This video is a lecture presentation on the topic of neutralizing hydrochloric acid. The presenter explains the chemical reactions that occur and demonstrates an experiment to determine the mass of calcium oxide required to neutralize a...

In this video, the teacher explains how to use a graph to determine if a coordinate pair is a solution to an equation. They demonstrate this by graphing different equations and showing how to identify the points that satisfy the...

The video discusses reciprocal and exponential graphs and their shapes. The instructor explains the formula for reciprocal graphs and how the denominators affect the curve shape. They also cover the negative reciprocal graph and its...

In this lesson, students will learn how to define a circle by recognizing the pattern of circles. They will understand that a circle is not a solid object, but rather an infinite number of points that follow a specific pattern. They will...

The video is a lecture presentation on the relationship between the rate of decay of milk and its temperature. The presenter discusses two possible experiments to investigate this relationship and then shows how to carry out one of them....

The video discusses the differentiation of small positive integer powers of X using the first principles method. The presenter explains how to find the gradient of curves for functions such as X^2, X^3, X^5, and 3X^2 by taking the limit...

This dissects in detail the meaning of the phrase, " Flattening the Curve", with respect to the COVID-19 pandemic.

In this video, the speaker explains the concept of cost curves and their importance in understanding the cost structure of a business. They begin by discussing how total cost can be divided into fixed and variable costs, and then move on...

The video is the third and final lecture presentation on the topic of the amylase and pH experiment. The main focus of the video is to analyze and evaluate the results obtained by Catherine in the previous lecture. The presenter uses a...

I discuss a few experimental facts about some weird thing called Spin, especially the Stern Gerlach experiment.

Nowadays, we take the curveball for granted, but in the early 20th century, many baseball players thought the curve’s sideways movement was an optical illusion. In the 1950s, director emeritus and baseball fanatic Lyman Briggs stepped up...

It defines circle as locus, and derive its Cartesian equation. It also explains how to determine intercepts and check symmetry for a given circle.

Hi dancers! Today we are learning how to do a pencil turn. This dance turn is a fun addition to any piece of choreography and can easily transition into cool leaps or even some floor work (hot tip: slide your pencil turn into a jazz...

In this video, I discuss how focus and feedback play a huge role in curveball development.

In this video we will learn how to draw different types of eye shape

In this video I explain the money market graph with the the demand and supply of money. The graph is used to show the idea of monetary policy and how changing the money supply effects interest rates. Thanks for watching.

You should already know what a straight line, quadratic, cubic and reciprocal look like when plotted on a graph. In this video we will discover what the sin, cos and tan graphs look like and also exponential functions. You don't...

Harvard Medical School researcher Nicholas Stroustrup built what he calls the "Lifespan Machine." He uses it to study the lives of tiny worms to try and discover universal rules of aging.

Ever seen a ball curve or bend in the air during a soccer game and wondered what exactly makes it curve?

Michaelis-Menten Plot: Determine 4 Kinetic Parameters (Part 1)

A graph in Cartesian coordinates may represent a function or may only represent a binary relation. The "vertical line test" is a simple way to determine whether or not a graph represents a function.

Here is a practice FRQ from the 2005 AP Micro exam. Try it on your own and then go over the answers. Good luck.

Hey there! Looking for fun, awesome piano lessons for kids ages 6-10? Check out this video!

👉 Learn how to evaluate the integral of a function. The integral, also called antiderivative, of a function, is the reverse process of differentiation. Integral of a function can be evaluated as indefinite integral or as a definite...