The final tasks you have to prepare are a WRITTEN PROJECT and an ORAL PRESENTATION.
The WRITTEN PROJECT is a teamwork. It must include all the written documents you have produced so far.
The ORAL PRESENTATION is also a teamwork. Remember you must explain your project to your course teachers and classmates.
These two documents will help you prepare these final tasks properly:
GUIA DEL PROJECTE DE RECERCA DE 4t ESO Institut de Viladecavalls