The UWorld College Prep Blog

Best SAT® Prep Websites in 2025 for Every Student
SAT® prep isn’t one-size-fits-all. Whether you need structure, strategy, or just practice, this guide to the best SAT prep websites will help you prep smarter, no matter where you are in your prep journey.
Recent Articles

Best SAT® Flashcards to Supercharge Your SAT Prep
Looking for an easier way to memorize SAT® concepts? Flashcards may be your secret weapon.

The Best Calculator for SAT® Test
Find the best calculator for SAT® success. Compare approved models, avoid banned ones, and get tips to choose the right calculator for faster, smarter test-day math.

Best ACT® Prep Programs Comparison
Looking for the right ACT® prep? We’ve broken down the best ACT prep programs to show you what they offer, how they compare, and which one can help you reach your best score faster and smarter.
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SAT® Reading: Top 5 Concepts to Prepare For
Learn how to prepare for the SAT reading section, discover information on finding the main idea of a paragraph, making accurate inferences, determining relationships, and comparing and contrasting two topics

ACT® English Section: What to Prepare for
When coaches have a big game against a serious competitor, they formulate a strategy to win using a game plan. From breaking down positions, drawing up plays, effectively managing their

How to Prepare for the Science Portion of the ACT®
The best way to prep for the science portion of the ACT® is to learn the types of passages and questions that you’re likely to encounter on the actual exam.

Who Created the ACT® and SAT® Exams and Why?
Both the SAT® test and ACT® test have a fascinating history. We have written an overview of who created these high stakes exams.

What is on the SAT®?
Are you preparing to take the SAT®? If so, the following overview can help you know what to expect on exam day.

How Does the SAT® Compare to the PSAT/NMSQT®?
The SAT and the PSAT have a number of similarities, however, there are important differences between these two tests that test-takers should be aware.