We use Vocaroo to create short voice recordings that can be uploaded into CoSpaces. Remember to save your recording as soon as you have completed it as Vocaroo recordings are not saved online for very long.
You might want to add a stage sound or background sound to your space. These sites are useful for getting hold of music that is licensed under Creative Commons. Most of these sites require you to acknowledge or attribute the author so make sure you take note of how to do that properly.
Do you need some sound effects to add to your characters or items in your space. You can code these to play at just the right time. This site is useful for getting hold of music that is licensed under Creative Commons. Most of these sites require you to acknowledge or attribute the author so make sure you take note of how to do that properly.
User TinkerCad to create your own models. Export them as STL files and drag and drop them into CoSpaces. It's a good idea to create your own Google Drive Folder to save all your STL files into. Then you'll always have easy access to drag and drop them into CoSpaces. You will need an account to use Tinkercad, ask your teacher or parents first to make sure you're able to create an account.
Use SculptFab to create your own models by Sculpting them. This site allows you to sculpt a piece of clay into pretty much anything you can imagine. Export your finished project as an STL file and drag and drop it into CoSpaces. It's a good idea to create your own Google Drive Folder to save all your STL files into. Then you'll always have easy access to drag and drop them into CoSpaces. You don't need an account for SculptFab, it's a good idea to save often to ensure you don't loose your work.
Use this site to download photos to use in your CoSpaces projects. All of these photos are already credited to their owners. There is a black box under each photo that you can't remove, this ensures you give proper credit to the owner.