Author: Honorata Pereira
Age of students: 15th – 16th
Date of activities: February – beginning of March 2020
This project aimed to make students aware of the amount of (micro) plastics present in essential goods of common use. Thus, the students investigated the microplastics present in personal hygiene products, in their clothes, in the washing waters of their clothes and in the waters of the beach. They also assessed the amount of waste they produce at home, as well as the main waste from local industries. Finally, students were invited to present solutions to minimize the impact of waste and plastic on the environment.
We started by using the “Building a new environmental Future” feature. Thus, students watched a short clip about bioeconomy, students received different objects that they have to categorize according to them being bio-based or non-bio-based. In the second part, we used the Scientix resource “Growing plastic and new life for plastic” and the students s analysed pictures about plastic pollution, they researched the microplastics existing in their personal hygiene products, as well as in the washing waters of their clothes. A group of students investigated microplastics in sea waters, taking samples from three different locations, in the north, centre and south of the country. In this context, we also analysed the amount of waste that each family produces, as well as visiting the main industries in our locality, a dairy and an oil processing industry, to identify the main waste that each industry produces.Continue reading