中学部|在创新和探究中体验化学的奥妙！-国际教育网

中学部|在创新和探究中体验化学的奥妙！

广州暨大港澳子弟学校

2022-03-28

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讲到化学课程的学习，你首先想到的是什么？

是挂在墙上密密麻麻的化学元素周期表？

是各种化学方程式？

还是各种神奇的实验室呈现的化学反应实验？

我们一起来看看广州暨大港澳子弟学校的探究化学实验课堂吧，看看学生如何在探究中体验化学实验的神奇和奥妙。

本次化学实验课，是G10年级的化学Tony老师精心设计的一节化学实验课，通过课堂讲解以及教师的实验设计，让学生通过亲自动手制造出斑斓的甲醇火焰，通过自己动手，观察到每种⾦属盐发出不同颜⾊的光.这些⽕焰测试的光通过棱镜或通过衍射光栅观察时，形成的光谱仅包含特定波⻓的⼏种颜⾊，包括在原始⽕焰中看到的颜⾊。

What is the first thing that comes to your mind when you think of learning chemistry courses?

Is it the dense periodic table of chemical elements hanging on the wall? Or the various chemical equations? Or those chemical reaction experiments presented in various magical laboratories?

Let’s take a look at the exploratory chemistry classroom of Affiliated School of JNU for Hong Kong & Macao Students in Guangzhou, and see how students experience the magic and wonder of chemical experiments in their investigations.

This chemistry experiment class was meticulously designed by Tony, chemistry teacher of Grade 10. Under the guidance of Tony, students have created a variegated methanol flame by themselves and have observed each metal salt emitting different colors of light. When these flames are viewed through a prism or through a diffraction grating, the resulting spectra contained the colors of the specific length of the wave only, including the colors seen in the original flame.

在40分钟的实验课中，学生不仅仅通过自己双手制造出绚丽的火焰，同时，学生们也通过教师的言传身教，学会了实验设备的正确使用，实验护具的正确穿戴、试验后设备的清理和摆放以及实验肥料的正确处理等严谨的实验流程和程序。

In the 40-minute experimental class, students not only made gorgeous flames on their own, but also learned the correct use of experimental equipment, the correct donning of experimental protective gear, the cleanup and placement of equipment after the experiment, and the correct handling of experimental fertilizer and other rigorous experimental procedures under the guidance of Tony.

在这一过程中，学生们学会了批判性思维，动手操作，对于学生个人的疑问或想法，他们要学会各种合作技能，小组成员之间共同探讨、交流，相互学习，达到共识，形成结论，在合作和解决问题的过程中感受学习化学的价值和意义。

In the process of doing the experiment, students learned to do hands-on work and to think critically as well. In order to solve individual questions or implement their own ideas, they have to learn various cooperation skills. Group members can discuss together, learn from each other, reach consensus, form conclusions, and feel the value and significance of learning chemistry in the process of cooperation and solving the problems.

当上节课老师说要来做这个实验的时候，我特别兴奋，今天终于等到了这节课，我和我的伙伴亲手制作出了各种不同颜色的火焰，让我对这节课有了更深刻的认识和记忆。

——李同学

I was particularly excited when the teacher said we have the chance to do this chemistry experiment in the last lesson, then I did perform an experiment in today’s lesson, where my partners and I made flames with various colors by ourselves. I had a deeper understanding of the knowledge after the experiment.

(Li)

我们的Tony老师非常认真，在试验前一直在叮嘱实验室的各种注意事项，确保了我们的安全。

——张同学

Our present chemistry teacher Tony is very conscientious. Before the experiment he keeps warning us various precautions in the lab so as to ensure our safety when we are doing the experiment.

(Zhang)

学校的实验室设备很新，实验室老师前期的准备也非常充足。每个同学都有一套实验器具，每个人都有动手的机会，和老师的互动也很多。

——王同学

The lab equipment at school is brand new and the teacher is very well-prepared for the experimental class. Moreover, as the number of students in our class is small, thus each student has the opportunity to do the experiment with a set of experimental apparatus in hand.Then, we had great interaction experience with Tony.

(Wang)

科学与科技创新是未来每个孩子的核心竞争力之一，透过“玩中学，做中学”教育活动，让学生们可以崇尚科学及热爱科技，这正是展现广州暨大港澳子弟学校的科技教育理念，就让我们一同来“启迪思维，智造未来”。

Science and technology innovation is one of the core competencies of students. Through the educational activities themed by “Learning in playing, while experimenting promotes learning”, students will have an appreciation for science and passion for technology, which exactly reveals the concept of technology education of ASJ. Let’s “enlighten the thought and build the future wisely” together.