MinutePhysics
How To Tell If We're Beating COVID-19
This video is a collaboration with Aatish Bhatia about how to see the COVID-19 tipping point - we present a better way to graph COVID-19 coronavirus cases using a logarithmic scale in "phase space" - plotting the growth rate against the...
Crash Course Kids
Current Events
What are air currents? Air currents are like rivers of wind caused by areas of high and low pressure.The air above the land is warmer and less dense, so it rises. The air over the water is cooler and heavier. The cool air rushes in...
Crash Course Kids
Constellation Location
Let's say you're looking for a specific constellation in the sky, but can't find it? That could be because you're on the wrong part of the planet to see it. In this episode of Crash Course Kids, Sabrina talks about how the Earth's...
TED-Ed
TED-ED: How to spot a misleading graph - Lea Gaslowitz
When they're used well, graphs can help us intuitively grasp complex data. But as visual software has enabled more usage of graphs throughout all media, it has also made them easier to use in a careless or dishonest way - and as it turns...
Curated Video
How Planetary Rings Pull You In: Gravitational Force & Speed Explained
New ReviewExplore how the gravitational force and potential energy behave along the central axis of a planet’s ring system. Learn how symmetry simplifies the math and how energy conservation reveals the particle’s speed through the ring’s center.
Curated Video
Understanding Statistics: Creating and Interpreting Bar Charts
New ReviewThis video provides an introduction to basic statistical concepts, focusing on the use of bar charts as a visual tool for organizing and understanding data. It explains the components of a bar chart, such as the X and Y axes, and how...
Curated Video
Coordinates Of Reflections
New ReviewA video entitled "Coordinates of Reflections" that covers reflections over the x-axis and the y-axis.
Curated Video
Testing Graphing
New ReviewA video entitled "Testing Graphing" which shows how to use a graph to test if ratios are proportional.
Curated Video
Zeros
New ReviewA video entitled "Zeros" which shows how to find key features of a rational function in order to graph it.
Curated Video
Represent With Histogram
New ReviewA video entitled "Represent with Histogram" covering the process of constructing a histogram by hand.
Curated Video
Interpret Exponential Features
New ReviewA video entitled "Interpret Exponential Features" that covers the shapes of exponential curves with different base values.
Curated Video
Distance Between Ordered Pairs
New ReviewYou will calculate the distance between points in a coordinate plane.
Curated Video
Reflecting Angles
New ReviewThis video, entitled "Reflecting Angles," shows how angles can be reflected over a line of reflection.
Curated Video
Lines Through The Y-Axis
New ReviewA video entitled "Lines through the y-Axis" that covers writing equations of lines graphed on the coordinate plane.
Curated Video
What Is a Personality Disorder?
Howcast - Learn what a personality disorder is from psychiatrist Ankur Saraiya in this Howcast video.
Curated Video
How to Do a Single Axis Turn to the Right & Left in Tango
Howcast - Learn the single axis turn to the right and to the left from tango instructors Diego Blanco and Ana Padron in this Howcast Argentine tango video.
Curated Video
Does The Milky Way Move Like A Spinning Top?
An investigation, carried out by the astrophysicists of the Instituto de Astrofísica de Canarias (IAC), questions one of the most interesting findings about the dynamics of the Milky Way in recent years: the precession, or the wobble in...
Curated Video
Introducing the seasons
Pupil outcome: I can explain Earth’s movement and how the Sun gives us night and day and the seasons. Key learning points: - We have seasons because Earth is tilted on its axis as it orbits the Sun each year. - Each season has its own...
Curated Video
Analysing ideas of time, identity and place in Seneviratne’s 'A Wider View'
Pupil outcome: I can understand how Seneviratne uses structure and language to express ideas of time, identity and place in 'A Wider View'. Key learning points: - The structure of a poem arguably represents the journey of a concept or...
Curated Video
Using graphs to represent lengths and heights
Pupil outcome: I can represent lengths and heights on a graph and use them to solve problems Key learning points: - Information about length and height from a table can be represented in a bar graph. - Information represented in a bar...
Curated Video
Earth's tilt
Pupil outcome: I can explain why it is winter in the southern hemisphere when it is summer in the northern hemisphere. Key learning points: - In summer there are more daylight hours, compared to winter, the Sun appears higher in the sky...
Curated Video
Kinetic Energy on a Roll:Torque’s Role in Rotation
This lesson explores the relationship between work done by torque and a body's rotational kinetic energy. It covers the application of the work-kinetic energy theorem for rotating bodies, explains how to calculate work done by constant...
Curated Video
E Maths O Level 2019 Paper 1 Question 2
Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...
Curated Video
Formulate the Equation of a Straight Line!
Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...