Help! advice on increasing score from 31 to 34

After much disappointment on the sat (1480 superscore) i decided to take the act. However i did much worse than i expected and got a C:31 E:35 M:35 R:24 S:28 Those of you who scored well on the reading and science portions can you guys tell me how you increased your scores. Thanks!

If it makes u feel better I just took my first act and got a 30 with a 26 on science. But for reading I’d just suggest you read quick and jot down little notes next to each paragraph. Both these sections are all about reading quick and gathering information quick. Honestly for reading u should be going back to the text for every question.(I got a 33 on reading) it’s weird tho I thought I did well on science but actually did awful