The kids are great, it’s a very supportive atmosphere. A kid with a gentle nature will be fine, socially. It’s the school itself that is competitive. This is what I wrote on here a few weeks ago:
Banneker likes to highlight the kids who do well. They rank. Teachers let the class know who had the top score on a test. They highlight great passages from student essays, and identify the authors. There are classroom assignments that feed into broader competitions, like Project Soapbox and Poetry Out Loud. All the freshmen (except pre-IB students) take the national Latin exam, all the sophomores take the AP World exam, all the juniors (except IB students) take the AP Lang exam, and there’s an assembly in the fall where all the names of students who passed those exams are announced. They make a big deal out of kids who qualify for the NHS, kids who qualify for AP scholar awards, etc.
This is all very different from what we might call DCUM culture where it’s considered gauche to mention your grades or scores or rank or other academic achievements. Most private schools don’t rank. Many suburban schools don’t rank. Walls doesn’t rank.
I will add that the school notably refrains from highlighting the kids who fail the exams, or who have the lowest score on a test. It’s a culture of celebrating the best, not one of shaming the kids who struggle.
As to the work: Banneker is a lot of work. They’re teaching study skills as well as the substantive material, so things like “annotate the text” or “make flashcards” or “complete the study guide” will be required tasks even if your kid could ace the quiz/essay/exam without needing to do that stuff. Some people are going to regard that as busywork. I figure one day my kid will need those skills, and high school isn’t a bad place to learn them. My kid has gotten much more efficient about some of these tasks. Vocabulary assignments that they used to labor over they now toss off. Stuff like that.
Banneker also seems to grade on a more demanding scale than other DCPS schools. My kid had As in middle school and scores high on standardized tests, but they’ve gotten plenty of Bs and Cs on individual assignments at Banneker. That means that despite various inflationary grading policies from DCPS, your kid will need to keep putting in the effort, revising assignments and keeping up with the homework to keep their grades up. The whole thing makes for a strong education but it isn’t necessarily fun at 11pm on a Thursday night.
Finally, I will say that if your kid comes from a strong middle school Banneker starts out pretty slow, as they seem to have a laudable policy of admitting high-potential students from inadequate middle schools. But those kids catch up, and then the classes begin to get more intense.