1. Visualize microscopic structures and enhance cognition.
High-resolution electron microscopes, digital microscopes, and other biology teaching instruments allow students to directly observe microscopic structures such as cells and tissues, transcending the traditional textual descriptions in textbooks and making abstract concepts tangible.

2. Ensure the accuracy and reproducibility of experimental procedures.
Using standardized dissection kits and real-time data acquisition systems ensures consistent experimental procedures and minimizes measurement errors, helping students develop rigorous experimental habits and obtain reliable experimental results.

3. Cultivate scientific inquiry and innovative thinking.
The interactive experimental environment provided by the instruments allows students to independently design variables, record data in real time, and analyze results. This allows them to experience the entire scientific method in practice and stimulate their innovative thinking.

4. Comply with national teaching equipment standards and improve teaching quality.
The latest "Standards for the Configuration of Biology Teaching Equipment for Ordinary High Schools" (2025) explicitly requires schools to equip themselves with digital, biology-specific laboratory instruments to support curriculum reform and practical teaching objectives.
Using teaching instruments that meet these standards is essential for improving teaching quality and achieving curriculum objectives.