This is actually very simple. The whole process is actually the general method of cultivating bacteria and fungi:

1. Preparation of culture medium. You can ask students to buy a small amount of glutinous rice (for example, one or two Jin)

2. High-temperature sterilization. Cook the glutinous rice, wash and dry the glassware it contains (actually it is difficult to achieve absolute sterilization)

3. Inoculation. You can buy distiller's yeast (a small package is enough) at ordinary farmers' markets and grocery stores. Put the rice distiller's yeast into warm water. After the glutinous rice has cooled to a certain extent, pour the distiller's yeast into the glutinous rice and mix evenly

4. Constant temperature and suitable temperature cultivation. The content of the People's Education Press on making rice wine is generally in the colder season, the temperature may be lower. In rooms without air conditioning, you can use a rice cooker in a heat preservation state. Be careful that the heat preservation temperature does not exceed High (otherwise the yeast will die).

After doing this, rice wine can be brewed in a few days or at most a week. The teacher can make it by himself first, it is very easy, and let the students do it. In fact, everything can be done.