In this project we talked about Biomass. To understand this topic better, we did an activity. Teachers gave us incomplete texts (student 1- text, student 2- text) with incomplete questions about Biomass. Two members of each group of four did text 1 and the other two text 2. We did two groups, the students with text 1 with one of the two teachers and the students with text 2 with the other. 
Each group talked a little about that and wrote down the questions we needed to find the information missing. Then we went back to our usual group and we asked the questions to a partner who had the other text to complete our text.
This activity was useful to understand the topic better, to practice English asking questions and answers them… It was a good experience!
Eugenia Cid 1WEp 😀 😉 😎