SciShow
This is How We’ll “See” the Universe’s First Second
In June 2023, scientists around the world announced the first official detection of the gravitational wave background — a cacophonous symphony of gravitational waves coming from every direction in space. Buried within that cosmic noise,...
PBS
Gravitational Wave Background Discovered?
It was pretty impressive when LIGO detected gravitational waves from colliding black holes. Well we’ve just taken that to the next level with a galaxy-spanning gravitational wave detector that may have detected a foundational element of...
SciShow
What a Cochlear Implant Actually Sounds Like
If you're not hearing impaired, you may wonder what it's like to wear a cochlear implant—what does it actually sound like? Unlike what you may think, cochlear implants don't generate sound like a hearing aid would. Instead, they actually...
SciShow
Why It Took a Decade to Launch The James Webb Space Telescope | Compilation
The James Webb Space Telescope has launched! But it was a very long road to get to this point, and we’ve been following the progress for a decade!
SciShow
Could We Hide The Earth?
Theoretically, we could hide the Earth from faraway telescopes, using a properly placed laser pointer.
SciShow
How to Write Directly on the Brain
Scientists have found a way to hack the visual process and generate shapes directly on the brain, so a person can see them without using their eyes.
SciShow
What Does A Cochlear Implant Sound Like?
Cochlear implants don't generate sound like a hearing aid would. Instead, they zap your cochlea.
SciShow
The Hubble was Almost a $15B Disaster
The Hubble Space Telescope has been sending home images of the universe for more than thirty years, but none of its work would have been possible without the many servicing missions that kept it up to date.
SciShow
What's Next for the James Webb Space Telescope
It finally happened! The James Webb Space Telescope is on its way to capturing never-before-seen images of the universe! But now that it’s airborne and unfurled, what are its next steps before it can deliver the goods?
TED-Ed
TED-Ed: How to organize, add and multiply matrices - Bill Shillito
When you're working on a problem with lots of numbers, as in economics, cryptography or 3D graphics, it helps to organize those numbers into a grid, or matrix. Bill Shillito shows us how to work with matrices, with tips for adding,...
Curated Video
How to Do Combos of Jazz Dance Moves
Howcast - Learn how to do dance move combos from jazz dance expert Liz Piccoli in this Howcast dance video.
Curated Video
Explain the reasons for changing two-factor multiplication calculations to three-factor calculations
Pupil outcome: I can explain the reasons for changing two-factor multiplication calculations to three-factor calculations. Key learning points: - Times table facts can simplify multiplication calculations using the factors of a number to...
Curated Video
Multiply a 2-digit number by a 1-digit number using partitioning and representations (one regroup)
Pupil outcome: I can use an array to represent multiplication and use place value in an array to represent multiplication of a 2-digit number Key learning points: - Partitioning allows us to multiply the tens and then the ones and...
Curated Video
Use known facts from the 2, 5 and 6 times tables to solve problems involving the 7 times table
Pupil outcome: I can use known facts from the 2, 5 and 6 times tables to solve problems involving the 7 times table. Key learning points: - If 7 is equal to 5 plus 2 then 7 groups of 6 is equal to 5 groups of 6 plus 2 groups of 6 - 7...
Curated Video
Use known facts from the 10 times table to solve problems involving the 9 times table
Pupil outcome: I can use known facts from the 10 times table to solve problems involving the 9 times table. Key learning points: - If 9 is equal to 10 subtract 1 then 9 groups of 15 is equal to 10 groups of 15 subtract 1 group of 15 -...
Curated Video
Explain what a factor is and use arrays and multiplication and division facts to find them
Pupil outcome: I can explain what a factor is and find factors using arrays and known multiplication and division facts. Key learning points: - A factor is a whole number which can be multiplied by another whole number to equal a given...
Curated Video
Explain how to calculate the area of a rectangle using multiplication
Pupil outcome: I can explain how to use multiplication to calculate the area of a rectangle. Key learning points: - The area of a rectangle is similar to an array for multiplication. - Times table knowledge helps you to calculate the...
Curated Video
Arrays: Introduction and Data Access
Do you want to learn Embedded Systems the Right Way?
Curated Video
Arrays + Loops: Access array data using a loop
Do you want to learn Embedded Systems the Right Way?
Curated Video
Array FindMax: Find the maximum value in an array
Do you want to learn Embedded Systems the Right Way?
Curated Video
Arrays Loops: Use Loops to update and access data
Do you want to learn Embedded Systems the Right Way?
Curated Video
Arrays FindMaxMin: Learn how to find the Max and Min values in an array.
Do you want to learn Embedded Systems the Right Way?
Curated Video
Matrix Introduction
Welcome to our comprehensive series of Advanced High School Mathematics Tutorials! This series is perfect for students, teachers, and anyone looking to deepen their understanding of higher-level mathematics. Each video breaks down...