In chemistry, water is the most common solvent for both basic and acidic reactions. It is referred to as amphoteric because it is both an acid and base. From this fact, one question that students ask is: “What happens when water molecules react with other water molecules?” It results in self ionization, Kw. In this post, we will go deeper into the concept to establish what is Kw in chemistry and how to calculate it. (more…)

What is a science fair project? Science fair projects are done by curious students who are looking for answers to their questions. There are various types of science project ideas including an experiment, a presentation, research or simply a showcase of scientific items or instruments. Depending on their particular interests, students will conduct some investigation and present the results of their investigation through the science fair. (more…)

In physics and mathematics, one of the most important topics is vectors. A vector is a quantity that has two crucial components: magnitude and direction. For example, 20 Newton cannot be used as a full description of a force that is acting on an object. The complete description of such a force would be something like 10 Newton, downward (captures both magnitude and direction). In this post, we are going to delve deeper into the concept of magnitude to answer the question: "How do you calculate the magnitude of a vector?" We will also use examples to demonstrate how you...

If you want to write the best expository essay (for an A+), read on! We have written this blog post for students who want to know exactly what an expository essay is and how to find good topics for it. Why do we focus on expository essay topics, you ask? Because topics have the potential to make or break your academic paper. A trivial topic or a boring topic will never get you the A+ you need. This is why we will explain the importance of choosing the right topics in great detail. Furthermore, we will provide students with 50...

Mastering Physics is an essential textbook in the teaching and learning of physics. The book comprises of useful information that can prepare you to handle physics questions in your upcoming exams. It’s probably one of the course books you need to have now. The other reason most physics students like this book is because it comes with some questions for homework. But that’s not all. Chances are you are interested in finding Mastering Physics homework answers. What if there’s a better and more straightforward approach to finding physics homework answers? (more…)

Homework is an integral part of your education. Instructors give students homework to teach them self-discipline and how to work independently. It's a good way to teach students how to complete tasks in the absence of instructors. This is why every student needs to know how to do homework in record time. Younger students may get assistance from their parents or guardians when they want to master doing homework. However, older students may not have this privilege. If you fall into this category, you need to learn how to do homework fast, or how to do homework faster than you...

One of the most common essays in literature is the story by Gabriel García Márquez which is titled "a very old man with enormous wings". That is why it's not unusual for your college literature assignment to be about a very old man with enormous wings analysis. Before you can know how to write a very old man with enormous wings thesis, you need to have an idea of the story, as it is a narrative essay. The story is about a husband and wife named Palayo and Elisenda. One day, they find a pitiful looking old man with enormous...

If you’ve ever wondered to yourself “Why should I study abroad?” you’ll be glad to find out that the majority of students studying abroad had a wonderful and unforgettable experience. It’s something that may positively change your life forever. There are so many opportunities out there, so, it would be a shame to pass up the chance. We’ve asked students all over the world to discuss the benefits of studying abroad, and have compiled this list of top ten reasons. (more…)

Are you in a calculus/trigonometry class, or planning to join one? If the answer is "yes," it is prudent to understand and be able to use the unit circle. That is one of the most important mathematical tools for helping you to easily solve for cosine, sine, or tangent of an angle. But how does the unit circle work? The definition of trigonometric ratios operates within the limits of right angles. If you take the three interior angles of a triangle (right triangle), they always sum up to 180º. Besides, since one of the angles measures 90º, the remaining two...

If you're looking for information about how to write a personal statement, there is a high chance that you or your loved one is trying to submit a university or job application. Going through as many personal statement examples as possible will help you know what to include in your personal statement. First, you need to ask yourself this question – what is a personal statement? (more…)

Are you wondering whether you should write an ethics essay? Don’t really know how to write the essay on ethics? Don’t worry! We are here to assist. We will help you decide if an ethics essay is the best choice for your next academic paper and then will help you with some sound advice. Of course, we will also help you find the best topic for your next essay. Our amazing academic writers have put together a list of topics for you to choose from – for free. We’ve even included a step by step guide on how to write...

It’s considered one of the most devastating events in the US history. Over 600,000 people died in the war, and it’s believed that every civilian surviving the war knew at least one person who died. It’s no wonder students of American history will at some point or another be tasked with writing a Civil War essay – whether in high school, college, or graduate school. There are numerous topics to write about with the most popular one being on the causes of the Civil War essay. We’re first going to cover some of the background material before discussing some tips...

If you’re reading our blog post, you are probably looking to learn how to write a biography. Honestly, the process is pretty simple actually. Learning how to write a bio shouldn’t take you more than 2 hours, especially since we’ve created a simple 7-step guide. You just follow our guide and the biography essay is done. Simple! You can use it to write a professional bio, write a personal biography, or even make a script for a film about someone's biography. You’ll learn everything you need right here, but you will need to practice yourself. Remember, practice makes perfect! You’ll...

It doesn’t matter whether or a film is good or bad. If there are enough people willing to pay the price of admission, then it’s worth offering some sort of critique of it. Film reviews are everywhere and it’s a great way of earning extra cash if you learn how to write a film review essay that people want to read. This article shows you how to do just that: What Is the Function of a Movie Review Essay? One of the biggest appeals of this type of writing is that there is no hard and fast rule about how...

One of the most prominent poems written by Samuel Taylor Coleridge is the Rime of the Ancient Mariner. Samuel was a literary enthusiast of the 19th century. Here is a poetry analysis essay on the poem. The Rime Of The Ancient Mariner Summary Wedding guests are on the road en route to the wedding venue. On their way there, they meet an old mariner eager to narrate a story of one intriguing journey at sea. Two of the guests decline the offer, but one stays back to hear this old mariner out. He explains how, at one time, they had...