Collaborative, Mobile Classroom Furniture

I have a vision for a movable, mobile classroom which can accommodate the needs of all of my students as we navigate the standards set within the Common Core.  Since collaboration is a key element of the Common Core standards, students need to have a functioning, creative space to excel.  I am proposing purchasing moveable furniture, such as desks in a triangular shape which could be used individually or combined in a variety of group formations. Different functions for the furniture would help the students to strive toward independent learning and assist students in taking ownership of their learning.  I like to recreate scenes from historic time periods, making history more three dimensional and tangible.  As a result, my classroom is in a state of constant change. Moveable furniture would aide in the learning culture for my students.