The Albert Team 
Lipids have gotten a bad reputation over the past few years due to all the hype about fats being bad, but in reality, lipids are much more than just “fat.” They are, in fact, one of the building blocks of life. In this crash course review, we will go over everything you need to know about lipids to not only be prepared for the AP® Biology exam but also to better understand what an important role lipids play in biology as a whole.
Integration may be the most challenging concept in AP® Calculus textbooks, but it is also arguably the most important! That being said, there is no shame in being nervous for the upcoming AP® exam. In order to help quench your fears, I will walk you through the most important concepts of solving even the most challenging of integrals. Reading this AP® Calculus review will outline all the tools you need, and hopefully calm the butterflies in your stomach.
This AP® European History Crash Course will prepare you for questions about the French Revolution on your upcoming AP® European History Exam. Though the French Revolution itself lasted only about a decade, its influence on European politics, culture, economics, and thought is hard to measure. You will encounter questions about the French Revolution on your AP® Euro Exam, so let’s get started on the review!
The AP® Biology exam has a lot of content on DNA, and DNA replication will be a topic that you will be tested on so it is very critical to know it! In this AP® Biology Crash Course Review we will go over what you should know about DNA replication for the AP® Biology exam.
The dihybrid cross problem can be a very challenging topic for AP® Biology students to master. Luckily, with practice and an organized method for completing the problem, the dihybrid cross problem can be solved! In this AP® Biology Crash Course Review, we will work together to solve a dihybrid cross problem.
In this AP® Environmental Science crash course review, we will tackle what biodiversity is, what you need to know about it, and why it is important for the APES exam.
One of the most important big-picture topics on the AP® US History exam is foreign policy. Familiarizing yourself with major foreign policy trends, as well as their legacies, will help you think critically about patterns of international relations and tackle multiple-choice questions, DBQs, and essays.
Did you think that international trade was a product of modern globalization and capitalist markets? Or did you ever assume that the Columbian Exchange was the first historical instance of the trade of people, plants, animals, and diseases between two vastly different continents? Well, this AP® World History guide is going to help to dissuade you of any of these misconceptions as we cover one of the central AP® World History concepts: the Silk Road.
Plants, also known as autotrophs, are an important element of food webs. Photosynthesis allows autotrophs to produce their food, which is then used to sustain other organisms in the food webs.
Redox reactions are a very important part of the AP® Chemistry exam, and they can be quite challenging. I know that I personally spent more time on understanding redox reaction than on any other concept on the test. I’ll try to make it a little easier for you than it was for me.