msvgo
Cyclic Quadrilateral: Theorems
It explains the concept of cyclic quadrilaterals. It explains the theorem related to cyclic quadrilaterals.
msvgo
Building 3-D Shapes
This nugget recalls 3D-shapes and its features (faces, edges,vertices). It also teaches to build nets for 3-D shapes.
Brian McLogan
Learn how to find the equation of a parabola given focus and vertex conic sections
Learn how to write the equation of a parabola given the vertex and the focus. A parabola is the shape of the graph of a quadratic equation. A parabola can open up or down (if x is squared) or open left or right (if y is squared). Recall...
Brian McLogan
Everything you need to know for conic sections Ellipses
Learn all about ellipses for conic sections. We will discuss all the essential definitions such as center, foci, vertices, co-vertices, major axis and minor axis. We will also discuss the essential processes such as how to graph and...
Math Fortress
Calculus III: Three Dimensional Coordinate Systems (Level 4 of 10)
This video continues the exploration of a three dimensional cartesian coordinate system. This video goes over common formulas used in a three dimensional coordinate system, this video covers the midpoint formula and a derivation of the...
Curated Video
Using Equations to Find Missing Angles
In this video, the teacher explains how equations can help us find missing angles in real-world situations, using the example of floor tiles. By examining the patterns and shapes, the teacher demonstrates how to determine the measure of...
Curated Video
Identifying Line Symmetry in Irregular Polygons
In this video, the teacher explains how to identify line symmetry in irregular polygons. They discuss the three options for line symmetry - horizontal, vertical, and diagonal - and emphasize the importance of having matching parts when...
Wonderscape
Shape Sorting Fun: Exploring 2D and 3D Shapes
Kids will learn how to identify shapes, both 2D and 3D, and understand the differences. Shapes are then related to everyday objects to be able to identify shapes in the world around us. Graphics, animation and on-screen, multiple-choice...
Corbett Maths
Edges, Faces, Vertices
Take the edge off of learning about solids. A short video explains how to count the number of edges, faces, and vertices of three-dimensional figures. It works through several examples, including a cube, a square pyramid, a triangular...
CK-12 Foundation
Classifying Polygons: Lesson
For your eyes only: classify the names of polygons. After providing the definition of a polygon, the video introduces the two major classifications of polygons, concave and convex. The segment of a larger playlist on geometry continues...
Math Antics
Polygons
What shapes classify as a polygon? The resource provides the definition of a polygon and provides examples of polygons and shapes that are not polygons. The presentation gives an explanation of why each shape falls into the particular...
PBS
Proving Pick's Theorem
Pick up a resource on Pick's Theorem. Individuals watch a video explaining how to find the area of a polygon drawn on a lattice using Pick's Theorem. The film also shows a proof of the theorem using the Euler characteristic and algebra.
Curated OER
How Do You Rotate a Figure 90 Degrees Clockwise Around the Origin?
Show your class how to rotate a figure 90 degrees clockwise around the origin of a coordinate plane. The lecturer explains the concepts and steps involved in reflecting a figure across the y-axis. Consider providing this for learners as...
Curated OER
How Do You Rotate a Figure 270 Degrees Clockwise Around the Origin?
Pupils who view this tutorial will gain a better understanding of how to rotate a figure around the origin of a coordinate plane. This video covers how to rotate clockwise and counterclockwise to achieve the same purpose. Show this video...
Curated OER
How Do You Rotate a Figure 180 Degrees Around the Origin?
Demonstrate how to rotate a figure around the origin of a coordinate plane. The instructor in this video tutorial explains the concept deliberately, showing how to complete the rotation as she presents the information. After she finishes...
Curated OER
How Do You Rotate a Figure 90 Degrees Clockwise Around the Origin?
Show your class how to rotate a figure 90 degrees clockwise around the origin of a coordinate plane. The lecturer in this video explains the concepts and steps involved in reflecting a figure across the y-axis. Consider providing this...
Curated OER
How Do You Rotate a Figure 270 Degrees Clockwise Around the Origin?
Pupils who view this tutorial will gain a better understanding of how to rotate a figure around the origin of a coordinate plane. This video covers how to rotate clockwise and counterclockwise to achieve the same purpose. Show this video...
Curated OER
How Do You Rotate a Figure 180 Degrees Around the Origin?
Demonstrate how to rotate a figure around the origin of a coordinate plane. The instructor in this video tutorial explains the concept deliberately, showing how to complete the rotation as she presents the information. After she finishes...
Sophia Learning
Sophia: Euler's Formula: Lesson 4
This lesson explains the formula, definition, and application of the Euler Formula. It is 4 of 5 in the series titled "Euler's Formula."
Sophia Learning
Sophia: Euler's Formula: Lesson 3
This lesson explains the formula, definition, and application of the Euler Formula. It is 3 of 5 in the series titled "Euler's Formula."
CK-12 Foundation
Ck 12: Elem Math: Overview of Lines Curves Vertices and Sides of 2 D Shapes
[Free Registration/Login may be required to access all resource tools.] Students watch a video overview on lines, curves and vertices of two dimensional shapes.
Virtual Nerd
Virtual Nerd: What Is an Ellipse?
This tutorial explores the multiple definitions of an ellipse and shows its specific shape and all its different parts. [5:44]