Curated Video
Describing Fractions of Rectangles Using Unit Fractions
In this video, the teacher explains how to describe fractions of a rectangle by counting unit fractions. They use examples of rectangles partitioned into halves, thirds, and fourths to demonstrate how to count the unit fractions that are...
Product Design Online
Learn Fusion 360 in 30 Days - Day #19: 3D Model a Hinged Box (Part 2 of 2)
Extend Faces in Extrude Dialog The Extend Faces (formerly Chain Faces) was originally on the right-hand side of the dialog. You will find that they have swapped the two icons. Be sure to select Extend Faces on the left-hand side. Auto...
Curated Video
Partitioning Rectangles with Same-sized Squares
In this video, the teacher explains how to partition a rectangle using same-sized squares. The concept of overlap and coverage is introduced, and students are guided through examples of counting the squares needed to cover different...
Brian McLogan
Finding the volume and surface area of a pyramid with a rectangular base
👉 Learn how to find the volume and the surface area of a pyramid. A pyramid is a 3-dimensional object having a polygon as its base and triangular surfaces converging at a single point called its apex. A pyramid derives its name from the...
Brian McLogan
How to find height and understand the formula for area of an oblique triangle
👉 Learn how to find the area of a triangle. The area of a triangle is the measure of the region enclosed by the triangle. There are several methods that can be used to find the area of a triangle depending on the available information....
Product Design Online
Learn Fusion 360 in 30 Days - Day #8: 3D Model a Doorstrop
Change the Document Units to Inches (optional) I used imperial units in this tutorial because that happened to be the doorstop dimensions I found online. You can still follow along with millimeters if that's what you prefer. Otherwise,...
Curated Video
Learning D3.JS 5.0 2.4: Creating Circles and Ellipses
In this video, we will learn how to create circles and ellipses. • Code a circle and view it in the browser • Fix the problem with viewing only one quarter of the circle • Code an ellipse and view it correctly
Product Design Online
Learn Fusion 360 in 30 Days - Day #7: 3D Model a Handlebar Grip
Visual Style set to Shaded (optional) You may notice the appearance of the handlebar grip looks a little different. That's because my Visual Style setting was set to the "Shaded" option. This setting is simply visual and does not affect...
Let's Tute
Finding the Area of a Triangle Using Coordinates of Vertices
In this video, the teacher explains how to find the area of a triangle using the coordinates of its vertices. They break down the triangle into three trapeziums and provide a formula for finding the area. They also provide a helpful...
Brian McLogan
how to determine the surface area of a square pyramid
👉 Learn how to find the volume and the surface area of a pyramid. A pyramid is a 3-dimensional object having a polygon as its base and triangular surfaces converging at a single point called its apex. A pyramid derives its name from the...
Brian McLogan
What is 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
Using Bar Models to Solve Word Problems
In this video, the teacher demonstrates a step-by-step approach to solving word problems using a bar model. The students are encouraged to chunk the information in the problem and draw a visual representation to make it easier to...
Curated Video
Finding Area Using Multiplication: Understanding Length and Width
This video lesson teaches students how to find the area of a polygon by multiplying the length and width. It explains the concept of area and reviews the use of arrays for multiplication. The video also emphasizes the importance of not...
Brian McLogan
How to use left hand riemann sum approximation
👉 Learn how to approximate the integral of a function using the Reimann sum approximation. Reimann sum is an approximation of the area under a curve or between two curves by dividing it into multiple simple shapes like rectangles and...
Curated Video
Expanding Linear Expressions with Rational Coefficients
In this video, we learn how to expand linear expressions with multiplication, addition, and subtraction. We explore the concept of rational coefficients and the importance of combining like terms. The properties of real numbers, such as...
Curated Video
Writing Fractions: Grouping Objects into Equal Parts
In this video, students learn how to write fractions by looking at sets of objects and grouping them into equal parts. The teacher explains that fractions represent equal parts of a whole, whether it's breaking shapes or sets of objects....
Curated Video
Sorting Quadrilaterals by Attributes
In this lesson, students will learn about quadrilaterals and how to sort them based on their attributes. They will explore the characteristics of polygons, quadrilaterals, angles, parallel lines, and congruent sides.
English Tree TV
Shapes Song
It’s a super fun Shapes Song for kids! You can listen to other children’s voices singing this song, too! Teach and learn English shapes with this original music video. This is a great learning music video for young children, ESL/EFL...
TMW Media
Area of Prisms: Calculating the area of a rectangular prism
How do you find the surface area? What is the formula for the total area of a rectangular prism? Area of Prisms, Part 2
Brian McLogan
Learn how to find the area of a triangle
👉 Learn how to find the area and perimeter of triangles. A triangle is a shape of three sides. The area of a shape is the measure of the portion enclosed by the shape while the perimeter of a shape is the measure of the outline enclosing...
Looking Glass Universe
Things we know about spin in quantum mechanics
I discuss a few experimental facts about some weird thing called Spin, especially the Stern Gerlach experiment.
TMW Media
Cylinders, Cones and Spheres: Calculating the area of a cylinder
Given the radius or diameter and height, how do you calculate the area of a cylinder? Cylinders, Cones and Spheres, Part 2
Brian McLogan
How to use special right triangles to determine the area of a parallelogram
👉 Learn all about Area and Perimeter. In this playlist, we will explore how to determine the area and perimeter of 2-dimensional figures. We will also look into combinations of figures. The focus will be on rectangles, squares,...
Tarver Academy
Finding the Measure of the Diagonal of a Rectangle
In This Episode, Tyler Teaches Us About Finding the Measure of the Diagonal of a Rectangle