Tizmos is an interesting site that reminds me a bit of Edshelf and 19 Pencils. This free site allows educators to share resources such as websites and videos by turning them into interactive images (ie, Pinterest/Edshelf). These images are either linked to a video or a web page. This makes it nice for teachers wanting to share content w/ students in a safe easy way.
I recommend checking out Tizmos by clicking here!!
For my Pinterest board on Website Curators click here.