Curated Video
Perimeter of Plane Figures
Understand the perimeter of a plane figure as the total length of its sides.
Curated Video
Determining Area, Surface Area, and Volume
In this video, we explain how to determine whether you need to find the area, surface area, or volume of an object by looking at their definitions. We review the concepts of area, surface area, and volume, and provides examples of how to...
IDG TECHtalk
Zoom fatigue is real. Here's how to fight it
Sometimes, it can feel like there’s a Zoom meeting for everything now: team check-ins, town halls, happy hours with friends, worship services and exercise classes. And while all of these meetings may seem good in theory, in practice,...
Curated Video
How to Identify Vertices, Edges & Faces in Three Dimensional Figures
In this video lesson we will learn how to identify vertices, edges and faces on a three-dimensional solid. We will learn that the edges meet at the vertices. We will discover that each face is formed by edges. We will discover the...
Curated Video
Using a Net to Find Surface Area
The video is a math test prep where the teacher guides the students on how to identify the surface area of a right triangular prism gift box using a net. The teacher encourages the use of mathematical reference sheets and formulae to...
Professor Dave Explains
Three-Dimensional Shapes Part 1: Types, Calculating Surface Area
How to calculate surface area.
Curated Video
Finding the Surface Area of Prisms & Pyramids
This video is a math lesson on finding the surface area of prisms and pyramids. The teacher explains the concepts of three-dimensional solids, identifies the different types of prisms and pyramids, and provides strategies for finding...
Learning Mole
3D Shapes
This animated math video lesson is all about 3D shapes. Students will love this engaging and interactive video that takes them step-by-step on how to sort so many different things in a fun way. Students will learn about shape traits and...
Curated Video
KS2 Primary Maths Age 9-13 - Cubes - Problem: - Explained
SchoolOnline's Primary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 9-13, they cover every key topic and sub topic covered in Maths in clear and easy to follow steps. This video looks at...
KnowMo
Introduction to 3D Shapes and Classification
The video provides an overview of 3D shapes, with a focus on prisms, pyramids, spheres, and hemispheres. The presenter explains how to classify 3D shapes based on their faces and identifies the formula linking faces, vertices, and edges....
Curated Video
KS2 Primary Maths Age 9-13 - Volume and Surface Area: - Explained
SchoolOnline's Primary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 9-13, they cover every key topic and sub topic covered in Maths in clear and easy to follow steps. This video looks at...
Tarver Academy
How to find the Axis of Symmetry
In This Episode, Tyler Teaches Us About How to find the Axis of Symmetry
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.
msvgo
Polyhedrons
This nugget explains what a Polyhedron is. It also explains convex, concave and regular Polyhedrons along with the Euler's formula.
Weird History
What Hygiene Was Like During The Great Depression
When you think of hygiene during the Great Depression, you might automatically assume the widespread unemployment and poverty resulted in a generally dirty and unkempt population. However, while many people were forced to live in...
Professor Dave Explains
The Alpha Centauri System
When we eventually develop the capacity to leave our solar system, we will be ready to visit countless other worlds. Where will we go first? Probably the closest system to ours, since it'll be the fastest. Which system is that? The Alpha...
Curated Video
Representing Three-Dimensional Figures with Nets
In this video, the teacher explains how to represent three-dimensional figures in two dimensions using nets. They define dimensions and give examples of one-dimensional, two-dimensional, and three-dimensional figures. They also...
Curated Video
Finding the Surface Area of Triangular Prisms
In this video, you will learn how to find the surface area of triangular prisms by calculating the area of the faces that make up the figure. The video provides an example problem and offers helpful tips and shortcuts for solving similar...
Curated Video
Finding the Surface Area of Rectangular Prisms
In this video, students will learn how to find the surface area of rectangular prisms by analyzing the prism's six faces and computing their areas. The video explains key concepts such as finding the area of a rectangle and defines...
Curated Video
Calculating Surface Area of Rectangular Prisms
In this video, the teacher explains how to calculate the surface area of a rectangular prism by analyzing its six faces and computing their areas. The teacher demonstrates the process using examples of different rectangular prisms,...
Brainwaves Video Anthology
Alexander Todorov - Face Value The Irresistible Influence of First Impressions
Face Value: The Irresistible Influence of First Impressions The scientific story of first impressions–and why the snap character judgments we make from faces are irresistible but usually incorrect. Dr. Todorov’s lab studies how people...
Fun Robotics
Artificial Intelligence Branches
Explaining the main branches of Artificial Intelligence
Curated Video
Finding Surface Area of Cubes and Prisms Using Formulas
In this video, students will learn how to find the surface area of cubes and prisms using formulas. The teacher explains the concept of area and how it relates to surface area. The lesson also introduces a formula that simplifies the...