📚 Key Points for CIE Year 9 Biology Practical Assessments | CIE 九年级生物实验考核要点
Mastering practical skills is essential for success in CIE Year 9 Biology. The practical assessment tests your ability to plan investigations, use apparatus safely, make accurate observations, record and process data, and evaluate experimental methods. This article covers the key practical skills and common experiments you are expected to know, with paired explanations in English and Chinese to support your revision.
掌握实验技能对于在 CIE 九年级生物中取得成功至关重要。实验考核考查你规划探究、安全使用仪器、准确观察、记录与处理数据以及评价实验方法的能力。本文涵盖了你需要掌握的关键实验技能和常见实验，并配有中英文对照讲解来辅助你的复习。
1. Laboratory Safety and Preparation | 实验室安全与准备
Always wear a lab coat and safety goggles before starting any experiment to protect your skin and eyes from chemicals and heat.
开始任何实验前务必穿好实验服并佩戴护目镜，以保护皮肤和眼睛免受化学品和热的伤害。
Tie back long hair and secure loose clothing or scarves. They can catch fire on a Bunsen burner or knock over equipment.
将长发束于脑后，并固定宽松的衣物或围巾。它们可能在煤气灯上着火或碰倒设备。
Never eat, drink or taste anything in the laboratory. Some substances look like water but can be poisonous.
实验室内严禁吃、喝或品尝任何东西。
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