Yea same. I was in 2rd grade? My mother had me going to our church's school. It was very small, like 25 kids per grade and only kindergarten to 3th. Grades 1-3 were (kindergarten was in nap time I think) were in the TV room that had the big 29 inch floor TV that we watched PBS shows on. We watched it launch and explode. I still remember it today even though most of the rest of that school time there was a blur. Oh that and Halley's Comet. Funny how the only two things I really remember from those grades relate to space.
Honestly I don't remember how I felt about it, what everyone talked about, not even what I did that day. Just remembering it happen and where I was. Its like your mind marks that event not to be garbage collected even though it doesn't tag emotions or even who you were with at the time.