Let’s get to the heart of anatomy. ❤️ This Inside Out Science Heart Dissection Model brings cardiac structure and function to life with an interactive, hands-on approach that helps students truly understand how the heart works. Featuring both anterior and posterior surfaces and detailed interior chambers, this 3-D paper model goes far beyond flat textbook diagrams. What makes this heart model stand out? Inside, students will find moveable sliders that demonstrate how the tricuspid and mitral