Go behind-the-scenes and meet the creators of GMAT Interact to learn why so many are calling it “the best GMAT self-study method out right now.” We’re just 3 days away from launching the full version of GMAT Interact, but you can try a FREE Geometry Lesson from it right now, for a limited-time only: //ow.ly/xNjBn.

Did you know that you can attend the first session of any of our online or in-person GMAT courses absolutely free? We’re not kidding! Check out our upcoming courses here.

You’ve been thinking for a while now about going back to business school. You’ll go sometime in the future…but you haven’t started to do much about it yet.

Well, break out your pencils* and get ready to take advantage of your new membership in the GMAT Exercise Club! We’re going to set up a custom program for you to get the score you need by summer’s end—and then you can decide whether to apply this fall or to wait a year or two. Read more

Did you know that you can attend the first session of any of our online or in-person GMAT courses absolutely free? We’re not kidding! Check out our upcoming courses here.

Note: This is the old version of a series that has since been updated. You can find Stacey’s updated series here.

Last time, we talked about how to decide whether to study on your own, take a class, or work with a tutor. If you choose either of the latter two options, then you’ll want to make sure that you’re picking the best program and instructor for you—GMAT prep is too expensive to suffer through a bad program. Read more

//youtu.be/fi1Do93UizU

Thank you to everyone who joined us for our last open house on May 21st to learn about the rewarding teaching opportunities with Manhattan Prep. We’re gearing up again for another great event – and we would like to extend an invitation for you to join us for our next online open house on June 22nd. Here’s the scoop:

We are seeking expert teachers throughout the US who have proven their mastery of the GMAT, GRE or LSAT and who can engage students of all ability levels. Our instructors teach in classroom and one-on-one settings, both in-person and online. We provide extensive, paid training and a full suite of print and digital instructional materials. Moreover, we encourage the development and expression of unique teaching styles..

All Manhattan Prep instructors earn $100/hour for teaching and tutoring – up to four times the industry standard.  These are part-time positions with flexible hours. Many of our instructors maintain full-time positions, engage in entrepreneurial endeavors, or pursue advanced degrees concurrently while teaching for Manhattan Prep.  (To learn more about our exceptional instructors, read their bios or view this short video.

Learn about how to transform your passion for teaching into a lucrative and fulfilling part-time career by joining us for this Online Open House event!

To attend this free event, please select from one of the following online events and follow the on-screen instructions:

Sunday, 6/22 from 8 – 9pm ET

To teach the LSAT at Manhattan Prep:

//www.manhattanlsat.com/EventShow.cfm?EID=3&eventID=1374

To teach the GMAT at Manhattan Prep:

//www.manhattanprep.com/gmat/classes/details/13792

To teach the GRE at Manhattan Prep:

//www.manhattanprep.com/gre/EventShow.cfm?EID=3&eventID=752

About Manhattan Prep

Manhattan Prep is a premier test-preparation company serving students and young professionals studying for the GMAT (business school), LSAT (law school), GRE (master’s and PhD programs), and SAT (undergraduate programs).  We are the leading provider of GMAT prep in the world.

Manhattan Prep conducts in-person classes and private instruction across the United States, Canada, and England.  Our online courses are available worldwide, and our acclaimed Strategy Guides are available at Barnes & Noble and Amazon.  In addition, Manhattan Prep serves an impressive roster of corporate clients, including many Fortune 500 companies.  For more information, visit www.manhattanprep.com.

Did you know that you can attend the first session of any of our online or in-person GMAT courses absolutely free? We’re not kidding! Check out our upcoming courses here.

Note: This is the old version of a post that has since been updated. Read Stacey’s new version here!

Summer is here again, along with the GMAT busy season. Application deadlines are just a few short months away! It’s time to get your GMAT study into gear. Read more

Memorize what? I’m not going to tell you yet. Try this problem from the GMATPrep® free practice tests first and see whether you can spot the most efficient solution.

All right, have you got an answer? How satisfied are you with your solution? If you did get an answer but you don’t feel as though you found an elegant solution, take some time to review the problem yourself before you keep reading.

Step 1: Glance Read Jot

Take a quick glance; what have you got? PS. A given equation, xy = 1. A seriously ugly-looking equation. Some fairly “nice” numbers in the answers. Hmm, maybe you should work backwards from the answers?

Jot the given info on the scrap paper.

Step 2: Reflect Organize

Oh, wait. Working backwards isn’t going to work—the answers don’t stand for just a simple variable.

Okay, what’s plan B? Does anything else jump out from the question stem?

Hey, those ugly exponents…there is one way in which they’re kind of nice. They’re both one of the three common special products. In general, when you see a special product, try rewriting the problem usually the other form of the special product.

Step 3: Work

Here’s the original expression again:

Let’s see.

Interesting. I like that for two reasons. First of all, a couple of those terms incorporate xy and the question stem told me that xy = 1, so maybe I’m heading in the right direction. Here’s what I’ve got now:

And that takes me to the second reason I like this: the two sets of exponents look awfully similar now, and they gave me a fraction to start. In general, we’re supposed to try to simplify fractions, and we do that by dividing stuff out.

How else can I write this to try to divide the similar stuff out? Wait, I’ve got it:

The numerator: 

The denominator: 

They’re almost identical! Both of the terms cancel out, as do the terms, leaving me with:

I like that a lot better than the crazy thing they started me with. Okay, how do I deal with this last step?

First, be really careful. Fractions + negative exponents = messy. In order to get rid of the negative exponent, take the reciprocal of the base:

Next, dividing by 1/2 is the same as multiplying by 2:

That multiplies to 16, so the correct answer is (D).

Key Takeaways: Special Products

(1) Your math skills have to be solid. If you don’t know how to manipulate exponents or how to simplify fractions, you’re going to get this problem wrong. If you struggle to remember any of the rules, start building and drilling flash cards. If you know the rules but make careless mistakes as you work, start writing down every step and pausing to think about where you’re going before you go there. Don’t just run through everything without thinking!

(2) You need to memorize the special products and you also need to know when and how to use them. The test writers LOVE to use special products to create a seemingly impossible question with a very elegant solution. Whenever you spot any form of a special product, write the problem down using both the original form and the other form. If you’re not sure which one will lead to the answer, try the other form first, the one they didn’t give you; this is more likely to lead to the correct answer (though not always).

(3) You may not see your way to the end after just the first step. That’s okay. Look for clues that indicate that you may be on the right track, such as xy being part of the other form. If you take a few steps and come up with something totally crazy or ridiculously hard, go back to the beginning and try the other path. Often, though, you’ll find the problem simplifying itself as you get several steps in.

* GMATPrep® questions courtesy of the Graduate Management Admissions Council. Usage of this question does not imply endorsement by GMAC.

Welcome to the final installment in a series of three articles about meaning and sentence structure in sentence correction. Our first one tested meaning and also covered issues related to having to break the sentence into chunks. In the second, we talked about how to use that chunk idea to strip the sentence down to the core structure vs. the modifiers.

Today, I’ve got a third GMATPrep® problem for you following some of these same themes (I’m not going to tell you which ones till after you’ve tried the problem!).

* “Today’s technology allows manufacturers to make small cars more fuel-efficient now than at any time in their production history.

“(A) small cars more fuel-efficient now than at any time in their

“(B) small cars that are more fuel-efficient than they were at any time in their

“(C) small cars that are more fuel-efficient than those at any other time in

“(D) more fuel-efficient small cars than those at any other time in their

“(E) more fuel-efficient small cars now than at any time in”

The first glance doesn’t indicate a lot this time. The answers change from small cars to more (fuel-efficient small cars), which isn’t much of a clue. Go ahead and read the original sentence.

What did you think? When I first read it, I shrugged and thought, “That sounds okay.” If you can’t come up with something to tackle from the first glance or the first read-through, then compare answers (A) and (B), looking for differences.

Hmm. I see—do we need to say that are more fuel-efficient? Maybe. Answer (C) uses that same structure. Oh, hey, answer (C) tosses in the word other! I know what they’re doing!

If you’ve seen the word other tested within a comparison before, you may know, too. If not, get ready to make a note. Take a look at these two sentences:

Read more

With GMAT INTERACT™ coming June 16th, we’d like to take you behind-the-scenes to explore some fun facts about GMAT INTERACT and the creation process that has made all of this possible. Here are a few fun facts we’d like to share.

1. GMAT INTERACT was years in the making.

It took over 6,000 hours of development to bring GMAT INTERACT to life. An expert team of Manhattan Prep designers, coders, developers, and instructors worked for over three years on the design and development of the platform to create a user experience that is unlike anything else in test prep.

2. This is the first GMAT learning platform that is truly interactive.

GMAT INTERACT is a comprehensive on demand, self-paced program that features 35+ lessons that are interactive, funny, and completely directed by you. No two people see the same thing. Designed around the student-teacher connection, an expert Manhattan Prep instructor will guide you through each section of the GMAT, asking you questions and prompting you to think about the content presented. What’s more: every response you give tailors the lesson you’ll receive.

3. We’ve made GMAT Fun!

Manhattan GMAT is known for our incredible instructors (just check out our Beat The GMAT Verified Reviews). Not only are our teachers top scoring GMAT experts, they’re also fun and engaging—and we’ve put them front and center in GMAT INTERACT. And, we may have also thrown in a sock puppet or two…

To give you a taste of the fun you can expect, here are some facts about GMAT INTERACT:

o Number of times you get to see Tommy dance: 3
o Number of times Whitney Garner laughs on camera: uncountable
o Most takes we needed for a clip: 16
o Number of times we cursed on camera and had to toss the clip: 11
o Number of dolphin drawings used: 1
o Number of dinosaur cat robots destroyed in production: 1
o Number of bubbles used in the Evil Grammar Lab: 521
o Number of cavemen used in production: 1

4. With GMAT INTERACT, you don’t get 1 Manhattan Prep instructor – you get 11!

When we say that GMAT INTERACT is comprehensive – we mean it! We put eleven of our most accomplished instructors in front of the camera, take-after-take, and are delivering them to your computer and mobile devices wherever you are. Not just a video, our instructors will engage with you based on the responses and answers you input.

5. You don’t have to wait until June 16th to try GMAT INTERACT!

While the full version of GMAT INTERACT won’t be available until June 16th for purchase, you can try a FREE GMAT INTERACT Geometry Lesson right now, for free. So what are you waiting for? Jump in and have some fun! Test prep doesn’t have to be boring ever again!

Last time, we tried a problem that tested meaning; we also discussed how to compare entire chunks of the answer choices. Today, we’re going to combine those two things into a new skill.

Try this GMATPrep® problem from the free exams and then we’ll talk about it.

* “The striking differences between the semantic organization of Native American languages and that of European languages, in both grammar and vocabulary, have led scholars to think about the degree to which differences in language may be correlated with nonlinguistic differences.

“(A) that of European languages, in both grammar and vocabulary, have

“(B) that of European languages, including grammar and vocabulary, has

“(C) those of European languages, which include grammar and vocabulary, have

“(D) those of European languages, in grammar as well as vocabulary, has

“(E) those of European languages, both in grammar and vocabulary, has”

At first glance, the underline isn’t super long on this one, Glance down the first word of each answer. What does a split between that and those signify?

Both are pronouns, so they’re referring to something else in the sentence. In addition, one is singular and one is plural, so it will be important to find the antecedent (the word to which the pronoun refers).

Next, read the original sentence. What do you think? It isn’t super long but it still manages to pack in some complexity. Learn how to strip it down and you’ll be prepared for even more complex sentence structures.

My first thought was: okay, now I see why they offered that vs. those. Should the pronoun refer to the plural differences or to the singular organization?

It could be easy to get turned around here, so strip down the sentence structure:

Read more

Available June 16th, GMAT INTERACT will forever change the way you think about test prep. We took the best of our GMAT curriculum, gathered the world’s greatest instructors, and reimagined all of the possibilities. Welcome to GMAT INTERACT.

What is GMAT INTERACT?
GMAT Interact is a comprehensive self-study program unlike anything you’ve tried before. It features 30+ interactive lessons that are funny, intuitive, and directed by you.

Never watch another boring test prep video again!
You’ve seen them. You’ve taken notes from them. Heck, you might have even fallen asleep to a few of them. True to its name, GMAT Interact is different from typical online courses and static video lessons. It’s an elegant integration of instruction and interactive technology. Every lesson is taught by an expert Manhattan Prep instructor and includes dozens of individual branching points. If you get something right, we may take you to a tougher problem. If you get something wrong, we may take you through a detailed lesson. No two people will see the same thing.

Gasp! It isn’t boring!
Let’s face it – GMAT content isn’t that riveting. It’s grammar rules and algebraic equations, it’s long division and obscure vocab. But your prep doesn’t have to be boring! GMAT Interact was designed to engage your whole brain – every lesson is fresh, funny, and driven by the choices you make.

Prep Made Personal
GMAT Interact was designed around the student-teacher connection. An instructor guides you through each lesson, asking you questions and prompting you to think about the content presented. Every response you give changes the lesson you see.

Anytime, Anywhere
This program is entirely self-paced. You can stop, start, or go back anytime you want. Every lesson is delivered in crisp HD and is available on your computer or mobile device. Prep where you are, when you want.

Curious? Try Interact Now
The complete GMAT INTERACT program (coming in June 16th!) will teach every section of the GMAT, but you can get try a Geometry Lesson right now, for free. It won’t be available for free forever, though, so be sure to check it out before it’s gone!