Brian McLogan
How to solve a word problem for linear programming
Learn how to solve problems using linear programming. A linear programming problem involves finding the maximum or minimum value of an equation, called the objective functions, subject to a system of inequalities, called the constraints....
Professor Dave Explains
Simple Harmonic Motion: Hooke's Law
Springs are neat! From slinkies to pinball, they bring us much joy, and now they will bring you even more joy, as they help you understand simple harmonic motion. Who doesn't love a good oscillation now and again? Check it out.
Curated Video
Finding the Maximum or Minimum Value of a Quadratic Function by Completing the Square
In this video, the teacher explains how to find the maximum or minimum value of a quadratic function by completing the square and writing the function in vertex form. They provide examples and demonstrate how to determine the least value...
Brian McLogan
What are the critical points of a sine and cosine graph
👉 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
Identify the parts and graph a parabola
👉 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...
NASA
NASA | Solar Cycle
The number of sunspots increases and decreases over time in a regular, approximately 11-year cycle, called the sunspot cycle. The exact length of the cycle can vary. It has been as short as eight years and as long as fourteen, but the...
Flipping Physics
Torque Introduction
Translational and Rotational motion are demonstrated and reviewed. Torque is introduced via the equation and several door opening demonstrations. Moment arm or lever arm is defined and illustrated.
FuseSchool
Electron Configuration Diagrams
Learn the basics about Drawing electron configuration diagrams.
Professor Dave Explains
Finding Local Maxima and Minima by Differentiation
How to find the local maxima and minima of a function using differentiation.
Curated Video
Trigonometric Transformations and Graphs: Finding Periods and Defining Symmetries
In this lecture video, the speaker goes in-depth on trigonometric transformations, discussing how to define the period of trigonometric graphs and how to transform those graphs. They start with a recap of the unit circle and trig graphs...
Brian McLogan
Master how to identify the absolute/relative local maximum and minimum points of a graph
Master how to identify the absolute/relative local maximum and minimum points of a graph
Curated Video
How Many Times Can You Fold a Piece of Paper In Half?
Plenty of people argue that you can only fold a piece of paper in half a maximum of 7 times. Is 7-times a hard limit for folding a piece of paper? Well, a piece of paper can be folded more than 7 times. But there's a catch. You cannot do...
Curated Video
Introduction to Increasing and Decreasing Functions and Curve Sketching
This video is a presentation on the concepts of increasing and decreasing functions and curve sketching. It includes examples with solutions and explanations on how to find critical points, stationary points, and ranges of values for...
Curated Video
Introduction to Friction: Static and Kinetic Friction
This video explains the concept of friction, which is a force that exists between two objects that resists motion. The video discusses the two types of friction, static and kinetic, and explains how they work. It also explains how the...
msvgo
Potential Energy of a Spring
This nugget derive the potential energy of a spring with help of two considered cases-when block of mass streched and when compressed.
FuseSchool
Completing The Square - Plotting Quadratics
Completing The Square - Plotting Quadratics | Algebra | Maths | FuseSchool Completing the square is another way of solving quadratics (as well as by factorising and by using the quadratic formula). Completing the square will always work,...
Curated Video
Creating a Dot Plot: Representing Data on a Number Line
In this lesson, students are taught to organize the data, create a frequency table, and determine the intervals for the number line. By placing dots on the graph to represent each data point, students can visually analyze and compare the...
Curated Video
RISE AND SHINE!
Stand and Salute the Sun for an energy boost, even if you got up hours ago. Other poses will firm your belly and stretch your legs.
NASA
NASA | The Arctic and the Antarctic Respond in Opposite Ways
The Arctic and the Antarctic are regions that have a lot of ice and acts as air conditioners for the Earth system. This year, Antarctic sea ice reached a record maximum extent while the Arctic reached a minimum extent in the top ten...
ACDC Leadership
Awesome Supply and Demand Activity- The Pearl Exchange
The Pearl Exchange is a hands-on experiential learning activity that shows how buyers and sellers determine equilibrium price in a market. It also shows how changes in a market will lead to shortages or surpluses and result in changes in...
Curated Video
Identifying Maximums and Minimums with Vertex Form
In this lesson, students will learn about the different forms of quadratic functions and how they can provide valuable information about the function. They will explore the vertex form of a quadratic function and understand how it can...
Curated Video
Writing Quadratic Equations in Vertex Form
In this video, students learn how to find the maximum height of a baseball hit into the air by writing its quadratic function equation in vertex form. By completing the square, they can easily identify the vertex of the parabolic...
Curated Video
Writing Quadratic Equations in Vertex Form by Completing the Square
In this video, the teacher explains how writing a parabola in vertex form helps solve application problems. They go through the process of completing the square to find the vertex form of a quadratic equation. The video also demonstrates...