In point 4 I wanted to be more precise.

What kind of texts will they have to write when reporting about their experiments, exchanging information with partner students per email or intepreting data? Please, help me!!

4) write a wide range of different types of writing including laboratory reports, essays (??) and posters.
In particular, they will develop the following skills:
•Acknowledging their sources
•Referencing, Summarizing and Paraphrasing
•Planning and writing the assignment
•Presentation and formatting including high quality photos

... demonstrate competence in many different types of writing, including laboratory reports, essays, and posters.