Mr. Williams is a first-grade teacher with a new paraeducator this year. At the beginning of the year, the paraeducator said that she had 20 years of experience and they did not need to meet on a regular basis. Mr. Williams assigned four of his students who were struggling in reading to work with the paraeducator in a small group for 30 minutes a day. During the first month of progress monitoring, these students did not show any progress. What can Mr. Williams do to improve his relationship with the paraeducator and ensure that effective instruction is delivered?