If you want to start animating, this project has a lot of helpful concepts for your animation journey. I would also recommend my 12 basic principles of animation project, https://scratch.mit.edu/projects/899088382 and if you specifically want to animate on scratch, this project: https://scratch.mit.edu/projects/899137796 First project in this series: https://scratch.mit.edu/projects/904951693 Previous: https://scratch.mit.edu/projects/906049837
Kit Laybourne for most of the ideas in this volume Kevin MacLeod for the music. All of his music is copyright free and available for free download!
