A CPU, or Central Processing Unit, is often called the brain of a computer, but what exactly does it do? In this video, we ...

For the elementary students, it's a first look at how the basics of computer programming works in the era of tablets and smart phones. But no advanced programming yet. At this stage, it's like Legos.

Why is it important to understand how learning computer programming works in the brain? Iris Kuo: The idea of programming as literacy is something we wanted to focus on.