Curated Video
What's Your Problem?
A video entitled “What’s Your Problem?” which discusses how a character in a story tried different solutions to solve his problem.
Curated Video
Engineers: Trial and Improvement
“Engineers: Trial and Improvement” discusses the steps of the engineering design process.
Curated Video
Complex Numbers and Properties
This video will explain how to choose the correct property to apply to a complex number expression, and how to solve them.
Curated Video
Solutions by Graphing Systems
This video will discuss examples to find approximate solutions by graphing, using technology. Equations of the form f(x) = g(x) will be solved, where f(x) and g(x) may be linear, polynomial, rational, absolute value, exponential, or...
Curated Video
Compare Two Solutions
A video entitled “Compare Two Solutions” which demonstrates how to compare and test two tools designed to solve the same problem.
Curated Video
Systems of Equations
“Systems of Equations” will explain how to tell whether two lines intersect, and if they intersect, how to solve them.
Curated Video
Subtracting with Symbols
“Subtracting with Symbols” demonstrates strategies for solving subtraction problems that use symbols to represent unknown numbers.
Curated Video
Similar Figures and Scales
Students learn to solve ratio problems using similar figures and scales
Curated Video
Sound on the Move
“Sound on the Move” explores how sound waves travel different distances depending on the type of material through which they travel.
The Noted Anatomist
Osmosis
This brief video tutorial briefly discusses osmosis, osmotic pressure, oncotic pressure and tonicity: 0:00. Introduction 0:13. Osmosis 1:31. Osmotic pressure 2:03. Oncotic pressure 3:34. Tonicity - 3:47. Isotonic solution - 4:15....
Zach Star
Can you always pair an equal number of red and blue points with no intersection?
Can you always pair an equal number of red and blue points with no intersection?
Virtually Passed
2.0 A better way to understand Differential Equations | Nonlinear Dynamics | 2D Linear Diff Eqns
These second-order linear differential equations can be written in the form dx/dt = ax + by dy/dt = cx + dy Depending on the values of a,b,c and d, the dynamics will be very different! They can be characterized by finding the eigenvalues...
Virtually Passed
1.0 A better way to understand Differential Equations | Nonlinear Dynamics | 1D Linear Diff Eqns
Here we show another way to graphically interpret first order ordinary differential equations (ODE's) in the form dx/dt = f(x). Rather than solve the differential equation by integrating, which is often impractical, it's useful to graph...
Virtually Passed
1.1 Stability of Fixed Points PROOF | Nonlinear Dynamics
This video deals with nonlinear differential equations in the form: dx/dt = f(x) To find out whether a fixed point is stable or not, a linear stability analysis is done whereby the function is approximated as a line. If the slope of that...
Organizational Communication Channel
Group Problem Solving Steps (repost)
When teams follow these Group Problem Solving Steps, they are much more likely to reach effective, high-quality decisions and less likely to let ineffective decisions move forward. Thanks to research by Randy Hirokawa and his associates,...
Organizational Communication Channel
Advantages and Disadvantages of Working in Groups
The Organizational Communication channel is hosted by Alex Lyon (Ph.D.). He also hosts Communication Coach, a related Youtube channel. He is a Professor of Communication.
Curated Video
Story Elements
Learn to create a story elements graphic organizer to find the characters, setting, plot, conflict, resolution and theme to a fiction story.
Curated Video
Water Erosion Solutions
“Water Erosion Solutions” discusses plantings and man-made structures as ways of preventing water erosion.
Curated Video
The Design Process
The Design Process describes the purposeful method to use in finding a practical solution to a problem.
Curated Video
Addition When Subtracting
A video entitled "Addition When Subtracting" which shows you how to solve subtraction problems by using a strategy involving addition.
Curated Video
Equations with Fractions
Equations with Fractions demonstrates how to solve one-step equations by using reciprocals when the coefficient of the variable is a fraction.
Curated Video
Exploring the Solution
The video “Exploring the Solution” uses an extended example to introduce the parts of a solution and types of solutions.
Teaching Without Frills
Realistic Fiction Writing for Kids Episode 2: Brainstorming
In this video, you will learn how to brainstorm ideas for your realistic fiction story. We will brainstorm the main character, setting, problem, and solution.