We are using a flexible time schedule this school year. It has been a good fit, but I have found the need to adjust the hours. I nearly doubled the amount of time we are spending on math and science. I increased the time spent on foreign languages too. Because my boys are getting 20 minutes of vigorous exercise everyday that I haven’t been counting I decreased the amount of time spent on PE significantly. Other subjects were adjusted slightly too. These changes were quite simple. I just needed to figure out the amount of time I wanted to spend on each subject and move hours around.
So now we have lots of math and science in our days. It keeps my boys quite happy.