Curated Video
Estimating Lengths and Comparing Measurements
In this MightyOwl video we will help Sue organize her collections by length - she is a big fan of collecting! We will learn about estimating length - you just have to use what you already know to make a good guess. You may know the...
Curated Video
Introduction to Perimeter
What do walking around yards, creating addition expressions, and enclosed shapes have in common? Find out in this video, where we explore what perimeter is, and how to calculate it!
Curated Video
Let's Talk about Triangles
“Let’s Talk about Triangles” describes the main types of triangles and explains what makes each type unique.
Curated Video
Real-World Perimeters
“Real-World Perimeters” demonstrates how to solve real-world word problems involving perimeter.
Curated Video
Possible Side Lengths
“Possible Side Lengths” demonstrates how to solve a real-world problem by finding possible side lengths for a rectangle with a given perimeter.
Curated Video
Review: Perimeter and Area
The video “Review: Area and Perimeter” reviews the terms perimeter, area, length, and width and reviews how to find the perimeter and area of a square and a rectangle.
Curated Video
Congruent Figures and Symmetry
A video entitled “Congruent Figures and Symmetry” which models how to determine if figures are congruent and where lines of symmetry can be drawn.
Curated Video
Estimate: Nonstandard Units
“Estimate: Nonstandard Units” shows how to use nonstandard units to estimate the lengths of household objects.
Curated Video
Sorting Silverware
“Sorting Silverware” demonstrates how to compare and order objects by length.
Zach Star
Can you always pair an equal number of red and blue points with no intersection?
Can you always pair an equal number of red and blue points with no intersection?
Curated Video
Perimeters of Shapes
A video entitled "Perimeters of Shapes" uses vertex coordinates to find the perimeters of shapes.
Curated Video
Read the length and width of the square and rectangle
Read the length and width of the square and rectangle
Curated Video
Julia for Data Science (Video 7)
Julia is an easy, fast, open source language that if written well performs nearly as well as low-level languages such as C and FORTRAN. Its design is a dance between specialization and abstraction, providing high machine performance...
Curated Video
Finding the Perimeter of Squares and Rectangles
In this video lesson, students will learn how to find the perimeter of a square or rectangle by adding the side lengths. The teacher explains the concept clearly and provides examples to illustrate the process.
Curated Video
Finding the Perimeter of a Rectangle: Applying the Formula
In this video, the teacher explains how to find the perimeter of a rectangle by applying a formula. They review the concept of a rectangle, its length and width, and the definition of perimeter. Using examples, the teacher demonstrates...
Let's Tute
Distance Formula & Pythagorean Theorem
In this online video we will learn how to find the Area of triangle in Coordinate Geometry and simple trick to remember the formula quickly.
Brian McLogan
ACT SAT Prep How to determine the perimeter of a triangle using similar triangles
ACT SAT Prep How to determine the perimeter of a triangle using similar triangles
Professor Dave Explains
Orthogonality and Orthonormality
Defining vectors as being orthogonal and orthonormal.
Curated Video
Julia for Data Science (Video 16)
Julia is an easy, fast, open source language that if written well performs nearly as well as low-level languages such as C and FORTRAN. Its design is a dance between specialization and abstraction, providing high machine performance...
msvgo
Applications of Distance Formula
It provides solved problems based on co-linearity of points, proving the coordinates to be the vertices of a geometrical figure and on finding locus.
Brian McLogan
Given the properties of a rectangle determine the value of x
👉 Learn how to solve problems with rectangles. A rectangle is a parallelogram with each of the angles a right angle. Some of the properties of rectangles are: each pair of opposite sides are equal, each pair of opposite sides are...
KnowMo
Similarity in More Than One Dimension: Calculating Scale Factors and Solving Problems
This video provides an introduction to working with similar shapes and calculating scale factors in multiple dimensions. The presenter explains the properties of similar shapes and how to calculate the linear, area, and volume scale...
Curated Video
KS2 Primary Maths Age 9-13 - Number and Place Value: Estimation - 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...