I have used this project in my world history classes for years. I have had excellent results every year. The student presentations help the students to learn from each other but I also learn along with them. The presentations may take a few days or a few weeks, depending on how many students you have in class as well as class involvement. I promise you will not be disappointed with the projects your students produce. You will use the project year after year. The project can also be adapted to other classes. Thanks for supporting fellow teachers and best wishes during the school year!