KS3; Iteration in programming Condition-controlled loops - using WHILE. When designing programs, there may be some instructions that need repeating. This is known as iteration, and is implemented ...

The while statement defines the start of the loop. The endwhile statement declares the end of the loop. A variable close variable A memory location within a computer program where values are ...

"Lyla In The Loop" aims to expose young children to computer science. PBS KIDS . As this column fast approaches its 4th birthday come April, one thing I take immense pride in is how many recurring ...