Given a text, write a compressed version of it in a single sentence.

When graduate student Cheryl Kinsman and I collaborated with a kindergarten teacher to rearrange these play spaces, striking changes in children's play occurred. We removed the wall of shelves dividing housekeeping from blocks, joining the two areas into one.
When graduate student Cheryl Kinsman and I collaborated with a kindergarten teacher to rearrange these play spaces,we removed the wall of shelves dividing housekeeping from blocks.