Curated Video
Graphing Rational Numbers on a Coordinate Plane
In this video, students learn how to graph rational numbers on a coordinate plane. The teacher explains common mistakes and demonstrates the correct way to plot points. The lesson also covers graphing decimal numbers and emphasizes the...
Visual Learning Systems
Measuring Length and Temperature: Summing Up
This video illustrates how length and temperature are measured using common lab equipment. Students are shown how to accurately measure length using tools such as meter sticks and metric rulers, and how to record their observations....
Visual Learning Systems
Measuring in Science: Temperature
Measuring is a vital process in science, and it is a process all students can carry out. This program demonstrates many of the different ways measurement occurs in science including measuring length, mass, volume, and temperature....
Curated Video
Analysis of Temperature and Respiration Rate in Maggots: Findings and Future Experiments
The video is a lecture presentation about an experiment on the relationship between temperature and the rate of respiration in maggots. The speaker discusses the experimental setup, which includes placing maggots in a boiling tube with...
Curated Video
Understanding Graphs: Answering Different Types of Questions
In this video, students learn about the different types of questions that can be answered by looking at graphs. The video explains the different parts of a bar graph and a picture graph, and highlights common mistakes students make when...
Curated Video
Measuring Mass with a Balance Scale
In this video, students learn how to measure the mass of objects using a balance scale. The lesson explains the concept of mass and how it differs for gases, liquids, and solids. It also introduces benchmark weights and different scales...
Music Matters
Modulation Using the Circle of Fifths - Music Theory
How to use the circle of fifths to modulate and change keys. If we are writing or improvising a piece of music and we want to modulate to other keys, how do we decide which keys to move to? The Circle of 5ths not only explains the whole...
Brian McLogan
What is a reduction dilation
👉 Learn about dilations. Dilation is the transformation of a shape by a scale factor to produce an image that is similar to the original shape but is different in size from the original shape. A dilation that creates a larger image is...
Curated Video
Long-Run Costs and Returns to Scale in Economics
This video discusses the topic of long-run costs in economics, specifically related to the concept of returns to scale. The video explains the difference between short-run and long-run factors of production and how this affects a firm's...
Curated Video
Solving Linear Equations: Choosing Between Division and Distribution
In this video, students learn how to solve linear equations by choosing between dividing or distributing. The teacher explains the properties of equality and demonstrates solving equations using both methods.
Flame Media
Can we cut food waste in Australia by 2030?
Food Fighter is the inspirational story of one woman who abandoned capitalism in favour of social activism. Ronni Kahn founded OzHarvest to wage war on food waste, and to expose an inconvenient truth: that four million tonnes of food is...
Curated Video
Understanding Economies of Scale
The video explains the concept of economies of scale in microeconomics. It describes how businesses can increase their production scale and reduce their unit costs over time by becoming more experienced in producing goods and services,...
Music Matters
Circle of Fifths Quiz - Music Theory
How well do you know the circle of fifths? Test your knowledge with this short quiz. The Circle of Fifths tells you everything you need to know about major keys, minor keys, and key signatures. This music theory lesson presents a...
Visual Learning Systems
Why Do We Measure?: Ways We Measure
This video illustrates the many everyday ways we measure things, and the importance of measurement in science. Concepts and terminology: length, liquid, mass, scale, temperature, and time.
Curated Video
Estimating on Graphs
In this video lesson, students will learn how to read graphs by estimating between grid lines. The teacher emphasizes the importance of units and scale when interpreting graphs and provides a method for making accurate estimates. Through...
Visual Learning Systems
Metric Length and Temperature: Temperature in the Metric System
Through colorful animations and common everyday examples, this video helps students learn how to measure length and temperature using the metric system. Both the Celsius and Kelvin temperature scales are explained in depth. Emphasis is...
Curated Video
Understanding Diseconomies of Scale in Market Structures
The video discusses the concept of economies of scale in markets and how they can impact the structure of those markets. The video also examines the factors that contribute to managerial diseconomies, such as poor communication and...
Curated Video
Generating Scale Drawings Using Fractions and Decimals
In this lesson, students will learn how architects create scale drawings using fractions and decimals. They will understand the concept of a scale factor and how it is used to enlarge or reduce dimensions.
Music Matters
How Well Do You Know The Circle of Fifths? - Music Theory
Can you answer all the questions in this Circle of Fifths quiz? The Circle of Fifths tells you everything you need to know about major keys, minor keys, and key signatures. This music theory lesson presents a light-hearted quiz that is...
Science360
NSF-funded research to forecast space weather, protect the power grid - Science Nation
Multidisciplinary approach to developing next-generation space weather modeling tools, with the goal of a five-day forecast capability Description: While Earth's weather reports center on precipitation, temperature, wind direction and...
Visual Learning Systems
Volume and Density: Volume and Mass
This series of videos explores the concepts of volume, mass, and density. The means by which volume and density are calculated is highlighted. Everyday examples of each make the concepts easy to understand.
Curated Video
Finding Fractional Parts of a Whole: Using Diagrams and Measurement Scales
In this video lesson, students learn how to find fractional parts of a whole by representing distance measurements using diagrams and measurement scales. The teacher explains the concepts of numerators and denominators in fractions, and...
Music Matters
Music Exam Preparation Tips - Music Performance
Many musicians across the world enter for music exams. If you’re taking an exam how best can you prepare and what are the things to consider so you can give your best on the day? This music performance lesson reflects on Gareth's decades...