Curated OER
Binary Code
A goofy upper grader explains to viewers what binary code is and how it works to tell the computer what to do. He does a good job of explaining how the code works and what each 1 and 0 represent. Because he mentions base 2 this could be...
PBS
Real-Life Math | Network Engineer
Learn a bit about binary code. Pupils find out what network engineers do by watching a video in which a real-life engineer explains the math she uses in her job. As an associated activity, they consider how binary numbers work and answer...
Curated OER
STEMbite: Bar Codes
Binary code is used to create an endless supply of barcodes. The narrator writes out the computation of how many bar codes are possible. Then he shows that we have come up with even more complex coding such as quick response (QR) code...
Physics Girl
How Do Touchscreens Work?
Why can't we text when wearing wool gloves? The narrator explains the science behind touchscreens as part of a larger physics series. From sensors to translation, the complex process of sending a simple emoji comes to life.
PBS
The Mathematics of Quantum Computers
Scholars learn about the basics of quantum computing, starting with Schrodinger's Cat through a video that explains the mathematics behind quantum computers, including the representation of quantum gates as matrices.
Khan Academy
Khan Academy: Vi Hart: Binary Hand Dance
Video showing how to represent decimal numbers in binary notation, and how to count in binary using your fingers. [2:28]