Visual Learning Systems
Introduction to Galvanometers
In this video, we explore the galvanometer, an instrument that uses electromagnetism to measure small currents. Galvanometers are essential tools used in ohmmeters and voltmeters. This video is part of the 11-part series, Electromagnetism.
Brian McLogan
How to find the arc length of a circle using the formula
👉 Learn how to solve problems with arc lengths. You will learn how to find the arc length of a sector, the angle of a sector, or the radius of a circle. An arc of a circle is the curve between a pair of points on the circumference of the...
Brian McLogan
Find the arc and explain why theta cannot be in degrees
👉 Learn how to solve problems with arc lengths. You will learn how to find the arc length of a sector, the angle of a sector, or the radius of a circle. An arc of a circle is the curve between a pair of points on the circumference of the...
KnowMo
Introduction to Rate of Change and its Interpretation on Graphs
This video is an educational lecture on the topic of rate of change in mathematics. The speaker begins by explaining that rate of change relates to how one quantity changes in relation to another and is commonly represented by the...
Visual Learning Systems
Introduction to the Metric System: Summing Up
This program introduces students to the usefulness and fun of the metric system. The concept of measurement as related to the metric system kicks off the video, followed by examples of how the metric system is used in science. Through a...
The March of Time
1949: WHITE PLAINS PARKING LOT: WS Car pulling into parking lot. CU Sign 'Municipal Parking 3 Hour Limit 5 Cents per Hour.' WS White Plains parking lot, car pulling into spot, parking meters. MS Woman paying parking meter. CU Inserting nickel.
MOT 1949: WHITE PLAINS PARKING LOT: WS Car pulling into parking lot. CU Sign 'Municipal Parking 3 Hour Limit 5 Cents per Hour.' WS White Plains parking lot, car pulling into spot, parking meters. MS Woman paying parking meter. CU...
Brian McLogan
Find the missing side of a triangle using special right triangles
Find the missing side of a triangle using special right triangles
Curated Video
GCSE Secondary Maths Age 13-17 - Ratio, Proportion & Rates of Change: Inverse Proportionality - 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...
Curated Video
GCSE Secondary Maths Age 13-17 - Ratio, Proportion & Rates of Change: Ratio - 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...
Curated Video
Measuring the Perimeter of Plane Figures Using a Grid
Measure the perimeter of plane figures using a grid.
Next Animation Studio
NASA's Ingenuity helicopter to fly on Mars in April
NASA’s Ingenuity Mars helicopter is set to attempt the first powered flight on another planet
Brian McLogan
From a word problem determine the length of a base of a trapezoid
👉 Learn how to find the area and perimeter of trapezoids. A trapezoid is a quadrilateral with one pair of parallel sides. The area of a shape is the measure of the portion enclosed by the shape while the perimeter of a shape is the...
Curated Video
How to Calculate Metric Conversions
In this video, the teacher uses metric conversions to solve a standardized math test question that involves calculating distances walked by three individuals in kilometers and meters. The teacher explains the concept of metric units and...
NASA
Photon Phright-day: Ghost Islands
Remote, recently formed (via volcanic eruptions) oceanic islands in the deep ocean can be studied by satellite lidar altimetry as ICESat2 has been doing, but especially with the satellite lidar bathymetry of the shallows where even...
Brian McLogan
Converting an angle from minutes and seconds to decimals - Math tutorial
👉 Learn how to convert angles from DMS forms to decimal forms. DMS means Degree, Minutes, and Seconds. Minutes is represented by a single apostrophe (') while seconds is represented with double apostrophe ("). 60 seconds = 1 minute and...
Curated Video
GCSE Secondary Maths Age 13-17 - Ratio, Proportion & Rates of Change: Inverse Proportionality - 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...
Visual Learning Systems
Units of Measurement for Length
The video explains the importance of units of measurement when describing length or distance. It highlights the English system of measurement used in the United States and the metric system of measurement used in most other countries and...
TMW Media
Velocity and Acceleration In One Dimension: Velocity
What does velocity mean? What is the difference between velocity and speed? What is the typical units used for distance? How do you define the average velocity? Velocity and Acceleration In One Dimension, Part 2
NASA
NASA | Space Geodesy Profiles: Carey Noll
Computer scientist Carey Noll talks about her job as manager of the Crustal Dynamics Data Information System (CDDIS), the applications of her work for various space geodesy techniques such as GPS, and her career at NASA's Goddard Space...
Curated Video
GCSE Secondary Maths Age 13-17 - Graphs: Distance-Time Graphs - 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...
Curated Video
pump head pressure basics
Pump head pressure basics, learn why pumps read pressure in height and call it head pressure
Curated Video
Word Problems Involving Distance: Solving with Diagrams
In this video, students learn how to solve word problems involving distance by using diagrams. They review important math facts about customary and metric measurements, as well as the concept of conversions. The video provides...
Brian McLogan
Pre-Calculus - Converting an angle from minutes and seconds to decimals - Math tips and tricks
👉 Learn how to convert angles from DMS forms to decimal forms. DMS means Degree, Minutes, and Seconds. Minutes is represented by a single apostrophe (') while seconds is represented with double apostrophe ("). 60 seconds = 1 minute and...