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Frog dissection is well known as a famous subject in the biological class.

But why should we dissection it? Will that be bloody?

This video used an animation way to provide the process of frog dissection,

not only make it less uncomfortable for the students, but make them understand the process better and prevent the chaos of the class.

It is more than understand the organs but the difference between male and female,

making the students understand and respect each other better.

Pop quizes after the class can improve the students' memory.