Brian McLogan
Given a list of zeros, learn how to write the equation of a polynomial
👉 Learn how to write the equation of a polynomial when given rational zeros. Recall that a polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. The...
Psychology Unlocked
How to write an abstract for a scientific paper (with an example)
If you need to know how to write an abstract, this video goes through the process step-by-step, including a great example from a research report by Zhao and Rogalin (2017) published in Social Psychology Quarterly. If you're approaching...
Brian McLogan
Evaluate the six trig functions using a right triangle and secant of theta
👉 Learn how to evaluate the six trigonometric functions given the value of one of the trigonometric functions. When given the value of one of the trigonometric functions of an angle, we can evaluate the values of the other trigonometric...
Psychology Unlocked
Groups and Conformity - Social Influence - Psychology A-Level Revision Tool
This video is the first of a new Psychology A Level Revision series to prepare you for your exams with exactly the right information that you need to know.
Curated Video
Subtracting Polynomials: Using Signed Number Operations and Combining Like Terms
In this lesson, students will learn how to subtract polynomials by combining like terms and using the rules of signed number operations. They will understand the importance of lining up terms by degree and subtracting each term...
Neuro Transmissions
Why I Love Neuroscience
Alie gets personal and talks about how she discovered neuroscience and why she is passionate about it. Alie had no intention of being a neuroscientist when she started out. So what changed her mind? Find out on this episode! Neuroscience...
Brian McLogan
Multiplying numbers in scientific notation
👉 Learn how to multiply numbers written in scientific notations. Scientific notation is a convenient way of writing very large or very small numbers. A number written in scientific notation is of the form a * 10^n where a is the first...
The Art Assignment
The Muster Highlights | The Art Assignment | PBS Digital Studios
This week we let your responses speak for themselves and present some of the excellent submissions to The Muster. What are you fighting for?
The Wall Street Journal
Leah Belsky: Skilling Up for a Career-Change
Leah Belsky, CEO of Coursera, discusses the best ways to broaden your skill set from home if the pandemic has left you wanting - or needing to switch industries.
Brainwaves Video Anthology
Siobhan Carter-David - Teachers Make a Difference - Dr. Venus Green
Dr. Carter-David is an Assistant Professor in History, teaching in the areas of fashion/beauty studies, American culture and identity politics, and African American, urban, and recent United States history. Her research explores the...
Brian McLogan
Learn how to analyze the characteristics of a polynomial graph
👉 Learn about the characteristics of a function. Given a function, we can determine the characteristics of the function's graph. We can determine the end behavior of the graph of the function (rises or falls left and rises or falls...
Brian McLogan
How to classify polynomials
👉 Learn how to classify polynomials. A polynomial is an expression of the sums/differences of two or more terms having different interger exponents of the same variable. A polynomial can be classified in two ways: by the number of terms...
Barcroft Media
World Record: Tightest Ever 360 Degree Spin Performed By Driver
BIRMINGHAM, UNITED KINGDOM - JANUARY 14: A FEARLESS stunt driver squeezes his way into the record books by executing the worlds tightest ever 360 degree spin. Petrolhead Alastair Moffatt travelled at a speed of roughy 30mph down a narrow...
Brian McLogan
Learn how to write the vector in component form given the magnitude and direction
Learn how to write a vector in component form when given the magnitude and direction. When given the magnitude (r) and the direction (theta) of a vector, the component form of the vector is given by r(cos(theta), sin(theta)).
Brian McLogan
Determining if a function is a polynomial or not then determine degree and LC
👉 Learn how to determine whether a given equation is a polynomial or not. A polynomial function or equation is the sum of one or more terms where each term is either a number, or a number times the independent variable raised to a...
Physics Girl
What can you do with a physics degree? Take 2
Where do physics majors end up, besides broke and teaching the next mob of physics majors? How many physics majors end up working in History and English right out of school?
NASA
NASA in Silicon Valley: Jonathan Galazka Talks About Designing Experiments for the International Space Station
A conversation with Johnathan Galazka, a scientist in the Space Biosciences Research Branch at NASA’s Ames Research Center in Silicon Valley.
The Wall Street Journal
The Rise of 'New-Collar' Jobs
A new cohort of workers has made the jump from hourly positions to roles requiring technical skills but not necessarily college diplomas. What does this new type of career path mean for the future of the labor market?
Brian McLogan
How to determine the degree and leading coefficient given the graph of a polynomial
👉 Learn how to find the degree and the leading coefficient of a polynomial expression. The degree of a polynomial expression is the the highest power (exponent) of the individual terms that make up the polynomial. For terms with more...
Schooling Online
IB Biology Skills: Reliability 1
A new contender joins the archery contest... Will they be a match for Robin Hood? Only time (and repeated trials) will tell! This lesson will explore the concept of reliability, including the subtle difference between accuracy and...
PBS
What if Carbon Emissions Stopped Tomorrow?
Imagine that aliens landed and gifted us a clean, limitless energy source. Instead of killing each other over this technology, we decided to transform the world into a carbon-free society. This wondrous source would power our homes,...
Psychology Unlocked
What is an experiment? The Experimental Method in Psychology
As Psychology is a science, it uses the experimental method in a similar way to Physics, Chemistry and Biology. However, because of the subject matter Psychologists are studying, it can sometimes seem a bit confusing. Under the hood, a...
Math Fortress
Geometry: Measurement of Angles (Level 5 of 9)
In this video we will continue going over slightly more challenging examples involving parts of a degree.