Curated Video
Characteristics of a Wave
Characteristics of a Wave explores the characteristics of a wave by defining the terms wave, amplitude, crest, trough, wavelength, and frequency.
Curated Video
Use the Area Formula
A video entitled “Use the Area Formula” which defines area and demonstrates how to use the formula A = l x w to solve area problems.
Curated Video
Sorting Silverware
“Sorting Silverware” demonstrates how to compare and order objects by length.
Curated Video
Similar Figures and Scales
Students learn to solve ratio problems using similar figures and scales
Curated Video
Estimate: Nonstandard Units
“Estimate: Nonstandard Units” shows how to use nonstandard units to estimate the lengths of household objects.
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?
Zach Star
The applications of hyperbolic trig | Why do we even care about these things?
The applications of hyperbolic trig | Why do we even care about these things?
Jabzy
Life in Japanese Manchuria: A Tourist's account of Manchukuo
Life in Japanese Manchuria: A Tourist's account of Manchukuo
Curated Video
Pythagorean Theorem
"Pythagorean Theorem" will show that the area of two squares (sides A and B) equals the area of square (side C).
Curated Video
Perimeters of Shapes
A video entitled "Perimeters of Shapes" uses vertex coordinates to find the perimeters of shapes.
Curated Video
Finding Area Using Arrays
A video entitled “Finding Area Using Arrays” which demonstrates tiling and using arrays to find the area of a rectangle, beginning with repeated addition and moving to multiplication.
Curated Video
Rhombus, Square, Rectangle
A video entitled “Rhombus, Square, Rectangle” discusses the attributes of several quadrilaterals, including squares, rhombuses, and rectangles.
Curated Video
Additive Area Word Problems
The video “Additive Area Word Problems” demonstrates how to decompose an irregular shape into rectangles to find total areas.
Teaching Without Frills
Introduction to Standard Measurement for Kids: Measuring Length in Inches with a Ruler
In this video, you'll learn the rules of standard measurement! We will practice using a ruler to measure inches.
Schooling Online
Physics - Module 2 - Introduction to Statics and Dynamics: Hooke's Law
Lotus and Brooke put their skills to the test, but the game is rigged! This lesson will use Hooke’s Law to calculate the extension of a spring when a force is applied. Definitions included: elastic force, Hooke’s Law, force-displacement...
Curated Video
Finding Percent of Increase
In this video, the teacher explains how to solve a real-world math problem involving percent of increase. The problem involves expanding a rectangular patio by increasing the length by 50% and the width by 20%. The teacher walks through...
Curated Video
The Pythagorean Theorem and the Coordinate Plane
In this video, the teacher explains how to use the Pythagorean theorem in the coordinate plane to find the length of a segment. They walk through the steps of identifying the right triangle, finding the values of the legs, plugging them...
Curated Video
Scale Ratio of a Drawing
In this short math video we will determine the scale ratio of a drawing to answer a standardized math test question. We will begin by drawing a picture to visualize the problem. We will compare the drawing length to the actual length. ...
Science Buddies
PING Ultrasonic Distance Sensor and Arduino
Learn how to the PING))) ultrasonic distance sensor from Parallax, also called a sonar sensor, with an Arduino to measure the distance to a target object. Visit the Science Buddies website for cool science projects you can do with an...
Curated Video
Wireshark D2 V6 - Statistics Menu
DAY TWO - We will explore Wireshark interface in details - Video 6: Statistics menu
Curated Video
How to get the real length knowing length in picture
How to get the real length knowing length in picture
Curated Video
LAB 7: How to Create Strong Passwords
I will help you get started with tools to generate and store strong passwords