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生物标本与模型、挂图、照片相比更显得直观、真实。学生通过自制标本,易于获得知识,掌握相关技能,在生物教学中值得采用。
Compared with models, wall charts and photos, biological specimens are more intuitive and real. Through self-made specimens, students are easy to acquire knowledge and master relevant skills and are worthy of being used in biology teaching.