Blendspace by TES

This site is amazing! I was looking for a new way to present my lessons and I love SMART Notebook, but not every school has this technology so after some research I found blendspace.  I have used TES resources for years but this is their new addition which allows you to build multimedia presentations in minutes.
You just find what you want, drag it to the place in the presentation and it creates an online multimedia presentation.  You can add worksheets, quizzes, videos and more.  This is so easy and the presentation is beautiful