Academics & The Arts: Expert Guides and Resources

Ecology is the science of how life on Earth connects and sustains itself. This cheat sheet breaks down the key fundamentals — from how energy flows through food webs and matter cycles through ecosystems, to how communities form, change over time, and depend on species interactions — giving you a solid foundation in ecological thinking.

Passing the PMP Exam requires a deep understanding of the principles and best practices of project management. The following sections provide key exam takeaways for all of the key components of project management: building teams, initiating, planning, executing, monitoring, and closing projects. This cheat sheet breaks down what you need to know for each, from conflict resolution strategies and earned value metrics to Agile tools and proper project closure steps — so you can walk into exam day feeling confident and prepared.

Procurement on the PMP exam comes down to three core decisions: whether to make or buy, which documents to use, and which contract type fits the situation. This cheat sheet breaks down each decision clearly—covering contract types, source selection criteria, and what every project manager needs to understand about a contract, even when procurement owns it.

Playwriting is an exciting and accessible performing arts scriptwriting discipline. Anyone can write a play, round up some friends as actors, and gather an audience to present original theatre at its most fundamental level. But to write great plays that enthrall audiences, you may want to explore playwriting in more detail.

You’re approaching the end of your Scholastic Aptitude Test (SAT) prep journey — nicely done! It isn’t easy, but it doesn’t have to be easy for you to handle it and do great. Here are a few tips to help you do well on SAT exam day.What to do the night before the SATYou’re almost there. Follow these steps to get your rest and set up an easy morning — all part of getting yourself ready.