In Grade 6 science class, we had an interesting activity called "Campus Life Exploration." We left the classroom and ventured into the school campus to experience the thrill of investigating biodiversity and exploring the presence of organisms in their natural environment. The activity also taught them how to properly observe and record the characteristics, behaviours, and habitats of different organisms. By using observation sheets or notebooks, they documented the species, quantities, and features they observed. This activity helped develop their observation and recording skills while fostering an understanding of the significance of biodiversity and ecosystems.

在六年级的科学课上，我们进行了一项有趣的活动，一起走出教室，来到校园内进行了“校园生物大搜查”的活动。这个活动旨在让学生体验调查生物多样性的乐趣和感受生物在自然环境中的存在。在这个活动中，学生们学习了如何正确观察和记录生物的特征、习性和生存环境。他们使用观察表格或笔记本来记录所观察到的生物种类、数量和特征。这将培养他们的观察和记录技能，并帮助他们理解生物多样性和生态系统的重要性。

In Grade 7 class, we are studying the human digestive system and conducting activities to explore its functioning and the importance of food nutrition. Through hands-on experiments, students observe the digestion process in organs such as the mouth, esophagus, stomach, and small intestine, deepening their understanding of digestive organ functions and coordination.

在七年级的课堂上，我们正在深入学习人体消化系统，并通过一系列活动来探究这个主题以及食品营养的重要性。通过这些活动，我们旨在帮助学生们理解人体是如何将食物转化为能量和营养物质的过程。在这个学习过程中，我们进行了模拟消化实验，让学生们体验和观察了食物在口腔、食道、胃和小肠等消化器官中的消化过程。他们通过动手操作和观察，加深了对消化器官功能和协调作用的理解。

In Grade 8 biology class, we engaged in a series of practical activities, including plant asexual reproduction, experiments on chicken egg structure and function, and silkworm rearing. Through these activities, we delved into the processes of biological reproduction and development, while fostering students' observational and recording skills. We gained firsthand experience with the life cycle and reproductive process of silkworms. We observed the development stages and characteristics of silkworm eggs, larvae, pupae, and adult butterflies. By providing suitable food and environmental conditions, we observed and documented the growth and changes of silkworms. This activity provided us with a deeper understanding of insect reproductive methods and life cycles.

在八年级的生物课上，我们进行了一系列实践活动，包括观察植物的无性繁殖、鸡卵结构与功能的实验，以及养蚕活动。通过这些活动，学生们深入了解了生物的生殖和发育过程，培养了学生观察和记录的能力。同学们体验了蚕的生命周期和生殖过程。我们观察了蚕的卵、幼虫、蛹和成蝶的发育过程，了解了它们的不同阶段和特征。同学们学习为蚕提供适当的食物和环境条件，观察并记录蚕的生长和变化。这个活动让我们更深入地了解了昆虫的生殖方式和生命周期。