Hmm . I have two thoughts about an integrated science curriculum. The first thought is, you don’t have a chance to get accustomed to a single subject and dive deeper. From experience I have found that teachers have strengths and weaknesses. And they tend to teach what they like. Almost guaranteed a teacher is going to focus on one subject over the other. This comes to point #2, grading. What if I love physics but detest chemistry. Colleges won’t be able to see that nor will I have a good year and a year In which I struggle. Nope I’d have two so-so years. And what happens if a kid leaves the school?
That would make me pass on the school and we have science kids.