The line reader isolates one row of text. Use it on dense Reading and Science captions when your eyes skip around. Digital layout is in passage and question layout.
One line, then the next
Highlighting marks a phrase and stays, in the highlighter. Zooming a Science graph is a different tool, in zooming Science graphs.
Flagging the question is in flagging questions.
The bottom line
Line reader for tracking. Highlighter for keeping a locator.
Start practicing
Start with a free diagnostic, then drill your weak spots with 15-question quizzes and track how you're doing across Reading, English, and Math. Compare plans whenever you're ready to go further.
This article offers general ACT prep guidance. The ACT can change from year to year, including its format, scoring, policies, test dates, and fees, so always confirm the latest details on the official ACT website at act.org before you make decisions. ACT® is a registered trademark of ACT, Inc. thirty-six is not affiliated with, endorsed by, or sponsored by ACT.