SAT goes fully digital on Saturday

(CNN)– Beginning on Saturday, the SAT exam will be fully digital.

The college admissions test will be on a computer but students will still have to take it at a testing site.

The exam is also about an hour shorter than the worksheet version.

Another new feature, the math and reading sections are broken down into two sections.

The difficulty level of the second section will depend on how well a student does in the first section.

Results will be returned in a few days rather than weeks.