Chicken Embryo Development Model 21 Plastic Eggs Key features Complete 21piece set: 21 interlocking plastic egg sections, each showing a different anatomical stage in chicken embryo development. Detailed diagrams: Each section is printed with clear, labeled illustrations to support stepbystep explanation of embryonic growth. Assemble into one egg: Individual sections connect to form a single whole egg for a visual summary of the entire development sequence. Durable plastic construction: Rigid plastic reduces the risk of breakage during classroom use and simplifies longterm storage and handling. quality finish: Bright, colorprinted decals, smooth edges with no burrs, and a refined tactile feel for comfortable handling. Why this model is useful Makes abstract concepts concrete: Visual, handson parts help students grasp the sequence and anatomy of embryonic development more easily than text alone. Built for frequent classroom use: Durable materials and secure assembly make the model suitable for repeated demonstrations and student handling. Ready for display and instruction: Vivid colors and clear printing enhance visibility in group settings and on classroom displays. Function and compatibility Purpose: Teaching aid for observing and explaining stages of chicken embryo development. Intended users: Primary and secondary school science teachers and students. Handling: Sections separate for close inspection and reassemble for overview demonstrations. Performance and material details Material: Rigid plastic that resists cracking and supports repeated classroom use. Surface and print: Color printing with oxidation resistance for lasting color clarity; precise molding with no defects or burrs. Feel and safety of use: Smooth, delicate finish designed for comfortable handling by students. Practical use scenarios 1. Classroom demonstration: Teacher separates the egg sections in sequence to show each developmental stage during a biology lesson on reproduction or embryology. 2. Smallgroup activity: Students work in groups to assemble the sections in the correct , reinforcing learning through handson engagement and peer discussion. 3. Science fair or display: Assembled into a full egg, the model serves as a clear, attractive visual for poster presentations or classroom display cases. What makes it stand out Complete staged progression in one set for stepwise teaching. Durable, studentfriendly construction that withstands classroom handling. Clear, colorful anatomical diagrams designed specifically for schoollevel instruction. Contents 21 plastic egg sections with printed anatomical diagrams, designed to connect into a single assembled egg. This model provides a practical, durable, and visually clear tool for explaining chicken embryo development in primary and secondary school science settings.