In this video Paul Andersen describes the new AP Biology Exam. This exam will be given for the first time in May of 2013 and will be different from all previous exams. In this video Paul Andersen describes the scoring and the two parts...

The chemical process of catalysis happens in a myriad of places in our modern world - from industry to inside your cells. Our knowledge of catalysis today springs from Elizabeth Fulhame, who over 225 years ago became the first person to...

Robb Willer studies the forces that unite and divide us. As a social psychologist, he researches how moral values -- typically a source of division -- can also be used to bring people together. Willer shares compelling insights on how we...

With all the CGI cat-humans going around on the internet these days, it’s hard to deny the sense of yikes known as the uncanny valley. But what exactly is this phenomenon, and why do we feel it when we do?

In this video Paul Andersen describes the science practice of data collection. He begins with a brief description of science and the scientific method. He details concepts related to data collection in each of the four big ideas. He...

Mr. Andersen describes the two portions of the AP Biology Test. Tips for answering multiple choice and free response questions are included. Sample questions from old AP tests are also included.

We use algorithms every day for things like image searches, predictive text, and securing sensitive data. Algorithms show up all over nature, too, in places like your immune system and schools of fish, and computer scientists...

Becky Blanton planned to live in her van for a year and see the country, but when depression set in and her freelance job ended, her camping trip turned into homelessness. In this intimate talk, she describes her experience of becoming...

As Asian economies and governments continue to gain power, the West needs to find ways to adapt to the new global order, says author and diplomat Kishore Mahbubani. In an insightful look at international politics, Mahbubani shares a...

Writing a great English paper can be tough because literature doesn't always reveal its deeper meanings immediately. You might not know Mr. Darcy's true feelings for Elizabeth Bennett in Jane Austen's Pride and Prejudice or grasp the...

Never underestimate the power of an intriguing start. When analyzing the literary greats like Charles Dickens and Kurt Vonnegut, be inspired by their craft and learn how to write a tantalizing introduction and strong thesis for your...

This video demonstrates how authors use persuasion in their writing.

This video explain the process of drafting an essay and the main parts.

This video discusses informal and formal in argumentative writing.

This video emphasizes the importance of using multiple sources to gain a comprehensive understanding of a topic. It distinguishes between primary sources, such as speeches and letters, and secondary sources, like textbooks and articles....

This video explains the importance of using transitions in an essay to guide the reader through your ideas seamlessly. By incorporating transitions effectively, you can enhance the flow of your writing and make it easier for your reader...

This video provides a step-by-step guide on developing a strong argument. It emphasizes starting with a clear claim, supporting it with evidence such as facts and anecdotes, and maintaining credibility by staying calm and connecting with...

This video provides a step-by-step guide on how researchers can effectively transition from information overload to a clear and focused essay using an outline.

In this video, the importance of crafting a strong conclusion for an essay is emphasized. The speaker highlights the key elements of an effective conclusion, such as not introducing new information, restating main points in a fresh way,...

In this video, the importance of concise writing is highlighted, emphasizing the need to use only the necessary words to convey a message clearly.

This video provides a step-by-step guide on how to write a persuasive essay effectively. It emphasizes the importance of using logic, facts, and structure to convince the reader without resorting to yelling.

In this video, the speaker provides a step-by-step guide on how to craft a powerful conclusion for a persuasive essay. They use the analogy of a brick wall, with each sentence acting as a brick that holds the final message together.

This video provides a concise and engaging explanation of how tense shifts can disrupt the flow of an essay and confuse readers. By using the analogy of verbs as time travelers, the teacher emphasizes the importance of maintaining...

This video, entitled "Persuasive Outline," details how to write an outline for a persuasive essay.