M.B.
Hi Birute,
I just went through this while preparing to spend a year in Ireland, and I should add that when moving to Texas I already felt extremely confused, even though I'm an American!
My answers may not be correct in every detail, but perhaps some of it will help. Children do start attending elementary school in the US at 5 -- there are various sorts of prekindergarten schools available, but most cost money. Public schooling is free, and there are, I THINK, three ways to attend a particular public school within the Houston School system -- every household in Houston is zoned to a particular school -- your child is definitely eligible to attend that school. So a good thing to do right away is to figure out what school you are zoned to and see whether that school would be acceptable to you -- if you love it, that could be a very easy answer for you and your family.
However, if you do not like the school you are zoned to, or have a pressing need to put your child in school elsewhere, there are two other routes you can take and still stay within HISD -- these are magnet schools, and vanguard schools. Magnet schools have particular strengths in an area such science, music, performing arts, languages, etc. I am not sure exactly how applying to these schools works, but I think you can apply to a few different magnet schools and students who are not zoned to the area are offered positions according to a lottery. If you know that you are interested in your child learning a particular language, playing an instrument (or several), or getting particular strong support as a reader and lover of books and literature, look for a magnet school with a focus you like in an area that works for you. You can contact the school to find out exactly how to apply. Finally, vanguard schools are for students who take a test and are designated as being gifted and talented. There are obviously pros and cons to having your five year old designated as gifted and talented and sent to a special program, but it's another way to get your child into a school to which your household is not zoned. It can also be a way in which bright youngsters zoned to weak schools into much nicer schools.
As you can see, Houstonians have some choices about where to send their children to school, and they also face a lot of uncertainty. One reason families feel a lot of pressure to get their kids into a school that they are happy with when the child starts kindergarten is that it is at 5 that a kid's odds are best for getting into a school of their parents' choice -- kindergarten classes are wide open, so a student who applies to a kindergarten class at an elementary school has, say, 150 slots that she or he is competing for, whereas in first grade, there may only be 3 or 4 openings for the first grade class. Of course, there will be many fewer applications for those openings too, but most people seem to think the odds are best when applying to kindergarten.
A few thoughts on selecting schools -- I hear that principals are very important, so if a school has just changed principals, it may be much harder to predict how it will perform in the future than a school that has had the same principal for the past few years. Also, it seems to me that Houston elementary schools in general are pretty good -- I believe that choices become a lot more difficult once kids get to middle schools and high schools, where I think there is much greater diversity of quality. Note that every elementary school is a feeder school for a particular middle school which in turn sends its students to a particular high school -- while there's no predicting what will happen in middle schools and high schools in 8-10 years, I think it's a good idea to look at what middel school and high school an elementary school sends its students to, because again, that is going to be the easiest path for your child to take -- he or she will then stay with one cohort of kids that s/he knows, and it will mean you will have a network of parents and teachers to help you stay connected to what's going on. I also would suggest visiting all schools you are considering -- I think nothing is as important (to me, at least) as the gut feeling I get from a place.
Starting in the early spring in Houston, the schools are all geared for the next wave of anxious new parents, hunting for the perfect elementary school where they can place their five year old, so if you have another year to plan, start contacting schools in January or February, but if your child will be starting school this coming fall, start contacting schools now. I found looking at schools online to be a great way to start -- different schools' websites can give more or less information, but they are a good place to get a first look at things. After that, call the school and arrange a visit -- if they know you're coming, I have found schools to be very supportive and receptive.
I hope some of this helps -- I found this process nerve-wracking, and if I can make it easier for another mom, I'd be glad.
best wishes,
M.