Preview lessons, content and tests

Computer Science & Programming solved. All in one platform.

1. To trial the platform and take tests, please take a few seconds to SIGN UP and SET UP FREE.

2. Searching for something specific? See our text overview of all tests. Scroll right for levels, and lists.

3. Student and Teacher User Guides |  Schemes of Work |   Real Teacher use Videos |


Join 30000+ teachers and students using TTIO.

Scratch Loops

If you ever need something to REPEAT, then the chances are, you'll need a loop. There are different types of loops in scratch and it will be a matter of finding the right block for what you need.

Suggested Video

More on Loops

The Repeat Until () block is a Control block and a C block. Blocks held inside this block will loop until the specified boolean statement is true, in which case the code beneath the block (if any) will execute. This loop is in similar nature to a while loop in some other programming languages.

www.teachyourselfpython.com