PSAT Correlation

My son is in 10th grade and just received his PSAT scores back. He scored an 1180. 570 reading. 610 math. What can he do to raise those scores and also how would this correlate to SAT taken next spring? Thanks!

See this thread:

http://talk.collegeconfidential.com/sat-act-tests-test-preparation/1850052-psat-scores-for-class-of-2018.html#latest