Improve SAT Scores

<p>I have been studying for quite a while and have been scoring generally in the 2100-2200 range on many practice exams but when I took my first real test in January 2014, I unfortunately only scored 1800. 590 on critical reading 590 of math and 620 on writing. I am not sure why I did as poorly as I did, I thought I was prepared. What can I do to improve these scores by the next test? I am looking to get around a 740 on each section.</p>