--- title: Online SAT / ACT Prep Blog by PrepScholar (163) description: PrepScholar helps you prep for the SAT / ACT by answering the most important questions online! (163) --- **[![PrepScholar](https://www.prepscholar.com/wp-content/uploads/2023/03/PrepScholar-Logo-Colored.png)](https://www.prepscholar.com/)** CALL NOW: [+1 (866) 811-5546](tel:18668115546) [![Start Free Trial](https://no-cache.hubspot.com/cta/default/360031/interactive-171805697634.png)](https://cta-service-cms2.hubspot.com/web-interactives/public/v1/track/redirect?encryptedPayload=AVxigLKJluK2NyG3jpAJh%2F2lClc1fhnVHyMZoQonqRxtJngB8FMX6lc78F84JqOaVAL0d36TA5%2FYuH%2FLCJw8AG3ewREi%2F7a3XDouZgjxWfYCBUge6z76KnSykOxONl3avMK0gUjJGpJdyJE2BDTx8g3bsgHwMtx4Kr9Jfh6Jr7WA2XEIgtLw1OoVvAMo4Kw%3D&webInteractiveContentId=171805697634&portalId=360031) ## Choose Your Test SAT Prep ACT Prep [PrepScholar Advice Blog](https://blog.prepscholar.com/) ☰ - Search Blogs By Category - [SAT](https://blog.prepscholar.com/topic/sat) - [ACT](https://blog.prepscholar.com/topic/act) - [College Admissions](https://blog.prepscholar.com/topic/college-admissions) - [AP and IB Exams](https://blog.prepscholar.com/topic/advanced-placement-ap) - [PSAT](https://blog.prepscholar.com/topic/psat-info-and-strategies) - [TOEFL](https://blog.prepscholar.com/topic/toefl) - [GPA and Coursework](https://blog.prepscholar.com/topic/coursework-gpa) ## [How to Get the Best Dartmouth Peer Recommendation](https://blog.prepscholar.com/how-to-get-the-best-dartmouth-peer-recommendation) ![author image](http://cdn2.hubspot.net/hub/360031/file-2392391352-png/author_rebecca.png) Posted by [Rebecca Safier](https://blog.prepscholar.com/author/rebecca-safier) | August 11, 2015 [Letters of Recommendation](https://blog.prepscholar.com/topic/letters-of-recommendation) [![summary image](http://cdn2.hubspot.net/hubfs/360031/feature_dartmouthrec.jpg)](https://blog.prepscholar.com/how-to-get-the-best-dartmouth-peer-recommendation) Not only is Dartmouth a very competitive school to get into, it also has an unusual requirement on its application: a letter of recommendation from a peer. This Dartmouth peer recommendation is in addition to two letters from teachers and one from a school counselor. This guide dives a little deeper into what Dartmouth is looking for in a peer recommendation, and how you can get a great one that will impress admissions officers. First, how does Dartmouth describe this special reference letter?  [Read More](https://blog.prepscholar.com/how-to-get-the-best-dartmouth-peer-recommendation) ---   ## [The Top 7 SAT Writing Tips to Boost Your Score](https://blog.prepscholar.com/7-sat-writing-tips) ![author image](http://cdn2.hubspot.net/hubfs/360031/author_justin.png) Posted by [Justin Berkman](https://blog.prepscholar.com/author/justin-berkman) | August 11, 2015 [SAT Writing](https://blog.prepscholar.com/topic/sat-writing) [![summary image](http://cdn2.hubspot.net/hubfs/360031/feature_top_SAT_writing_tips.jpg)](https://blog.prepscholar.com/7-sat-writing-tips) Having taught SAT Writing to hundreds of students, I understand that this section of the SAT can be **confusing and complicated**. You have to remember all the grammar rules you were able to avoid learning throughout your schooling. You have to identify subtle grammatical errors that are often committed by gifted writers. Through my experience teaching, **I have identified some general rules for the SAT Writing section that have helped students of all levels improve their scores.**  [Read More](https://blog.prepscholar.com/7-sat-writing-tips) ---   ## [Add/Delete Questions in ACT English: 6 Strategies](https://blog.prepscholar.com/add-delete-questions-act-english-strategies) ![author image](http://cdn2.hubspot.net/hubfs/360031/author_justin.png) Posted by [Justin Berkman](https://blog.prepscholar.com/author/justin-berkman) | August 10, 2015 [ACT English](https://blog.prepscholar.com/topic/act-english) [![summary image](http://cdn2.hubspot.net/hubfs/360031/feature_add_delete.png)](https://blog.prepscholar.com/add-delete-questions-act-english-strategies) Brace yourself for some more ACT English fun. Add/Delete questions are a **common type of rhetorical skills question** on the ACT English section. These questions ask whether you should **add or delete a sentence or phrase** within a passage. They test your reading comprehension and ability to analyze sentences within a passage. [Read More](https://blog.prepscholar.com/add-delete-questions-act-english-strategies) ---   ## [How Long Is the ACT with Extended Time?](https://blog.prepscholar.com/how-long-is-the-act-with-extended-time) ![author image](http://cdn2.hubspot.net/hub/360031/file-2392391352-png/author_rebecca.png) Posted by [Rebecca Safier](https://blog.prepscholar.com/author/rebecca-safier) | August 10, 2015 [ACT](https://blog.prepscholar.com/topic/act) [![summary image](http://cdn2.hubspot.net/hubfs/360031/feature_timer.jpg)](https://blog.prepscholar.com/how-long-is-the-act-with-extended-time) Students with documented disabilities who would like extended time on the ACT can request one of two options: National Extended Time, which entails 50% additional time, or Special Testing, which varies by student, includes more than time and a half, and tends to take place over multiple testing days. This guide will take a deeper look at the options for extended time on the ACT, and how long the test-taking experience is for students with these accommodations. To begin, who qualifies for extra time? [Read More](https://blog.prepscholar.com/how-long-is-the-act-with-extended-time) ---   ## [Triangles and Polygons on SAT Math: Strategies and Practice Questions for Geometry](https://blog.prepscholar.com/triangles-and-polygons-on-sat-math-strategies-and-practice-questions) ![author image](http://cdn2.hubspot.net/hubfs/360031/author_courtney.png) Posted by [Courtney Montgomery](https://blog.prepscholar.com/author/courtney-montgomery) | August 9, 2015 [SAT Math](https://blog.prepscholar.com/topic/sat-math) [![summary image](http://cdn2.hubspot.net/hubfs/360031/feature_polygons.png)](https://blog.prepscholar.com/triangles-and-polygons-on-sat-math-strategies-and-practice-questions) 25 to 30% of the SAT math section will involve geometry, and the majority of those questions will deal with polygons in some form or another. Polygons come in many shapes and sizes and you will have to know your way around them with confidence in order to ace those SAT questions on test day. Luckily, despite their variety, polygons are often less complex than they look, and a few simple rules and strategies will have you breezing through those geometry questions in no time. **This will be your complete guide to SAT polygons**—the rules and formulas for various polygons, the kinds of questions you’ll be asked about them, and the best approach for solving these types of questions. [Read More](https://blog.prepscholar.com/triangles-and-polygons-on-sat-math-strategies-and-practice-questions) ---   ## [Circles on ACT Math: Geometry Formulas and Strategies](https://blog.prepscholar.com/act-math-circles-geometry-formulas-and-strategies) ![author image](http://cdn2.hubspot.net/hubfs/360031/author_courtney.png) Posted by [Courtney Montgomery](https://blog.prepscholar.com/author/courtney-montgomery) | August 9, 2015 [ACT Math](https://blog.prepscholar.com/topic/act-math) [![summary image](http://cdn2.hubspot.net/hubfs/360031/Feature_blue_circles.jpg)](https://blog.prepscholar.com/act-math-circles-geometry-formulas-and-strategies) One of the ACT’s absolute favorite shapes is the circle (or at least we assume so, given how often circles show up on the test). You will not be given any formulas on the ACT, so you’ll have to know and memorize the ins and outs of how circles work before test day. And, considering how often circles show up, mastering circle problems is definitely in your best interest. **This will be your complete guide to ACT circles**, including areas, circumferences, degrees, arcs, and points on a circle. We’ll take you through what these terms mean, how to manipulate and solve for various aspects of a circle, and how to tackle the most difficult ACT circle questions you may see on test day. [Read More](https://blog.prepscholar.com/act-math-circles-geometry-formulas-and-strategies) ---   ## [How to Get the Best Letter of Recommendation for Scholarships](https://blog.prepscholar.com/letter-of-recommendation-for-scholarship) ![author image](http://cdn2.hubspot.net/hub/360031/file-2392391352-png/author_rebecca.png) Posted by [Rebecca Safier](https://blog.prepscholar.com/author/rebecca-safier) | August 8, 2015 [Letters of Recommendation](https://blog.prepscholar.com/topic/letters-of-recommendation) [![summary image](http://cdn2.hubspot.net/hubfs/360031/body_dogmoney.jpg)](https://blog.prepscholar.com/letter-of-recommendation-for-scholarship) Scholarships are competitive. They represent an investment in you as a student and your commitment to pursuing your goals in college. Donors want to make sure you're putting their money where your mouth is, so to speak. In order to earn a scholarship, applicants should give committees a clear sense of who they are, what their plans are, and how motivated they are to achieve them. Letters of recommendation for scholarships can go a long way toward testifying to a student's past achievements and potential for future success. Let's take a more in depth look at what purpose recommendation letters serve in the scholarship application process. [Read More](https://blog.prepscholar.com/letter-of-recommendation-for-scholarship) ---   ## [Complete Guide: Writing a Strong Letter of Recommendation](https://blog.prepscholar.com/writing-a-letter-of-recommendation-how-to-for-student) ![author image](http://cdn2.hubspot.net/hub/360031/file-2392391352-png/author_rebecca.png) Posted by [Rebecca Safier](https://blog.prepscholar.com/author/rebecca-safier) | August 8, 2015 [Letters of Recommendation](https://blog.prepscholar.com/topic/letters-of-recommendation) [![summary image](http://cdn2.hubspot.net/hubfs/360031/feature_recommendation.jpg)](https://blog.prepscholar.com/writing-a-letter-of-recommendation-how-to-for-student) As an English teacher and college counselor working with high school students, I've had the privilege and responsibility of writing letters of recommendation. Starting out, I had a strong urge to help, but no clear sense of what exactly should go into a reference letter. If they all speak to students' impressive qualities and accomplishments, what makes some letters stand out among the rest? To answer this question, I researched recommendation letters from both sides of the college process, drawing on the advice of high school counselors and teachers and the perspective of college admissions officers. I also read dozens of recommendation letters, from the ones that admissions committees loved to the ones that were cast aside as mediocre, useless, or straight up negative about a student. This article compiles the most important lessons I learned through this research and my own work supporting students through the college process. Read on for a discussion of what exactly needs to go into the kind of rec letter that effectively advocates for a student and boosts her admissions chances. First, let's take a deeper look at what purpose recommendation letters serve when they arrive before an admissions committee. [Read More](https://blog.prepscholar.com/writing-a-letter-of-recommendation-how-to-for-student) ---   ## [What Is an Unsubsidized Loan? Definition and Explanation](https://blog.prepscholar.com/what-is-an-unsubsidized-loan-definition) ![author image](http://cdn2.hubspot.net/hubfs/360031/author_francesca.png) Posted by [Francesca Fulciniti](https://blog.prepscholar.com/author/francesca-fulciniti) | August 7, 2015 [Financial Aid](https://blog.prepscholar.com/topic/financial-aid) [![summary image](http://cdn2.hubspot.net/hubfs/360031/feature_loanscrabble.jpg)](https://blog.prepscholar.com/what-is-an-unsubsidized-loan-definition) You have a general idea of what it means to take out a loan, but calling a loan "unsubsidized" makes it sound a bit suspicious. What is an unsubsidized loan, and how are they different from subsidized loans? **Are they good options if you're considering taking on student debt?** Here's the unsubsidized loan definition: a Direct Unsubsidized loan is one type of financial aid provided by the US federal government, or more specifically, the US Department of Education. You can also receive [Direct Subsidized loans](https://blog.prepscholar.com/what-is-a-subsidized-loan-definition-explanation) as part of your financial aid package. In this post, I'll discuss why these loans exist, before talking in more detail about how loans usually work. **With this information, you'll be able to get a full understanding of the details of Direct Unsubsidized loans and whether they may be a good option for you**. [Read More](https://blog.prepscholar.com/what-is-an-unsubsidized-loan-definition) ---   ## [What Is a Subsidized Loan? Definition and Explanation](https://blog.prepscholar.com/what-is-a-subsidized-loan-definition-explanation) ![author image](http://cdn2.hubspot.net/hubfs/360031/author_francesca.png) Posted by [Francesca Fulciniti](https://blog.prepscholar.com/author/francesca-fulciniti) | August 7, 2015 [Financial Aid](https://blog.prepscholar.com/topic/financial-aid) [![summary image](http://cdn2.hubspot.net/hubfs/360031/feature_pigmoney.jpg)](https://blog.prepscholar.com/what-is-a-subsidized-loan-definition-explanation) In looking over the financial aid packages that colleges provide, you might see some terms that are unfamiliar. You have a general idea of what a loan is—you borrow money now, and pay it back later (plus some extra)—but what's a Direct Subsidized Loan? **As it turns out, subsidized student loans are pretty unique (in a good way)**. So what is a subsidized loan? How do you define subsidized and compare it to unsubsidized loans? A Direct Subsidized student loan is one type of financial aid provided by the US federal government, or more specifically, the US Department of Education. You can also get [Direct Unsubsidized student loans](https://blog.prepscholar.com/what-is-an-unsubsidized-loan-definition) as part of your federal financial aid package. **Before we get into the specifics of subsidized loans, I'll talk a little bit about why these loans exist, and how loans usually work.** [Read More](https://blog.prepscholar.com/what-is-a-subsidized-loan-definition-explanation) ---   ## [What's the Difference? Subsidized vs Unsubsidized Loans](https://blog.prepscholar.com/whats-the-difference-subsidized-vs-unsubsidized-loans) ![author image](http://cdn2.hubspot.net/hubfs/360031/author_francesca.png) Posted by [Francesca Fulciniti](https://blog.prepscholar.com/author/francesca-fulciniti) | August 7, 2015 [Financial Aid](https://blog.prepscholar.com/topic/financial-aid) [![summary image](http://cdn2.hubspot.net/hubfs/360031/feature_studentloan.png)](https://blog.prepscholar.com/whats-the-difference-subsidized-vs-unsubsidized-loans) If there's a gap between what you actually *have* to pay for college and your school's price tag, you might be considering taking out student loans. What you might not know is that there are different types of student loans, with different terms and restrictions. First, we'll cover the basics of what it means to take on student debt. Then, we'll walk you through the differences between two major federal loan types: Direct Subsidized and Direct Unsubsidized. If you want a quick overview, just jump to the end of the article for a side-by-side comparison! [Read More](https://blog.prepscholar.com/whats-the-difference-subsidized-vs-unsubsidized-loans) ---   ## [Who Uses SAT/ACT Scores?](https://blog.prepscholar.com/who-uses-sat-act-scores) ![author image](http://cdn2.hubspot.net/hub/360031/file-2392391327-png/author_halle.png) Posted by [Halle Edwards](https://blog.prepscholar.com/author/halle-edwards) | August 7, 2015 [ACT](https://blog.prepscholar.com/topic/act), [SAT](https://blog.prepscholar.com/topic/sat) [![summary image](http://cdn2.hubspot.net/hubfs/360031/main_pony.jpg)](https://blog.prepscholar.com/who-uses-sat-act-scores) *Your SAT/ACT score isn't a one-trick pony.* Wondering why your SAT/ACT scores are important? They're used for more than just college admissions. Get a list here of who uses SAT/ACT scores, and why. You may be surprised how late into life your SAT/ACT scores can follow you! [Read More](https://blog.prepscholar.com/who-uses-sat-act-scores) ---   ## [What College Should You Go To? How to Choose a College](https://blog.prepscholar.com/what-college-should-i-go-to-how-to-choose-a-college) ![author image](http://cdn2.hubspot.net/hubfs/360031/author_sam.png) Posted by [Samantha Lindsay](https://blog.prepscholar.com/author/samantha-lindsay) | August 7, 2015 [College Admissions](https://blog.prepscholar.com/topic/college-admissions) [![summary image](http://cdn2.hubspot.net/hubfs/360031/body_choosingacollege.jpg)](https://blog.prepscholar.com/what-college-should-i-go-to-how-to-choose-a-college) As a high school student, you might be overwhelmed and scared by the college search process. You're probably asking yourself, "What college should I go to? What college is right for me?" It’s not easy to choose a college that’s right for you, especially when you have over 2,000 options in the US alone! To find a school that will truly make you happy, you have to be honest with yourself about what components will make up the most fulfilling college experience based on your interests and personality. This article will give you the tools you need to choose a college that’s the right fit for your goals. [Read More](https://blog.prepscholar.com/what-college-should-i-go-to-how-to-choose-a-college) ---   ## [SAT Writing: Word Choice and Diction Errors](https://blog.prepscholar.com/sat-writing-word-choice-and-diction-errors) ![author image](http://cdn2.hubspot.net/hubfs/360031/author_maryann.png) Posted by [Mary Ann Barge](https://blog.prepscholar.com/author/mary-ann-barge) | August 6, 2015 [SAT Writing](https://blog.prepscholar.com/topic/sat-writing) [![summary image](http://cdn2.hubspot.net/hubfs/360031/header_wrong_words.png)](https://blog.prepscholar.com/sat-writing-word-choice-and-diction-errors) Mark Twain famously once wrote in a letter that the “difference between the almost right word & the right word is really a large matter—it’s the difference between the lightning bug and the lightning.” **The SAT agrees with good old Mark,** and tests students on their ability to recognize when the almost-right word has been subbed in for the right one. Are you confident in your ability to not be tricked by the SAT's unusual diction questions? Read on for some strategies and tips for this section. [Read More](https://blog.prepscholar.com/sat-writing-word-choice-and-diction-errors) ---   ## [Where to Find the Best SAT Writing Practice Tests](https://blog.prepscholar.com/best-sat-writing-practice-tests-where-to-find) ![author image](http://cdn2.hubspot.net/hubfs/360031/author_alex.png) Posted by [Alex Heimbach](https://blog.prepscholar.com/author/alex-heimbach) | August 6, 2015 [SAT Writing](https://blog.prepscholar.com/topic/sat-writing) [![summary image](http://cdn2.hubspot.net/hubfs/360031/feature_inverttest.jpg)](https://blog.prepscholar.com/best-sat-writing-practice-tests-where-to-find) As you study for SAT Writing, you’ll need some sample tests to practice your new skills on. Resist the temptation to just start trying random questions, however. It’s vital that you **only use practice tests that will actually help you improve**, and those can be a bit tricky to find. In this post, I'll explain **why you should stick to accurate practice tests, what makes for a good practice test, how to use them in your SAT writing prep, and where to find the best practice SATs**. 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