For a week all the 7th Graders were put into groups of 3 or 4 We had one job.To find out why Mrs.Vanbysums room echoes.We found out that she didn’t have any furniture of paintings.So we plan to add pillows and canvases.This project was so much fun because it was all class time and it was a lot of teamwork to get it done.I learned how to prevent echo.You just add furniture and other items around the room.