Make movies using Character Toys
Cameras that can film (or possibly phones that can film)
Ask Beavers to bring in a character toy each. In their lodges they think of a story and act it out with their toys. Using camcorders they then record it. If they want to have a piece of paper held up at the beginning for the title they can. If they want to write their names on a piece of paper that is held up at the end as the credits they can. It shouldn't be more than a few minutes long. They will need to practice it a few times. Leaders can edit the films afterwards using film editing software if they choose and then show them to everyone another week at Beavers. Each lodge will need an adult with them at all times to keep them focused and help them to work out the details of their story, and to make sure everyone gets to contribute.