Brian McLogan
Solving for x for two similar polygons
Learn how to solve with similar polygons. Two polygons are said to be similar if the corresponding angles are congruent (equal). When two polygons are similar the corresponding sides are proportional. Knowledge of the length of the sides...
Curated Video
How Traffic Lights Work
Traffic lights are essential for directing the flow of vehicular and pedestrian traffic. They typically have three colored lights - green for go, red for stop, and yellow for slow down. Traffic lights can be controlled through fixed rate...
Catalyst University
Wrist Extensor Zones EXPLAINED
In this video, we explore the 6 extensor zones of the wrist joint and the associated muscle tendons.
Brian McLogan
How to solve a system by graphing with a horizontal line
👉To solve a system of equations means to obtain a common x-value and a common y-value that makes the each of the equation in the system true. To solve a system of equations by graphing means to obtain the point of intersection (if any)...
Rachel's English
Speaking English: Do NOT Say “MAD”! | Learn English Speaking with Rachel’s English Part 2
Speaking English more like a native speaker requires you to learn multiple ways of describing the same thing. In this video I’ll show you how to improve your English speaking by using words other than “Mad” to describe how you feel. When...
Curated Video
GCSE Secondary Maths Age 13-17 - Graphs: Identifying Graphs - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Curated Video
KS2 Primary Maths Age 13-17 - Ratio, Proportion and Algebra: Percentage Problems - Explained
SchoolOnline's Primary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 9-13, they cover every key topic and sub topic covered in Maths in clear and easy to follow steps. This video looks at...
Curated Video
Describing the Relationship Between Expressions Using Parentheses
This video explains how to describe the relationship between two expressions without actually calculating them. The use of parentheses is emphasized to determine the order of operations. Through visual representations with cubes, the...
The March of Time
1951: NARCOTICS AND TEENAGERS
MOT 1951: John Daly interviews reporters Earl Brown of Life Magazine and Ed Mowery of the New York World-Telegram about the teenage drug problem.
Curated Video
Correct Usage of Frequently Confused Words: There, Their, and They're
This video provides a clear and concise explanation of frequently confused words, specifically focusing on the correct usage of there, their, and they're. The teacher guides students through examples and prompts them to identify and...
Englishing
Lesson on PRESENT SIMPLE tense or PRESENT CONTINUOUS tense (Find out their differences)
This video is about the difference between the Present Simple and the Present Continuous tenses. As usual, Mr. P/Marc will start by giving two simple examples to show contrast between both tenses. He will then draw a table to list the...
Brian McLogan
How does the amplitude affect your sine and cosine graphs
👉 Learn the basics to graphing sine and cosine functions. The sine graph is a sinusiodal graph with x-intercepts at x = 2n*pi, maximun value of 1 at x = pi/2 + 2n*pi and minimum value of -1 at x = -pi/2 + 2n*pi. The cosine graph is a...
Brian McLogan
Given a table of values, learn how to identify the degree and LC
👉 Learn how to classify polynomials based on the number of terms as well as the leading coefficient and the degree. When we are classifying polynomials by the number of terms we will focus on monomials, binomials, and trinomials, whereas...
Brian McLogan
Learn to solve a proportion with the variable on the denominator 9/g = 15/11
👉 Learn how to solve proportions. Two ratios are said to be proportional when the two ratios are equal. Thus, proportion problems are problems involving the equality of two ratios. When given a proportion problem with an unknown, we...
Curated Video
C++ Programming By Example - Why C++?
Why should you use C++ in 2018? Is the language still useful? • Identify how C++ is used today • Compare the advantages that C++ has over other languages • Analyze the particular reasons for using C++ This clip is from the chapter...
Brian McLogan
Dividing two simple rational expressions by factoring
Learn how to divide rational expressions. A rational expression is an expression in the form of a fraction, usually having variable(s) in the denominator. Recall that to divide by a fraction, we multiply by the reciprocal of the...
Brian McLogan
Master How to write the equation of a line in slope intercept form given m and b
Master How to write the equation of a line in slope intercept form given m and b
Brian McLogan
How to find the domain and range of a natural logarithmic function
👉 Learn all about graphing logarithmic functions. A logarithmic function is a function with logarithms in them. The graph of the parent function of a logarithmic function usually takes its domain from the positive x-axis. To graph a...
Brian McLogan
Graphing exponential functions with reflection and horizontal shift
👉 Learn how to graph exponential functions involving horizontal shift. An exponential function is a function that increases rapidly as the value of x increases. To graph an exponential function, it is usually very useful to make the...
Poetry Foundation
Lupita Limón Corrales reads "A Car Crash is Not a Poem"
Lupita Limón Corrales (she/they) reads thier poem, “A Car Crash is Not a Poem
msvgo
Vector product of two vectors
This nugget explains about the vector product of two vectors using the concept of right hand rule and also the properties of a vector product.
Amphio
Cross
Pianist Stephen Hough performs and explains the ���cross' theme in Liszt's Sonata which appears three times throughout the piece, but in very different moods.
Brian McLogan
Learn how to write and graph a parallel line through a given point
👉 Learn how to write the equation of a line that is parallel to a given line. The equation of a line is such that its highest exponent on its variable(s) is 1. (i.e. there are no exponents in its variable(s)). There are various forms...
Brian McLogan
How to write the equation of a line perpendicular to another through a point
👉 Learn how to write the equation of a line that is perpendicular to a given line. The equation of a line is such that its highest exponent on its variable(s) is 1. (i.e. there are no exponents in its variable(s)). There are various...