Among TED ED playlists, 'how to avoid a disaster' contains 7 themes and it's the 3rd one "The material that could change the world". This worksheet is made from ted lessons embedded in the program. It consists of about 5-9 comprehension questions and Think Deep questions. Plus, it also has vocabulary lists, answer keys, and the scripts of the TED ED video. I will add more worksheets of the same kind. I hope it will be helpful. Thank you.