In this project students will build a greenhouse in the school backyard using Arduino. This project will be based on an Arduino Uno board, to which revolve around several sensors (the humidity and temperature sensor) useful to analyze the conditions necessary for properoperation. The students will learn to programme Arduino in Tickercad. They will plant herbs and vegetables suitable to the soil pH. They will find out the effectiveness of the herbs in our health. Finaly collaborating in international teams they will create their own recipes and they will cook meals conteining the herbs. As an outcome they will create a digital calendar with recipes and a photo album of the herbs they will cultivate.