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Introduction to Partnership Firms and Accounting for Partnerships
This video explains the basics of accounting for a partnership firm, including profit and loss sharing, interest on capital, and presentation of capital accounts.
Brian McLogan
Write a rectangular equation in polar form
Learn how to convert between rectangular and polar equations. A rectangular equation is an equation having the variables x and y which can be graphed in the rectangular cartesian plane. A polar equation is an equation defining an...
Brian McLogan
How to apply the quadratic formula to a quadratic with fractions
π Learn how to solve quadratic equations using the quadratic formula. A quadratic equation is an equation whose highest power on its variable(s) is 2. The quadratic formula is a formula which can be used to find the roots of (solve) a...
Brian McLogan
Solve a System of Linear Equations Using Elimination
πLearn how to solve a system (of equations) by elimination. A system of equations is a set of equations which are collectively satisfied by one solution of the variables. The elimination method of solving a system of equations involves...
AllTime 10s
10 Ways Donald Trump Has Changed The World
Donald Trump has had a huge impact on not just American Politics since his Inaguration, but on the entire world stage. From Twitter politics to that business with North Korea, here's 10 Ways Donald Trump has changed the world.
Curated Video
Understanding Even Numbers: Writing Equations for Equal Amounts
This video is a lesson on showing even numbers by writing equations using objects such as cubes, cans, buttons, squares, and balls. It teaches students the concept of equal amounts and how to divide objects into two equal groups.
Curated Video
The Relationship Between Force and Momentum Change: Two Examples Explained
This is a physics lesson that explains the relationship between force, momentum, and acceleration. The video explains how force acting on an object causes a change in momentum, and how acceleration is linked to force. The equation, F =...
Brian McLogan
Using the half angle formula for sine
π Learn how to evaluate the tangent of a half-angle. When given the value of the tangent of an angle, we can evaluate the tangent of half the angle using the tangent half-angle formula. When the value of any other trigonometric function...
Curated Video
Dividing Exponential Expressions
In this video lesson, students learn how to divide exponential expressions by observing and generalizing a pattern. The teacher explains the concept of exponents and reviews the rule that states any number divided by itself is one....
Curated Video
Multiplying a Fraction by a Whole Number Using a Grid
In this video, students learn how to multiply a fraction by a whole number using a grid. It emphasizes the concept of a fraction as a division problem and explains how to write a whole number as a fraction.
Brian McLogan
Find the axis of symmetry and your vertex
π Learn about the parts of a parabola. A parabola is the shape of the graph of a quadratic equation. A regular palabola is the parabola that is facing either up or down while an irregular parabola faces left or right. A quadratic...
Curated Video
Understanding the Cosecant Ratio in Right Triangles
In this video, the teacher explains how to find the length of a rope needed to pitch a tent using the cosecant ratio in right triangles. The teacher demonstrates the use of the sine ratio and then introduces the cosecant ratio as the...
Curated Video
Multiplying Fractions by Fractions Using Area Models
In this video, the teacher explains how to multiply fractions by fractions using area models. Through a real-world example of feeding fish to whales and penguins, the teacher demonstrates step by step how to solve the problem.
Curated Video
Compare Two Functions by Analyzing an Equation and a Table
In this video, the teacher explains how to compare functions using equations and tables. They emphasize the importance of understanding the different representations of functions and how to calculate the constant rate of change. They...
Curated Video
Core Java Programming Course- Arithmetic Operators in Java
This video explains the different arithmetic operators in Java.
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This clip is from the chapter "Basic Concepts of Java Programming" of the series "Learn How to Code: The Complete Core Java Programming Course".This section...
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This clip is from the chapter "Basic Concepts of Java Programming" of the series "Learn How to Code: The Complete Core Java Programming Course".This section...
Curated Video
Using a Unit Circle to Find Trigonometric Function Values
Learn how to use a unit circle to study angles and find the values of sine, cosine, and tangent functions. The teacher reviews the ratios of sides in special triangles and emphasizes the importance of drawing the reference triangle...
Curated Video
Understanding Rates of Reaction: Measuring, Calculating, and Interpreting Reaction Graphs
The video is a lecture presentation on rates of reaction. The speaker explains what is meant by rates of reaction and the different ways to measure it. They give examples of experiments to measure the rate of a reaction. The speaker also...
Brian McLogan
Simplifying a trigonometric expression using half angle formula
π Learn how to write the trigonometric function given the expression. We will focus on the expression for the half-angle of sine, cosine and tangent. When given the expression we will need to determine which function's identity is equal...
Brian McLogan
Graphing a quadratic equation using a table of values
π Learn how to graph quadratics in standard form. A quadratic equation is an equation whose highest exponent in the variable(s) is 2. To graph a quadratic equation, we make use of a table of values and the fact that the graph of a...
Curated Video
Creating Equivalent Fractions using Number Lines
In this lesson, students will learn how to create equivalent fractions by multiplying both the numerator and denominator of a fraction by the same number. They will explore this concept through visual representations on number lines.
Catalyst University
Quantum Mechanics | Particle-on-a-Ring: Energy and Momentum Calculations
In this video, I calculate the energy and momentum for an electron in a quantized system (a porphyrin). ***Using the particle-on-a-ring model.
Curated Video
Higher Powers of I: Recognizing Patterns
In this lesson, students learn how to evaluate higher powers of the imaginary unit, I, by recognizing patterns. They review the product rule, quotient rule, and power of 0 rule to simplify expressions.
Brian McLogan
Given the number of sides of a regular polygon find the measure of each interior angle
π Learn how to determine the measure of the interior angles of a regular polygon. A polygon is a plane shape bounded by a finite chain of straight lines. A regular polygon is a polygon whose sides are congruent (equal). The interior...
Religion for Breakfast
Why Are Congregations So Divided?
Whether we're talking about race or economic class, most religious congregations in the United States are super homogeneous. This reflects the sociological principle called "homophily," or in simpler terms, "birds of a feather flock...