This lesson begins with a review of equivalent fractions and the concept of common denominators. It then demonstrates how to deconstruct mixed numbers into fractional parts and multiply to form equivalent fractions. Finally, the video...

What are the differences between solids, liquids, and gases? In this program students will investigate real-life examples of the various phases of matter. Colorful animations illustrate how these states differ in the movement of...

From the section: Computer Vision Basics: Part 2. In this section, we’ll explore the some addtiional features of Computer Vision.<b<br/>r/>

Computer Vision Basics: Part 2: Image Transformations – Perspective transform

Does the ocean reveal anything about the impact of climate change on the global water cycle?

Dr. Glenn Kleiman is the Executive Director of the Friday Institute for Educational Innovation and a Professor at the NC State University College of Education. A cognitive psychologist by background (Ph.D., Stanford, 1977), his work in...

Two scientists with the USDA Agricultural Research Service in Lincoln, Nebraska join us via Zoom to update progress on carbon sequestration research.

In this video, the teacher explains how writers use different verb tenses to describe different times and sequences in narrative writing. The teacher provides examples and guides the students through practice exercises to ensure they...

👉 Learn how to determine the concavity of a function. A function is said to be concave up (convex) if the graph of the curve is facing upwards and the function is said to be concave down (concave) if the graph is facing down. To test for...

Avi received his Ph.D. in Cognitive Psychology from Yale University in 1997 and have taught and conducted research at Brown University and at Williams College before joining the faculty at San Francisco State University (SFSU) in 2001....

User experience (UX) design is a theoretical understanding of how users interact with websites. The major challenge developers building a company website face is finding the right balance that fulfills the objectives of the...

Economics hasn’t changed much in response to sociology, psychology, and other social sciences. Alan Kirman, professor emeritus of Economics at the University of Aix-Marseille III and at the Ecole des Hautes Etudes en Sciences Sociales,...

At WSJ Pro Private Equity, Jere Harris, Alix James, Barry McGowan, Daina Middleton and WSJ Pro Private Equity Assistant Managing Editor, Laura Kreutzer discuss the path forward for the mid-market from the company perspective.

This video introduces the Evidence of Change series. This program highlights many of the different types of evidence supporting the theory of evolution. Captivating footage from the fossil record, as well as anatomical evidence,...

This video explains the concept and types of inflation. The video then discusses two main classifications of inflation, namely demand pull inflation and cost push inflation. It provides examples of what causes each type of inflation and...

The video discusses the threats and opportunities that arise when there are changes in consumer behavior. It explains how consumer behavioral changes can impact the performance levels of businesses and create momentum in changes and...

This video outlines the challenges posed by the depletion of the Ogallala Aquifer in the Texas High Plains, highlighting the overuse of this vital water source for irrigation and its rapid decline. It also emphasizes the need for...

The video is a tutorial on how to balance chemical equations. The instructor goes through three different equations, counting the number of elements present on each side and then adjusting the coefficients to balance the equation. The...

The video is about the benefits and costs of inflation. The speaker talks about the different impacts of rising and steady inflation on consumption and production, real wage costs, and debt burdens. He also explains some of the costs of...

When light passes through the universe and is redshifted by the expansion of space itself, how is energy conserved? The stretched light has a longer wavelength and therefore a lower energy. Is energy conserved? If so, where does it go?

In this video, the sport of Hammer throw is explained and how physics plays a crucial role in achieving a long-distance throw. The concept of centripetal force and how it affects circular motion is discussed with the help of an...

Hello lovely. Today we chat about how to build confidence as a dancer. Insecurity is so common, not just in the dance community, but irl, amirite? It's tough to feel good 100% of the time. Here's the thing, you won't. BUT, I do have a...

"Keeping Up With Carbon" is the final episode in the six-part series "Tides of Change", exploring amazing NASA ocean science to celebrate Earth Science Week 2009.



Carbon is all around us. This unique atom is the basic...

The video discusses the issue of ocean acidification and its impact on marine ecosystems and human health. It also highlights the work of scientists and organizations, including the XPRIZE Foundation, in developing tools to measure ocean...

The recent events in the Ukraine and Russia have exposed the fragility of emerging markets around the world. Yet, as important as these events are from a geopolitical perspective, looking at the global economy China is still what...