anodonta anatomy junior and senior high school biology teaching demonstration model biology science and education instrument student experimental teaching aids 河蚌解剖 初高中生物教学演示模型 生物科教仪器学生实验教具

Note: Please confirm the delivery time when placing an order (instant availability may change dynamically).

A clam dissection model is designed specifically for biology teaching demonstrations in middle and high schools. It can be disassembled to show the internal structure, helping students understand the anatomy of mollusks intuitively.

Environmentally friendly PVC material, certified by CE, safe and durable. It addresses the challenges of difficult preservation and high costs associated with traditional anatomical specimens, enhancing the efficiency of experimental teaching.

An ideal choice for biological science instruments and student laboratory equipment, making teaching more engaging and learning more efficient.