An introduction to parametric equations.

In this video I explain foreign exchange and how the value of currencies change. Remember that the trick is to remember that you supply your currency and the people in other countries demand your currency. Thanks for watching.

This video tells the story of LEGO's struggle in the early 2000s when faced with competition from digital gaming and a loss of brand identity. Jorgen Vig Knudstorp, a key figure in the company, bravely confronted the harsh reality of...

In this playlist I show you how to understand set theory. I introduce sets as venn diagrams, mapping and as sets of numbers. With sets we look at how to find the union, compliment, and intersection of given sets. We introduce sets with...

In this playlist I show you how to understand set theory. I introduce sets as venn diagrams, mapping and as sets of numbers. With sets we look at how to find the union, compliment, and intersection of given sets. We introduce sets with...

In this playlist I show you how to understand set theory. I introduce sets as venn diagrams, mapping and as sets of numbers. With sets we look at how to find the union, compliment, and intersection of given sets. We introduce sets with...

Qixiong Ruqun or Chest-High Ruqun (齊胸襦裙) is a typical Tang Dynasty women’s hanfu. This video will show you a step-by-step tutorial on how to wear Qixiong Ruqun. I will also talk about each individual pieces as well as the history...

This nugget teaches the concept of equivalent fractions.

This Video Explains Marketing Plan Situational Analysis

We've already learned about certain kinds of modification to the genome, namely in the way of mutations that can occur to specific base pairs, or frameshift mutations when base pairs are deleted or inserted. But there can also be...

This video explains how to determine the scale factor of a dilation by comparing the side lengths of the preimage and image. It demonstrates two methods: dividing the corresponding vertices and finding the ratio of the corresponding...

Mitosis produces identical copies of cells, and is involved in growth, cell repair and asexual reproduction - which is how simple organisms reproduce. When cells divide by mitosis, two new cells form and each cell is identical to one...

We know that we are made of cells. But we start out as just one tiny little cell in the womb. How does that become enough cells to look like a baby? And how does that baby get enough cells to become an adult? The answer is mitosis! This...

Lots of kids get the chickenpox. I know I did! I was about four years old. It was awful. But now we can learn all kinds of things about the virus called Varicella-Zoster virus, which causes chickenpox and shingles. What is its structure...

In this video we are going to look at set notation, Venn diagrams and probability. If you haven’t already seen our basic video on set notation and Venn diagrams, check it out here.

Meiosis Set: 1. This clip offers an overview of the process of meiosis.

In this video, the teacher explains what makes a polynomial a polynomial. They define a polynomial as a set of expressions that follow a specific form, with non-negative integer exponents and coefficients. The teacher provides examples...

In this video, the teacher explains how to multiply polynomials and shows that the product of two polynomials is still a polynomial. The teacher uses the distributive property and combines like terms to demonstrate the process. The video...

One of the most fundamental concepts in Algebra is the concept of a set. This video introduces the concept of a set and various methods for defining sets.

Venn diagrams are an important tool allowing relations between sets to be visualized graphically. This chapter introduces the use of Venn diagrams to visualize intersections and unions of sets, as well as subsets and supersets.

The Cartesian coordinate system, formed from the Cartesian product of the real number line with itself, allows algebraic equations to be visualized as geometric shapes in two or three dimensions.

In this lesson, students will learn how to compare fractions with different denominators using visual fraction models. They will understand that fractions represent parts of a whole or a set, and that the numerator represents the shaded...

This video provides a clear and concise guide for understanding and differentiating between types of quadrilaterals. We highlight the similarities and differences between these shapes, emphasizing the shared attributes of parallel sides...

Mitosis produces identical copies of cells, and is involved in growth, cell repair and asexual reproduction - which is how simple organisms reproduce. When cells divide by mitosis, two new cells form and each cell is identical to one...