<p>It depends on the block schedule used.</p>
<p>My kids attend a high school with a block schedule that is an "A,B" schedule. They have half of the classes on day for 90 period "blocks" then have the other half the next day. The switch was made after my daughter's freshman year and it took the teachers a bit of getting used to in terms of homework assignments, in-class time use, etc. But now it seems to be working well, especially for honors and AP classes. One negative, however, is that if your child misses a day due to illness, they actually miss the equivalent of two days of classroom time. If they miss two full school days, they miss four days of classroom time. This makes it VERY difficult for children to catch up if they have to be out for illness or other reasons.</p>
<p>Our local public high school, however, uses a different type of block system, where students take 3 classes one half of the year, then switch to different classes for the second half. While I have heard that this works well in other school districts, it has not been successful in our school district - due to some quirks in the district's finances, kids can and do end up with gaps of up to a year between subjects. (i.e., they take math in the fall of freshman year and then don't get scheduled to take the next math class until the spring of their sophomore year.). This has made subjects like math and languages dicey for many kids, and it has been reflected in the schools test scores and the kids SATs. I mean, kids have enough trouble getting going with a subject after three months off in the summer --- imagine a gap of a year or even six months before you have the subject again. </p>
<p>The absence issue is even more intense under this type of block schedule. The school has actually had to institute make up classes on Saturdays once a month for kids that are absent more than a day.</p>
<p>Another issue is that, the district originally sold the concept to the community by saying that kids would be able to take 8 classes a year, thus including more electives and giving kids a chance to accelerate. Unfortunately, again due to finances, kids are only generally scheduled for three classes a semester, but the school day is still set up for 4 periods. Thus, kids either get out at 12:30, come in at 9:30, or have empty periods that the school dubs "study halls" in the middle of the school day. Unfortunately, the schools says it can't afford to supervise kids during these study hall periods so there have been some issues surrounding what kids actually do with that time. </p>
<p>So, I would ask other parents how the day and schedule has been working for their children. I'd also want to double check test scores and also the gaps in between subjects, especially languages and math.</p>