This packet contains 20 vocabulary words with QR codes to create a fun Earth Day book. The QR codes scan to text so you don't have to worry about pre-screening web pages for ads. Cut the pages out along the dotted lines and staple or glue the pages together in the vertical white space on the left side. Then, have the student scan the QR codes and write the definitions in the blanks provided. At the end of the activity, they have their own book to take home and practice their new vocab words.