Thank you for viewing the product page. This is a sale of books being cleared out due to organizing my bookshelves. I purchased it online and it has been stored on my bookshelf since then. As it is a used item, please consider it if you understand this. This is a book that explains how to teach research skills for elementary school students. It comes with a CD-ROM and includes worksheets and PDF data. The CD has been used, so it has been opened. There are creases on the cover from when I read it. - Title: Research Learning Methods: Elementary School Edition - Author: Rie Fujita - CD-ROM included: Yes - Contents: Worksheets, PDF data, PowerPoint format - Target: Elementary school - Publisher: Kodomo no Mirai Sha Thank you for looking.