Curated Video
The Rectangular Prism with the Greatest Volume
In this short math video we will answer a standardized math test question where we identify the rectangular prism with the greatest volume. We will recognize that each prism is a rectangular prism and review the volume formula V=l*w*h....
Curated Video
Counting Unit Cubes to Find Volume
In this short math video we will answer a standardized math test question where we are counting unit cubes to find volume. We will begin by checking the unit of measure. We will then review how to find the volume of a cube or rectangular...
Curated Video
Finding Volume Using Unit Cubes
In this video, the teacher demonstrates how to find the volume of right rectangular prisms using unit cubes and applies this knowledge to answer a standardized math question with three parts. The teacher also explains how to find the...
Catalyst University
Quantum Mechanics | The Hydrogen Line Spectrum
Introductory video to the hydrogen line spectrum, which in part led to the initial development of quantum mechanics.
Brian McLogan
How to determine the volume of a cone by finding the height first
👉 Learn how to find the volume and the surface area of a cone. A cone is a 3-dimensional object having a circular base and round surface converging at a single point called its vertex (or apex). The vertical distance from the circular...
Curated Video
Developing a Plan for Finding Surface Area Using Congruent Faces
In this video, the teacher explains how congruent faces can help make finding surface area easier. They discuss the different types of rectangular prisms and how to determine the number of face sizes and edge lengths. The teacher then...
Curated Video
Analyze Triangular Prisms to Find Surface Area
This video explains how to analyze triangular prisms by identifying and assessing pairs of congruent triangular faces. It discusses the concept of congruence and parallelism in 3D solids. The lesson highlights the different sizes and...
Curated Video
Grade 7 Common Core Math YEAR END REVIEW Part B
This video lesson provides guided practice to prepare for a Grade 7 Common Core Mathematics cumulative assessment. The questions that are presented and modeled are the released 2018 MCAS Session B questions. A calculator IS permitted for...
Curated Video
Understanding Three-Dimensional Figures: Identifying Parts and Terminology
In this video, the teacher explains the terms used to describe three-dimensional figures. They discuss the different dimensions of figures, such as one-dimensional, two-dimensional, and three-dimensional. They also explain the parts of a...
Curated Video
The Effects of Wavelength and Speed on Electromagnetic Waves
This video is a lecture on the effects of wavelength and speed on electromagnetic waves. The speaker explains what can happen to a wave at the boundary between two media, including reflection and refraction. They also discuss how...
Brian McLogan
Finding the volume and the surface area of a sphere
👉 Learn how to find the volume and the surface area of a sphere. A sphere is a perfectly round 3-dimensional object. It is an object with the shape of a round ball. The distance from the center of a sphere to any point on its surface is...
Curated Video
Understanding the Associative Property of Multiplication through the Volume Formula
In this lesson, students will learn about the associative property of multiplication by using the volume formula. They will understand that the order in which they multiply the dimensions of a rectangular prism does not affect the final...
Curated Video
Properties of a Shape: Hexagonal Prism
This video shows the process for solving the problem presented in SATs 2022 Paper 3 Q1, which involves properties of a hexagonal prism.The video begins with a review of how to answer questions on this exam, which focuses on reasoning....
Brian McLogan
Finding the surface area of a rectangular prism
👉 Learn how to find the volume and the surface area of a prism. A prism is a 3-dimensional object having congruent polygons as its bases and the bases are joined by a set of parallelograms. A prism derives its name from the shape of its...
Curated Video
Finding Surface Area of Triangular Prisms
In this lesson, students will learn how to develop a plan for finding the surface area of triangular prisms by identifying the different sizes of faces and applying their knowledge of congruent faces. The lesson provides clear...
Curated Video
Finding the Length of a Diagonal in a Rectangular Prism using the Pythagorean Theorem
In this video, the teacher explains how to find the length of a diagonal inside a rectangular prism using the Pythagorean theorem. They review the steps of writing equations, solving for unknown side lengths, and checking the answers.
Physics Girl
What is Color? Flame Challenge Winner 2014
This is the winning entry for the 2014 Flame Challenge put on by Alan Alda and the Center for Communicating Science.
TMW Media
Area of Prisms: Defining a rectangular prism
What is a prism? What are examples of a rectangular prism? What terms define a prism? Area of Prisms, Part 1
Curated Video
Finding Volume of Rectangular Prisms by Packing with Unit Cubes
This video teaches viewers how to find the volume of a rectangular prism with whole number edge lengths by packing it with unit cubes. It explains the concept of volume and demonstrates how to calculate it using the formula for a...
Catalyst University
Geometry | Surface Area of a Sphere & Hemisphere
In this video, we calculate the surface area of a sphere and hemisphere [with examples].
Curated Video
Total Internal Reflection and Its Applications
This video provides an explanation of the phenomenon of total internal reflection, which occurs when a wave travels from one material to another and is reflected back instead of refracting. The video also explains how to calculate the...
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...
Curated Video
Computing Volume Using Dimensions and Formulas
In this video, the teacher explains how to compute the volume of a solid figure using different volume formulas. They demonstrate the traditional formula of multiplying length, width, and height, as well as a more efficient formula that...
Curated Video
GCSE Secondary Maths Age 13-17 - Shapes & Area: Elevation Drawings - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...