Curated Video
Understanding Equations with No Solution
In this video, students will learn about equations that have no solution. The teacher explains the concept using drawings and examples, demonstrating how to determine if a value is a solution to an equation. Students will also understand...
Curated Video
Applying Formulas for Area and Surface Area in Real World Problems
In this video, you will learn how to evaluate expressions for the area of a square and the surface area of a cube. By understanding the formulas and applying them to real-world problems, you will be able to calculate the area of a square...
Curated Video
Bass Instruments and their Role in Music
An introduction to sound and purpose of bass instruments. Bass instruments have the lowest pitch of the musical instruments in an ensemble and help set the beat of the music. Learn about bass instruments such as electric bass, double...
KnowMo
Introduction to Formulas and Substitution in Mathematics
This video provides an introduction to formulas in mathematics. It explains how formulas help in calculating the value of a variable from a given statement. Using examples of the cost of a taxi, area of a circle, and perimeter of a...
Brian McLogan
How to solve for the value of x and y using substitution, x = 5y; 3x - 2y = 39
đŸ‘‰Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes the each of the equation in the system true. To solve a system of equations by...
Curated Video
Understanding Exponential Growth: Graphing, Formula and Applications
This video provides an introduction to exponential growth, explaining what it means and different forms it can take such as population growth, compound interest, and Ponzi schemes. The video also shows how to use a graph to calculate the...
Brainwaves Video Anthology
Vanessa Siddle Walker - Teachers Make a Difference - Hattie Kittridge Brown
Vanessa Siddle Walker is the Samuel Candler Dobbs Professor of African American Educational Studies (B.A. University of North Carolina at Chapel Hill; M.Ed Harvard University; Ed. D Harvard University). For 25 years, she has explored the...
Virtually Passed
Overdamped motion formula proof (2/2)
A spring mass damper equation when the damping ratio greater than 1
Brian McLogan
Learn how to solve a system using substitution using the easy way
đŸ‘‰Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes the each of the equation in the system true. To solve a system of equations by...
Brian McLogan
Using substitution to solve a system when multiple variables have a coefficient of 1
đŸ‘‰Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes the each of the equation in the system true. To solve a system of equations by...
Curated Video
GCSE Secondary Maths Age 13-17 - Algebra: Sequences - 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
Solving Simultaneous Equations with a Quadratic: The Substitution Method and the Discriminant
This video is a lecture presentation on how to solve simultaneous equations involving a quadratic. The speaker explains what simultaneous equations are and how they involve two or more unknowns with the same values in each equation. They...
Curated Video
Introduction to Other Straight Line Equation Formats
The video discusses different formats for writing straight line equations, with a focus on the values of Y, X, M, and C. The lecturer explains how to calculate the gradient of a line and how to use it with given coordinate points to find...
Curated Video
Causes of Demand Curve Shifts
This video lecture explains what causes the demand curve to shift in economics. The speaker introduces key terms related to the demand curve and explains the concepts of substitute goods and complementary goods. They then outline five...
Brian McLogan
Solving a system of equations by substitution
đŸ‘‰Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes the each of the equation in the system true. To solve a system of equations by...
Curated Video
Bash Shell Scripting- Introduction to Loops
This video introduces you to loops. This clip is from the chapter "Loops and Loop control statements - Part 1" of the series "Complete Bash Shell Scripting".This section is the first part that explains Loops and Loop control statements.
KnowMo
Using the Sine Rule to Calculate the Area of Triangles and Quadrilaterals
The video is a lecture presentation on how to calculate the area of triangles using the A=0.5abSinc formula. The presenter explains what areas are and how they are calculated, and then proceeds to show how to use the formula when one of...
Brian McLogan
Learn how to solve a system using substitution
đŸ‘‰Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes the each of the equation in the system true. To solve a system of equations by...
Curated Video
Finding the Area of a Circle
In this lesson on the area of a circle, the teacher explains the formula for finding the area of a circle using pi and the radius. They provide examples and real-world problems for the students to practice with, emphasizing the...
Math Fortress
Differential Equations: Solutions (Level 2 of 4)
This video introduces the basic concepts associated with solutions of ordinary differential equations. This video goes over 3 examples illustrating how to verify solutions to differential equations. In addition this video also covers how...
Brian McLogan
Using substitution to solve the system
đŸ‘‰Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes the each of the equation in the system true. To solve a system of equations by...
Brian McLogan
How to solve a system using substitution
đŸ‘‰Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes the each of the equation in the system true. To solve a system of equations by...
KnowMo
Reflections of Graphs: Understanding How and Why Graphs Get Reflected in the X or Y Axis
The video is a lecture presentation on the topic of reflections of graphs. The presenter explains the concept of reflection and how and why graphs get reflected in the X or Y axis using mirror lines. They use examples to explain the...
Curated Video
Proof of the Quadratic Formula through Completing the Square
The video is a tutorial on the proof of the quadratic formula. The speaker explains the formula and then proceeds to demonstrate how it is derived through the process of completing the square.