Curated Video
Sorting Quadrilaterals by Attributes
In this lesson, students will learn about quadrilaterals and how to sort them based on their attributes. They will explore the characteristics of polygons, quadrilaterals, angles, parallel lines, and congruent sides.
Brian McLogan
Sketch a triangle given a trig angle then determine remaining trig functions of angle
👉 Learn how to evaluate the six trigonometric functions given the value of one of the trigonometric functions. When given the value of one of the trigonometric functions of an angle, we can evaluate the values of the other trigonometric...
Math Fortress
Calculus III: The Cross Product (Level 6 of 9)
This video goes over various geometric properties of the cross product. Proofs of these properties are also presented as well as 2 examples.
Brian McLogan
Find the missing length of a triangle using the sine function
In this video I show you how to find the missing length of a triangle using the sine function. We are given a right triangle and two side lengths and a missing length. We show a right triangle and label the hypotenuse, and two legs the...
Flipping Physics
Graphical Uniformly Accelerated Motion (UAM) Example Problem
Again with the graphs? Yes. Absolutely Yes. Graphs are such an important part of any science, especially physics. The more you work with graphs, the more you will understand them. Here we combine graphs and uniformly accelerated motion....
Curated Video
Solving Equations with No Solutions
In this lesson, students will learn how to solve equations with no solutions by using inverse operations. They will understand that a solution is a number that, when plugged into an equation, makes the equation true.
Curated Video
Solving Linear Equations with Decimal Coefficients
In this video, the teacher explains how to solve linear equations with decimal coefficients using the properties of equality. They demonstrate step-by-step examples and emphasize the importance of performing the same operation on both...
Brian McLogan
Master Solving for the missing sides of a triangle for ASA and AAS using law of sines
Master Solving for the missing sides of a triangle for ASA and AAS using law of sines
Curated Video
3 Idioms for Hidden Problems or Disadvantages
Today you’ll learn 3 interesting idioms for hidden problems or disadvantages, useful for both Speaking and Writing. In Task 2 argument essays, students are always using the idiom ‘a double edged sword’. That makes it common, which...
Brian McLogan
How to solve logarithmic equations
👉 Learn about solving logarithmic equations. Logarithmic equations are equations involving logarithms. To solve a logarithmic equation, we first use our knowledge of logarithm laws/properties to express the terms in both sides of the...
Brian McLogan
Completing the square to identify the vertex, focus and directrix of a parabola in conic
Learn how to graph a parabola in when it is given in general form. To graph a parabola in conic sections we will need to convert the equation from general form to standard form by completing the square. Once it is in standard form we can...
Brian McLogan
Solving a linear equation with infinite many solutions
👉 Learn how to solve multi-step equations with parenthesis and variable on both sides of the equation. An equation is a statement stating that two values are equal. A multi-step equation is an equation which can be solved by applying...
Brian McLogan
How to use steps to solve for two step equations
👉 Learn how to solve two step linear equations. A linear equation is an equation whose highest exponent on its variable(s) is 1. To solve for a variable in a two step linear equation, we first isolate the variable by using inverse...
Tarver Academy
How to Find the Area of a Regular Pentagon
In This Episode, Tyler Teaches Us About How to Find the Area of a Regular Pentagon
AllTime 10s
10 Most Likely Future Wars
With the stakes of conflict ever increasing, we take a look at the 10 most likely future wars and the ever increasing consequences for those involved.
TMW Media
Area of Prisms: Calculating the area of a rectangular prism
How do you find the surface area? What is the formula for the total area of a rectangular prism? Area of Prisms, Part 2
Curated Video
Understanding Equations with No Solutions
In this video, the teacher explains what to do when an equation doesn't have a valid solution. They demonstrate how to solve equations step by step and how to check if the obtained solution is correct.
Brian McLogan
Evaluate the six trig functions using a right triangle and secant of theta
👉 Learn how to evaluate the six trigonometric functions given the value of one of the trigonometric functions. When given the value of one of the trigonometric functions of an angle, we can evaluate the values of the other trigonometric...
Brian McLogan
Learn how to write an algebraic proof
👉 Learn how to write an algebraic proof. Algebraic proofs are used to help students understand how to write formal proofs where we have a statement and a reason. In the case of an algebraic proof the statement will be the operations used...
Flipping Physics
Impulse Derivation and Demonstration
Calculus is used to derive and define Impulse. The force as a function of time acting on a ball is demonstrated and graphed in slow motion. Want Lecture Notes? https://www.flippingphysics.com/impulse-area.html This is an AP Physics C:...
Brainwaves Video Anthology
Sara Lawrence-Lightfoot - The Essential Conversation Parent - Teacher Conferences
Sara Lawrence-Lightfoot is an author, educator, researcher, and public intellectual. She has pioneered an innovative social science method called "portraiture," written eleven books, serves on numerous professional and scholarly boards...
Weird History
How 'Kilroy Was Here' Was The First Meme Ever
From the hulls of ships to the sides of trucks to the walls of bathroom stalls across the world - and even engraved into national monuments - one iconic phrase has appeared in seemingly every place across the globe: "Kilroy was here."
Curated Video
Finding the Measure of Circumscribed Angles: Relationships with Central Angles
In this video, we learn how to find the measure of a circumscribed angle by understanding the relationship between central angles and circumscribed angles. By manipulating angles within quadrilaterals and using the properties of...