This book is for your convenience. It is available for printing from our site. This book contains the sheets you would print if using the online course at Easy Peasy All-in-One Homeschool. This book is for the Levels 5-8 Zoology course. It is large. It contains the worksheets as well as the things to print and cut out. The entire book is single-sided since there is so much to cut in this course. I suggest carefully ripping out the pages for cutting when the day comes to use them. It makes it easier to cut out the pieces. The pages are NOT perforated. This is NOT a stand-alone workbook. It is a companion to the online course at allinonehomeschool.com. It only contains what students are asked to print to complete the course.