This is an independent stem research workbook. It can be used in lieu of an assessment. It is packed with activities and opportunities to understand more about the world of plastic. It contains essays, mini essays, word search, 2 art activities, word jumble, a quiz, etc. It is intended for Grades 4-8, and Mentally Gifted scholars. There is a vocabulary portion, as well. Some famous quotes are included, and knowlege tidbits.