NB: The Practical Guide was made with Scratch 2.0. Some command blocks have changed a little in the new Scratch 3.0. version. Thus, the text or colour in some of the blocks in the online editor might not match those in the guide. The basic principles of the instructions should work, however. We are in the process of updating the guide, but can not yet give a fixed date for the updated version’s publication.
The practical guide contains mathematics and programming task for a club instructor’s use.
The practical guide is published under a Creative Commons BY-NC-SA-licence, which means that you are allowed to distribute and edit the material as long as the names of the original authors are retained and all edited versions are published under the same licence. Commercial use is not allowed.