If you didn't graduate from high school, going back and finishing it so you can finally get your high school diploma is a practical step. But if you're an adult well past your teenage years, the prospect of going back to high school can be pretty intimidating. Fortunately, there are alternative ways adults can earn a high school diploma.

Read on to learn more about what the general steps are for getting a high school diploma, how important having the physical diploma is, whether you can attend college without a high school diploma, and what your options are for legitimate adult high school diploma programs.

Are you taking the SAT or ACT and want to make sure you know how to work with data sets? Or maybe you’re looking to refresh your memory for a high school or college math class. Whatever the case, it’s important you know how to find the mean of a data set.

We'll explain what the mean is used for in math, how to calculate the mean, and what problems about the mean can look like.

It’s pretty much a guarantee that you’ll see quadratic equations on the SAT and ACT. But they can be tricky to tackle, especially since there are multiple methods you can use to solve them.

In this article, we’re going to walk through using one specific method—completing the square—to solve a quadratic equation. In fact, we’ll give you step-by-step instructions for how to complete the square using the completing the square formula. By the end, you should have a better understanding of how and when to use this mathematical strategy!

Ready to learn more? Then let’s jump in!

If you love working with kids, an early childhood education degree might be for you. In this growing field, a bachelor’s degree in early childhood education is becoming more and more necessary to get the job you want.

Read on to learn what an early childhood education degree entails, the main differences between an early childhood education associate degree and a bachelor’s degree, and whether you actually need a graduate degree in the field. We’ll also look at the seven best schools offering an early childhood education degree online.

If you took the SAT from 2011-2015, you may be wondering what your percentile score is on the SAT. Is a 1500 on the SAT in 2011 the same percentile score as a 1500 in 2015? Do percentile scores change over time?

In this article, I will explain SAT percentile scores, how they change, and I'll provide the percentile scores for SAT combined scores and section scores for 2015, 2014, 2013, 2012, and 2011.

The business world is full of acronyms, and keeping them all straight can be tough. What is Return on Assets, also known as ROA? Read on to learn exactly what ROA is, how you can use the ROA formula to calculate it, how ROA relates to similar financial ratios, and, most importantly, what you can learn about the success and future of a company from its ROA.

What is the distributive property? Did you go over the distributive property definition in school but still aren’t sure what it is or why it’s important?

The distributive property is a key mathematical property you’ll need to know to solve many algebra problems. In this guide, we explain exactly what the distributive property is, why it’s important, when you should use it, what other math rules you need to know for it, and we also work through several examples so you can see the distributive property in action.

In our SAT guide to lines and angles, we dealt with parallel lines, perpendiculars, and the many different ways to find angle measures with two or more lines. Now, we’ll look at the other aspect of lines, namely their slopes and equations.

This will be your complete guide to lines and slopes—what slopes mean, how to find them, and how to solve the many types of slope and line equation questions you’ll see on the SAT.

If you love our strategy guides, we have great news: PrepScholar is launching a college admissions podcast! It's hosted by PrepScholar co-founder and Harvard grad Allen Cheng and writer Melissa Brinks.

Download our podcast now at iTunes, Spotify, Stitcher, Google Play, and Libsyn (or wherever you get your podcasts).

Ah, love. Who doesn’t get weak in the knees when they read great love quotes? And since Spanish is a romance language, it makes sense that some of the best quotes about love are in Spanish!

But more importantly, reading and understanding quotes is a great way to prepare you for your Spanish IB and Spanish AP exams. That’s because they often rely on figurative language, which means that the literal translation is different than the phrase’s actual meaning. By studying quotes like these, you gain a better understanding of how to speak, read, and understand Spanish on a more advanced level.  

In this post, we’re going to help you prepare for your exams by giving you a list list of the 11 best Spanish love quotes with English translation. For each quote, we’ll:

• Give you the love quote in Spanish
• Provide the English translation
• Discuss the meaning of the quote

Ready? Let’s get started!

Have you noticed a large black and yellow spider making its home in your yard? This species is commonly known as the garden spider, and they are widespread throughout North America. Should you be concerned about you or your pet being bitten by a garden spider? Are garden spiders poisonous? On the contrary, garden spiders are a beneficial garden inhabit and are key to keeping insect populations down. Read this guide to learn more about this striking spider species and their unique characteristics.

If you’re taking any of AP Art courses, like 2-D or 3-D studio art, you absolutely have to understand the core principles of design. That’s because the elements and principles of design are a foundational element of great art!

In this article, we’re going to teach you everything you need to know about the seven principles of design, including:

• An overview of the principles of design
• An introduction to key concepts
• An in-depth look at each of the principles one-by-one
• Three top tips for incorporating these principles into your own work

Let’s get started!  

Who hasn’t dreamed of having breakfast in an adorable French cafe, dipping a croissant into a delicious coffee, and chatting with a new friend over pastries? Only—quelle horreur!—when you go to greet your friend, you suddenly can’t remember how to say “good morning” in French.

In this article, we’ll cover not only how to say “good morning” in French, but how to address the greeting to different people, and even how to say goodbye.

If you’re getting ready for the AP Biology exam, then you’re probably spending quite a bit of time studying cell structure. But keeping all the structures straight and understanding each one’s function can be confusing!

That’s why we’re breaking down cell structures for you, starting with the endoplasmic reticulum, or ER. In this article, we’ll teach you everything you need to know about the endoplasmic reticulum, including how it functions in a cell. We’ll even break down the differences between the rough endoplasmic reticulum and the smooth endoplasmic reticulum!

Ready? Then let’s get started!

On March 29, 1869, two soldiers and a young boy pushed a small boat into the icy waters of Newport Harbor.

The soldiers needed passage to the nearby Fort Adams and the boy told them he knew how to navigate the turbulent waters of the harbor quickly and safely. The trio hadn’t been at sea for very long when a snowstorm descended upon Rhode Island.

The waves became more and more choppy and soon, the boat overturned. The boy was quickly lost, succumbing to the freezing waters. The soldiers managed to grab hold of the upside down boat and clung to it, helplessly.

From the shore, a twelve-year-old girl saw the capsized boat and knew immediately what she needed to do. Running to her own boat without pausing to put on her coat or shoes, the girl rushed into the dangerous harbor and rowed towards the dying men.

That girl was Ida Lewis.