National Institute of Standards and Technology
NIST Unscripted - John Butler
NIST Fellow and DNA expert John Butler describes his work in DNA forensic science, how NIST standards enable accurate DNA measurements to be made, how NIST methods helped ID victims of 9/11, how he got interested in forensics, and how...
Schooling Online Kids
The Life Stage Series: Mental Development - Rocky Weighs In
Rocky the Joey is weighing in for his big boxing match! He needs to weigh at least 10 kilograms. He steps on the scales and… Uh oh. Rocky only weighs 7 kilograms! Join Rocky as he learns how to measure weight, height and capacity. In...
National Theatre
How to Make a Wig: Making the Foundation
How to Make a Wig part 1/3: Master wig-maker Leanne Lashbrook from our Wigs, Hair and Makeup department shows step-by-step instructions for how to make a wig. In this episode: making the base for the wig.
NASA
NASA | Aquarius Water Cycle
Scientists need a breadth of information to understand the ocean's processes. That's where Aquarius comes in: the sensor will use advanced technologies to give NASA its first space-based measurements of sea surface salinity, helping...
Curated Video
Sampling Techniques: Methods for Choosing a Representative Sample
This video is a lecture on different types of sampling techniques. The speaker explains the purpose of taking samples and the importance of having a representative sample in order to infer information about the overall population. They...
Curated Video
Finding the Area of Composite Figures
This lesson and practice will review the steps using an organized list to find the area of composite figures. Students will learn that a composite figure is two or more two-dimensional shapes. Finding the area of each shape and adding...
NASA
NASA | Global Hawks Soar into Storms
During this year's Atlantic hurricane season, NASA is redoubling its efforts to probe the inner workings of hurricanes and tropical storms with two unmanned Global Hawk aircraft flying over storms and two new space-based missions. NASA's...
Math Fortress
Geometry: Measurement of Angles (Level 6 of 9)
In this video we will go over more examples involving parts of a degree and congruent angles.
Curated Video
Creating a Line Plot: Displaying Measurements
In this video, the teacher explains how to create a line plot to display the growth in inches of each student in a class over summer break. The teacher demonstrates how to create common denominators and convert fractions to equivalent...
Curated Video
GCSE Secondary Maths Age 13-17 - Shapes & Area: Area Of Shapes - 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...
Brian McLogan
Using the pythagorean theorem to a rhombus
👉 Learn how to solve problems with rhombuses. A rhombus is a parallelogram such that all the sides are equal. Some of the properties of rhombuses are: all the sides are equal, each pair of opposite sides are parallel, each pair of...
Curated Video
GCSE Secondary Maths Age 13-17 - Pythagoras & Trigonometry: Pythagoras Theorem - 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
Finding the Missing Side Length of a Rectangle
In this video, the teacher explains how to find the missing side length of a rectangle by dividing its area. Students learn to multiply and divide to calculate the width of the stripes or curtains based on the given area and known side...
Science360
The National Ecological Observatory Network studies ecology
NEON, the National Ecological Observatory Network, will be a revolutionary way to study long term ecological trends in the United States.
Packt
Julia for Data Science (Video 8)
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
Calculating Actual Lengths from Scale Drawings Using Ratios and Proportions
In this video, the teacher explains how to calculate the measurements for a scale model of the Parthenon using ratios and proportions. The lesson covers the concepts of ratios, proportions, corresponding sides in similar triangles, and...
Curated Video
Converse of the Pythagorean Theorem and Triangle Inequality Theorem
In this video, the teacher explains how to use the triangle inequality theorem to determine if three side measurements can form a triangle. They also teach how to use the converse of the Pythagorean theorem to determine if a triangle is...
Curated Video
Finding the Area of Complex Shapes
In this video lesson, students learn how to find the area of a complex shape by drawing rows and columns and counting the square units. The teacher explains the concept using various examples and emphasizes the importance of considering...
Professor Dave Explains
Calculating Percent Error
Sometimes we take measurements, and sometimes we're off by a little bit. How far off? Does it make sense to just use a number? Shouldn't we use something that tells us how far off we are relative to the true value? Yes we should, hence,...
Curated Video
Finding the Surface Area of Prisms & Pyramids
This video is a math lesson on finding the surface area of prisms and pyramids. The teacher explains the concepts of three-dimensional solids, identifies the different types of prisms and pyramids, and provides strategies for finding...
Curated Video
Understanding the Metric System
The metric system is an internationally agreed upon convention for measuring distance, time, volume, and other quantifiable measurements. Learn about the benefits of the metric system and the importance of a universally recognized system...
FuseSchool
Calculating Reliability, Accuracy & Precision
Ever wondered what the terms 'reliability', 'accuracy' and 'precision' really meant? On first glance they may appear to be the same, but this video explains what distinguishes them and how we can calculate each of them.
Curated Video
Converting Metric Units Using Place Value and a Chart
The video is a lesson on how to convert larger metric units to smaller units using place value and a chart. It explains the concept of prefix in the metric system, how it combines with the three base units and the meaning it represents....
Mazz Media
Lab Work: The Importance of Accurate Measurement
In this live-action program viewers will learn accurate Measurement supports the welfare of our society and affects every part of modern our modern world. Students will come to understand that to make accurate measurements, the scientist...