BBC
Bbc: Bitesize: Introduction to Computational Thinking
Find out about the four cornerstones of computational thinking, and how these contribute to task completion and learning.
University of Canterbury
Cs Unplugged: Divide and Conquer
Imagine 31 numbers have been organized in ascending order in a list by a computer program. Now the program has to find a number in the list, but it can only look at one number at a time. Is it easier to find the number now, than if they...