ruined my chances at competitive schools, Ivies, etc?