Instructional Video3:22
Curated Video

Congruent Figures and Symmetry

K - 8th
A video entitled “Congruent Figures and Symmetry” which models how to determine if figures are congruent and where lines of symmetry can be drawn.
Instructional Video3:30
Curated Video

The Line of Symmetry

3rd - Higher Ed
“The Line of Symmetry” explains lines of symmetry and examines a variety of simple shapes to find lines of symmetry.
Instructional Video3:27
Curated Video

High Five Facts - Polygons

Pre-K - 5th
This video explores five fun facts about polygons.
Instructional Video8:10
Brian McLogan

How to apply translating to a line on a coordinate grid

12th - Higher Ed
👉 Learn how to apply transformations of a figure and on a plane. We will do this by sliding the figure based on the transformation vector or directions of translations. When performing a translation we are sliding a given figure up,...
Instructional Video5:29
Curated Video

Understanding the Shape of Data Distributions: Symmetry, Bell Curves, and Skews

K - 5th
In this video, the teacher explains the concept of shape in data distribution using different types of graphs. They discuss histograms, line plots, and bell curves, and how to interpret the shape of the data based on symmetry and...
Instructional Video3:47
Curated Video

Finding the Axis of Symmetry in Quadratic Equations

K - 5th
In this video, mathematicians learn how to find the axis of symmetry in a quadratic equation. The axis of symmetry is a line that divides the parabola into two mirror images. By understanding the concept of symmetry and using the formula...
Instructional Video12:15
Brian McLogan

Applying multiple translations to shift a figure

12th - Higher Ed
👉 Learn how to apply transformations of a figure and on a plane. We will do this by sliding the figure based on the transformation vector or directions of translations. When performing a translation we are sliding a given figure up,...
Instructional Video10:30
Catalyst University

How to Determine Reactiveness/Lability of a Metal

Higher Ed
How to Determine Reactiveness/Lability of a Metal
Instructional Video2:21
Brian McLogan

What is a transformation vector

12th - Higher Ed
👉 Learn how to apply transformations of a figure and on a plane. We will do this by sliding the figure based on the transformation vector or directions of translations. When performing a translation we are sliding a given figure up,...
Instructional Video9:52
Looking Glass Universe

The de Broglie Equation and Why There Is No Wave-Particle Duality

12th - Higher Ed
The wave-particle duality seems to used all the time to explain quantum mechanics to the public, but it is one of my pet peeves. It represents an outmoded way of thinking (old quantum theory), which is replaced by our current...
Instructional Video4:48
Curated Video

Finding Extreme Values and Symmetry Using Vertex Form of Quadratic Functions

K - 5th
In this lesson, students will learn how to find extreme values and lines of symmetry using the vertex form of quadratic functions. They will review the three equal forms of quadratic functions: standard form, vertex form, and complete...
Instructional Video6:49
Curated Video

Solving Quadratic Problems with Factored Form (a > 1)

K - 5th
In this lesson, students will learn how to solve quadratic problems when the coefficient "a" is greater than one. They will explore the factored form of quadratic functions to find zeros and lines of symmetry.
Instructional Video4:43
Brian McLogan

How to apply a transformation vector to translate a figure

12th - Higher Ed
👉 Learn how to apply transformations of a figure and on a plane. We will do this by sliding the figure based on the transformation vector or directions of translations. When performing a translation we are sliding a given figure up,...
Instructional Video7:01
Brian McLogan

What do I have to know to graph a quadratic 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 Video3:35
Brian McLogan

How to translate a parallelogram by translating

12th - Higher Ed
👉 Learn how to apply transformations of a figure and on a plane. We will do this by sliding the figure based on the transformation vector or directions of translations. When performing a translation we are sliding a given figure up,...
Instructional Video4:34
Brian McLogan

Learning to shift a triangle by a translation vector

12th - Higher Ed
👉 Learn how to apply transformations of a figure and on a plane. We will do this by sliding the figure based on the transformation vector or directions of translations. When performing a translation we are sliding a given figure up,...
Instructional Video1:56
Brian McLogan

Reflecting a triangle over the y=x line

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 Video5:32
Brian McLogan

How to translate a pentagon by sliding using a vector

12th - Higher Ed
👉 Learn how to apply transformations of a figure and on a plane. We will do this by sliding the figure based on the transformation vector or directions of translations. When performing a translation we are sliding a given figure up,...
Instructional Video4:57
Brian McLogan

How to translate a rectangle by shifting or sliding the figure

12th - Higher Ed
👉 Learn how to apply transformations of a figure and on a plane. We will do this by sliding the figure based on the transformation vector or directions of translations. When performing a translation we are sliding a given figure up,...
Instructional Video5:03
Brian McLogan

What is a vertex

12th - Higher Ed
Definitions are very important to your understanding of why and how we use mathematical processes. Without understanding what a process or certain terms mean it is very hard to understand how or why to do something. That is why I want to...
Instructional Video6:56
Brian McLogan

Determine the axis of symmetry, vertex and graph of a parabola

12th - Higher Ed
👉 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...
Instructional Video5:41
Brian McLogan

How do I graph a quadratic in standard form

12th - Higher Ed
👉 Learn how to graph quadratics in standard form. 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 Video2:47
Brian McLogan

How to reflect a point 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 Video4:19
Brian McLogan

Shifting a triangle using a transformation vector

12th - Higher Ed
👉 Learn how to apply transformations of a figure and on a plane. We will do this by sliding the figure based on the transformation vector or directions of translations. When performing a translation we are sliding a given figure up,...