Instructional Video6:22
Catalyst University

Determine the Isotonic Concentration for a Cell in Solution

Higher Ed
In this video, we consider the following situation:

Eggs (cells) are placed in solutions with various concentrations, and initial and final egg masses are determined. Determine the isotonic concentration via graphing and manual...
Instructional Video2:39
Brian McLogan

What do you need to know to write the equation of a parabola

12th - Higher Ed
Learn all about parabolas in conic sections. We will discover the basic definitions such as the vertex, focus, directrix, and axis of symmetry. We will also take a look a basic processes such as graphing, writing the equation and...
Instructional Video6:30
Brian McLogan

How to use left hand riemann sum approximation

12th - Higher Ed
👉 Learn how to approximate the integral of a function using the Reimann sum approximation. Reimann sum is an approximation of the area under a curve or between two curves by dividing it into multiple simple shapes like rectangles and...
Instructional Video8:48
National Institute of Standards and Technology

Preparation of Powdered Coal and Coke SRM Blends

9th - 12th
This video demonstrates how to blend powdered coal and coke certified reference materials. It is intended to be used in conjunction with NIST Special Publication SP 260-167 available at href='http://ts.nist.gov/MeasurementService...'...
Instructional Video2:41
Visual Learning Systems

Investigating Simple Plants: Liverworts and Hornworts, and Mosses

3rd - 8th
This series of videos explores the fascinating characteristics of nonvascular land plants as well as some of the simpler vascular plants. An in-depth look at mosses, hornworts, and liverworts serves as the topic of study for the...
Instructional Video3:01
Brian McLogan

How to reflect a line over the origin

12th - Higher Ed
👉 Learn how to reflect points and a figure over a line of symmetry. Sometimes the line of symmetry will be a random line or it can be represented by the x or y-axis. Either way when reflecting a point and or figure over the line of...
Instructional Video2:31
Brian McLogan

How to apply a reflection over the x axis ex 1

12th - Higher Ed
👉 Learn how to reflect points and a figure over a line of symmetry. Sometimes the line of symmetry will be a random line or it can be represented by the x or y-axis. Either way when reflecting a point and or figure over the line of...
Instructional Video3:28
Brian McLogan

How to graph a quadratic equation in standard form

12th - Higher Ed
👉 Learn the basics to understanding graphing quadratics. A quadratic equation is an equation whose highest exponent in the variable(s) is 2. To graph a quadratic equation, we make use of a table of values and the fact that the graph of a...
Instructional Video6:17
Curated Video

Graphing Quadratic Functions and Understanding Complex Roots

K - 5th
In this video, the teacher explains the graphical meaning of real and complex roots in quadratic functions. They review function notation and the steps to graph a quadratic function. They also explain how to use the discriminant to...
Instructional Video9:52
Mister Simplify

Ansoff Matrix - Business Stretegy & Growth - Simplest explanation Ever

12th - Higher Ed
The Ansoff Matrix is a popular business model used for strategising business growth by product development & market development.
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This simple video is derived from expert input and the presentation style is deliberately kept...
Instructional Video1:51
FuseSchool

Plot Straight Line Graphs - Part 2

6th - Higher Ed
In this video we look at more examples of plotting straight lines onto graphs. This time the equations are a little trickier - such as having fractions for the gradients. When completing the table of values, if the equation has fractions...
Instructional Video2:24
Brian McLogan

How do you write a vector from component form to standard unit vector form

12th - Higher Ed
In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus. The video will provide you with math help using step by step instruction. Math help tutorials is just what you need...
Instructional Video5:35
Brian McLogan

Gaph the system of three linear inequalities and determine the feasible region ex 15

12th - Higher Ed
In this video series you will learn how to graph a system of linear inequalities. When graphing a system of linear inequalities you will graph just like a system of linear equations except you will use test points to shade.
Instructional Video10:46
Brian McLogan

Learn how to graph an ellipse by re writing the equation from completing the square

12th - Higher Ed
Learn how to graph horizontal ellipse which equation is in general form. A horizontal ellipse is an ellipse which major axis is horizontal. When the equation of an ellipse is written in the general form, we first rewrite it in standard...
Instructional Video3:29
Brian McLogan

Reflecting a triangle over the y axis

12th - Higher Ed
👉 Learn how to reflect points and a figure over a line of symmetry. Sometimes the line of symmetry will be a random line or it can be represented by the x or y-axis. Either way when reflecting a point and or figure over the line of...
Instructional Video3:05
Brian McLogan

Reflecting a triangle over the origin

12th - Higher Ed
👉 Learn how to reflect points and a figure over a line of symmetry. Sometimes the line of symmetry will be a random line or it can be represented by the x or y-axis. Either way when reflecting a point and or figure over the line of...
Instructional Video3:34
Brian McLogan

How to reflect a line segment over the x axis

12th - Higher Ed
👉 Learn how to reflect points and a figure over a line of symmetry. Sometimes the line of symmetry will be a random line or it can be represented by the x or y-axis. Either way when reflecting a point and or figure over the line of...
Instructional Video3:26
Brian McLogan

How to reflect a trapezoid over the y=x axis

12th - Higher Ed
👉 Learn how to reflect points and a figure over a line of symmetry. Sometimes the line of symmetry will be a random line or it can be represented by the x or y-axis. Either way when reflecting a point and or figure over the line of...
Instructional Video5:40
Curated Video

Introduction to Sketching Graphs

Higher Ed
This video provides an introduction to sketching graphs, discussing important points to consider such as the shape of the graph, its intersection, and turning points. The speaker reviews the general shapes of common graphs such as...
Instructional Video5:06
Brian McLogan

Finding the x and y intercepts and then graphing the equation using the intercepts

12th - Higher Ed
👉 Learn how to graph linear equations written in standard form. When given a linear equation in standard form, to graph the equation, we first rewrite the linear equation in slope intercept form, (i.e. in the form y = mx + c, where m is...
Instructional Video6:12
Curated Video

Create a computer vision system using decision tree algorithms to solve a real-world problem : [Activity] Perform non-affine image transformation on a traffic sign image

Higher Ed
From the section: Computer Vision Basics: Part 2. In this section, we’ll explore the some addtiional features of Computer Vision.



Computer Vision Basics: Part 2: [Activity] Perform non-affine image transformation on a traffic...
Instructional Video1:49
Planet PE

5 a day GCSE PE revision vol 8- planes axes and levers

9th - 12th
Here is volume 8 of the planet pe 5 a day gcse pe revision questions. As we move towards the exam in a few weeks time I will be posting 5 questions each day to help test your revision. Place your answers in the comments section and...
Instructional Video3:23
Brian McLogan

Find the equation of a circle given the center and line tangent to the circle

12th - Higher Ed
In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus. The video will provide you with math help using step by step instruction. Math help tutorials is just what you need...
Instructional Video3:25
Curated Video

Modeling Rational Functions by Graphing

K - 5th
In this lesson, mathematicians will learn how to model rational functions by graphing. By understanding the relationship between variables in a rational function, students can visually represent the data in tables and graphs. Through...