This resource includes informative articles for the human body systems, and no prep worksheets with answer keys! The worksheets have questions of varying difficulty including basic knowledge, and making deeper connections ** New: Links to editable Google Docs for student worksheets have been added to page 25 of the PDF file! Follows the grade 5 curriculum for human body systems for Ontario, Canada Systems included are: the digestive system the respiratory system the circulatory system the skeletal system the nervous system the muscular system Printable pages are in colour and black and white. The graphics used in this product are from: Educlips www.edu-clips.com Teachers Clipart http://www.teacherspayteachers.com/Store/Teachers-Clipart Terms of use: This purchase entitles you to one non-transferable single-use license for one classroom. You may not sell or distribute this product, electronically or otherwise.