Fruit drink making tool - fruit wine vinegar fermentation device

The high school biology experiment teaching not only requires the operability of the experiment, but also pays more attention to the fun and safety of the experimental content. The fruit wine vinegar making experiment has naturally become one of the most anticipated experiments in the minds of teachers and students. The routine experiment teaching is to let students use ordinary plastic bottles or mineral water bottles to carry out experiments. Although the materials are convenient, the safety of the experimental equipment cannot be guaranteed. In addition, the simple operation can not let the students understand the true principle of the experiment, so if they continue to use This type of teaching will not be conducive to the improvement of students' abilities. The fruit wine vinegar fermentation device makes up for the shortcomings of the traditional experimental methods, so that students can experience the fun and satisfaction of the experiment while learning the high school biological knowledge.

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