Curated Video
Introduction to Finding the Volume of Rectangular Prisms
In this video, students will learn how to find the volume of a rectangular prism by using their knowledge of geometric solids. The video explains the concepts of length, width, and height, as well as the difference between...
Step Back History
Did the Chinese Beat Columbus to the Americas?
It seems as if every part of the old world, has a theory of how they got to the new world before Columbus. Last time we discussed those theories that have the highest chance of being true, and now we will go into the more outlandish...
Neuro Transmissions
I participated in a research study. Here's what it was like
At some point, you've probably seen signs calling for research study participants. But did you ever take a stub and call the number? What does that even look like? It can be a scary thing to hop into a study as a participant. But it...
ATHS Engineering
Isometric Sketching: From Object to Paper
This video is a tutorial for creating an isometric sketch using a 3D-printed object as a reference. The teacher explains the rules for choosing the front view, demonstrates how to sketch using a ruler and mechanical pencil, and shows how...
Curated Video
Understanding Part-to-Total Ratios with Diagrams
In this video, the teacher explains the concept of part-to-total ratios using a scenario of people's preferences for a roller coaster. The teacher emphasizes that a ratio is not just a comparison of parts, but can also compare parts to a...
Professor Dave Explains
Three-Dimensional Shapes Part 2: Calculating Volume
How to calculate volume.
Curated Video
Computing Surface Area of Rectangular Prisms
In this video, the teacher explains how to compute the surface area of rectangular prisms to solve real-world problems. Using a specific example of cereal boxes, the teacher demonstrates how to find the surface area and determine how...
Journey to the Microcosmos
We Found a Super Rare Microbe!
After over three years of searching for it, our Master of Microscopes has found a Spirostomum semivirescens!
Curated Video
Visualizing Two-Dimensional Cross Sections of Prisms
This video discusses the basic terms and characteristics of solids, and demonstrates how different slicing angles result in different shapes. The teacher also highlights the relationship between the number of faces and the maximum number...
Catalyst University
Geometry | Surface Area of a Rectangular Prism or Cube
In this video, we will determine the surface area of a rectangular prism (or cube).
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...
Curated Video
Perimeter of Plane Figures
Understand the perimeter of a plane figure as the total length of its sides.
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: Faces, Edges, Vertices, and Classifications
In this video, the speaker explains the basics of 3D shapes and their properties. They go through various shapes such as cubes, cuboids, prisms, pyramids, cones, spheres, and hemispheres, discussing their characteristics in detail. The...
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