Instructional Video4:39
Curated Video

Identify Transformations

K - 8th
The video “Identify Transformations” analyzes transformations to determine whether a rotation, reflection, or translation has occurred.
Instructional Video2:41
Curated Video

Perimeters of Shapes

K - 8th
A video entitled "Perimeters of Shapes" uses vertex coordinates to find the perimeters of shapes.
Instructional Video2:03
Curated Video

How to Rotate about the Origin

9th - 12th
In this math video we will learn how to rotate about the origin. We are asked to rotate a triangle 90 degrees clockwise about the origin. We will identify one image and correctly place the image on the coordinate plane to represent the...
Instructional Video5:54
Curated Video

Facts About Reflections and Translations

9th - 12th
In this video, the teacher explains the concepts of reflections and translations using examples of Pentagon L and Triangle T on a coordinate plane. The viewer is presented with multiple choice questions to test their understanding of the...
Instructional Video6:00
Curated Video

Transformations in Geometry: Identifying Reflections, Translations, and Rotations

9th - 12th
In this video, the teacher explains how to identify the correct statements about a transformation of a triangle on a coordinate plane. The teacher goes through each answer choice and explains why it is either correct or incorrect,...
Instructional Video3:13
Curated Video

The Pythagorean Theorem and the Coordinate Plane

9th - 12th
In this video, the teacher explains how to use the Pythagorean theorem in the coordinate plane to find the length of a segment. They walk through the steps of identifying the right triangle, finding the values of the legs, plugging them...
Instructional Video3:51
Curated Video

Understanding Reflections in the Y-Axis

9th - 12th
In this video, a math teacher demonstrates how to solve a standardized test math question involving reflections over the Y axis. The teacher explains the concept and provides step-by-step instructions for finding the image of a point...
Instructional Video12:47
Curated Video

How to Solve a System of Linear Equations By Graphing

9th - 12th
In this video lesson, you will learn how to graph a system of linear equations and solve them by identifying the point of intersection. You will also learn how to check your solutions to ensure they are true for both equations in the...
Instructional Video4:55
Curated Video

Transformations: Congruent or Similar Images

9th - 12th
In this video, the teacher explains the four types of transformations in math - translation, reflection, rotation, and dilation. They then use a given problem to demonstrate how to identify a transformation that would result in a similar...
Instructional Video9:08
Curated Video

Analyzing Quadratic and Linear Functions in Real Life Word Problems

K - 5th
In this video, we explore the concept of domain restrictions in quadratic functions by analyzing real-life scenarios involving linear and quadratic functions. We learn about function notation, linear functions with constant rate of...
Instructional Video8:54
Curated Video

Understanding Geometric Sequences and Exponential Functions

K - 5th
This video explains the concept of geometric sequences and their relationship to exponential functions. It covers the explicit rule for geometric sequences, how to find specific terms in the sequence, and how to graph the sequence on a...
Instructional Video5:28
Curated Video

Trigonometry in the Coordinate Plane: Sine, Cosine, and Tangent

K - 5th
In this video, the teacher explains how to find the sine, cosine, and tangent of angles in the coordinate plane using right triangle geometry. The Pythagorean theorem and the acronym SOHCAHTOA are used to understand the relationships...
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 Video3:31
Curated Video

Graphing Rational Numbers on a Coordinate Plane

K - 5th
In this video, students learn how to graph rational numbers on a coordinate plane. The teacher explains common mistakes and demonstrates the correct way to plot points. The lesson also covers graphing decimal numbers and emphasizes the...
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 Video5:57
Curated Video

Drawing Images of Dilation with Negative Scale Factors

K - 5th
In this lesson, students will learn how to draw images of dilation with a negative scale factor using the center of dilation at the origin on the coordinate plane. They will understand that a dilation takes a segment not going through...
Instructional Video3:16
Curated Video

Modeling Quadratic Functions: Graphs and Equations

K - 5th
In this lesson, mathematicians will learn how to model quadratic functions by drawing graphs and writing equations. They will understand the concept of squaring a number and how it relates to the area of a square. By exploring the...
Instructional Video3:32
Curated Video

Introduction to Coordinate Planes and Location in Space

K - 5th
This video explains how mathematicians use coordinate planes to show the location of objects in space. It introduces the concept of horizontal and vertical number lines, which intersect at the origin to create a coordinate plane. The...
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 Video5:09
Curated Video

Moving Points in Space: Describing Locations on a Coordinate Plane

K - 5th
In this video, students learn how to move a point in space and describe its new location on a coordinate plane by counting the units of movement on both the x and y-axis. The video provides examples and explanations using cardinal...
Instructional Video6:02
Brian McLogan

What is the formula for component form of a vector

12th - Higher Ed
in this video series I will show you how to find the angle of a vector when given in component form or as a linear combination. To understand the direction of a vector it is important to go back to the unit circle and determine how we...
Instructional Video4:56
Curated Video

Graphing Points in Any Quadrant

K - 5th
In this video, the teacher explains how to graph points on a coordinate plane in different quadrants. They review the x and y axes, the origin, and the concept of ordered pairs. The teacher demonstrates how to plot points in each...
Instructional Video4:53
Curated Video

Finding Perimeter and Area Using Ordered Pairs

K - 5th
In this video lesson, students learn how to find the length of sides using ordered pairs and use that information to calculate the perimeter and area of a shape. The teacher explains the relationship between the X and Y axes, and guides...
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,...