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Explore our free GRE cheat sheets, dump sheets, podcasts, and in-depth articles to help you prepare for the GRE exam or quickly refresh your knowledge of the core fundamentals.

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Letters of recommendation for grad school: Resolving last-minute issues

Find out what to do if you encounter problems obtaining or submitting recommendation letters for graduate studies. Learn how to move on from a rejection and politely follow-up with letter writers.

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Graduate recommendation letters: Navigating ethics and the law

Discover the ethical, legal, and etiquette standards that guide the recommendation letter process. Learn about privacy rights, avoid bias, and finalize your master's or PhD application without delay.

Digital illustration of a scale balancing a GRE score sheet and representations of holistic admissions criteria (grades, professional experience, etc.)

Rethinking the GRE: Is it still worth it?

Find out why many schools have dropped their GRE requirements and explore whether you should still consider taking the exam in today’s competitive landscape.

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GRE calculator: When and how to use it

Find out when and how to use the GRE calculator effectively with top tips and guidelines for optimal performance on test day.

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How long is the GRE exam?

Discover strategies to excel under the GRE’s time constraints. Learn how to manage your time for each section and boost your GRE score effectively.

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Argumentative vs explanatory essays: key differences explained

Explore the differences between argumentative and explanatory writing, learn when to use each style, and avoid common mistakes with our expert guide.

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