Class at Junior High
自然課上的小實驗

#Science #DNA #Experiment #自然實驗 #VIS #國際實驗教育 #國中部

 

The experiment in Science Class

In our science class, Dr. Kumar brought 3 beakers to the classroom. All of our students looked at the teacher, curiously asking why he had brought them to class. It was to do a short experiment to see DNA. First, we put 60% Alcohol, a tiny amount of salt solution, and 2 drops of utensil washing soap into the beaker. Then, we gargled the solution in our mouth for 1 minute. After we spit it out and waited a while, we could see the white slime floating on top of the water. That represents our DNA! Thanks for helping, Joshua Lin. Science is more interesting after the experiment.

 

自然課上的小實驗~

自然課上Kumar老師帶了三個量杯,讓同學摸不著頭腦,這是一個有趣的自然實驗,用來實際看見我們的DNA,首先學生將60%酒精、平衡塩溶液、兩滴洗碗精攪拌,然後漱口,吐出來後等待一陣子,就可以看到白色的DNA證明了!在Joshua同學的幫助下,透過實驗讓感覺遙遠的科學瞬間有趣了許多。