Here is a 3D homemade creation of an integumentary system (layers of the skin) For this 3D model, materials from our local arts and crafts stores were purchased, such as Styrofoam block, polymer clay of various colors, styrofoam safe spray paint, felt sheets, and foam sheets. Let you creativity go wild.
Science - Skin, The Human Integumentary System - FREE K-12 Lesson Plans & Games
Handwritten Study Notes — Integumentary System Notes (see rest on my Tumblr page)
Worksheets: Inside-Out Anatomy: The Integumentary System
Human Integumentary System - Free Science Lesson Plans, Activities, Powerpoints, Interactive Games
The Integumentary System, Part 2 - Skin Deeper: A&P #7
Human Physiology/Integumentary System - Wikibooks, open books for an open world