D just got back from the ACT. She thought the science section was significantly harder than the practice tests in her review book. I'm curious about what anyone else taking the test thought. It is her first time taking the ACT.
I heard this from the mom of another student who took the test. It seems that the Science sections in the Real ACT book aren't necessarily a good fit for the science tests they sometimes have. (On the other hand, if it was a particularly hard science section, the curve will probably be a lot more generous, so I wouldn't worry.)
