You can post a broad selection of multimedia to Padlet, this can make it a fantastic collaborative Wiki area for students to post resources and materials.
How to share your Padlet with others
1. When you access your Padlet, on the top right click Share.
2. In the Share menu, under Privacy click Change Privacy. In the Change Privacy menu, you are presented with four privacy options as well as the visitor permissions drop down menu. Choice ‘Secret’, which is probably the most useful setting: only those who you share the ULR with can access your Padlet.