The Columbian Exchange - AP® World History Crash Course Review

The Columbian Exchange: AP® World History Crash Course Review

Can you imagine a world that has Italian pasta without tomato sauce to smother the noodles? How about having a hamburger without any fries? Or maybe an alternate reality where the Irish potato famine of the 19th century never happened? Well, without the Columbian Exchange all of these scenarios could have played out in very real ways.

Who were Latane and Darley? AP® Psychology Bystander Effect

Who were Latane and Darley? AP® Psychology Bystander Effect Review

If you witnessed an emergency, you would certainly help those in need, right? Even if you didn’t directly address the problem, if someone were in desperate need of help, you would definitely call the police or an ambulance at the very least, correct? Well, social psychology doesn’t think so.

Arousal Theory of Motivation - AP® Psychology Review

Arousal Theory of Motivation: AP® Psychology Review

In this Advanced Placement Psychology Crash Course Review, we will explore deeper what the arousal theory is, why it is important, how you can use it in your everyday life and how it can be tested on the AP® Psychology exam.

Isms AP® European History

What to Know about -Isms for AP® European History

As part of our AP® European History crash course, let’s compartmentalize and explain many of the important –isms for the AP® European History exam. The –isms that I refer to are basically nominalized versions of the ideals behind certain defining terms of movements in art, history, politics, and religion. These –isms, like Modernism, Capitalism, or Despotism for example, all represent the entire system of thought and the practices inherent in their respective movements.

Diffusion and Osmosis - AP® Biology Crash Course

Diffusion and Osmosis: AP® Biology Crash Course

Diffusion and osmosis are two of those mechanisms that you will see pop up over and over again in your biology lessons as they are crucial to so many aspects of life. Throughout this quick crash course, we’ll give you the run-down of all the essential points you’ll need to know not just to prepare for the AP® Biology exam, but also to better understand the ‘big picture’ of how biology works.

Federalism - AP® US Government Crash Course

Federalism: AP® US Government Crash Course

Federalism is a unique idea, particular to American government. So, when you take the AP® US Government & Politics exam, you are going to be asked a lot of questions about what federalism is and how it works.

Rotational Motion - AP® Physics 1 and 2 Crash Course Review

Rotational Motion: AP® Physics 1 & 2 Crash Course Review

In this article, we are going to discuss some basic terms and a set of equations in rotational motion. AP® Physics 1 & 2 Crash Course Review will go through all you need to know about rotation and talk about rotation-related questions in AP® Physics and how those equations apply to solve real test questions.

Manifest Destiny - AP® US History Crash Course Review

Manifest Destiny: AP® US History Crash Course Review

When studying for the AP® US History exam, you must know Manifest Destiny. Manifest Destiny was never a law or even a policy, but rather an idea. The idea of Manifest Destiny was a driving force behind US expansion in the mid-1800’s. This short APUSH exam review will give you a boost of confidence you need to answer any Manifest Destiny-related multiple choice or essay question.

Mendelian Genetics - AP® Biology Crash Course Review

Mendelian Genetics: AP® Biology Crash Course Review

Do you know your classical Mendelian genetics inside and out? If not, then read on, because Mendelian genetics is always a crucial part of the AP® Biology Exam. All forms of life are composed of DNAs, which Mendelian genetics can explain, and this crash course can help you out with the studying.