Ms. Britz’s, Mrs. Kelly’s, and Ms. Brown's 5th grade RTI groups had a special visitor on Thursday, October 24th. Dr. Keith Davidson came to talk to them about his job as Program Officer on the Undersea Signal Processing team at the Office of Naval Research (ONR). He explained what sonar is and how it is used to locate submarines in all five of the world’s oceans. Dr. Davidson also talked about the places he has travelled to, and the education and work experiences that led up to his current position with the ONR. He also emphasized the importance of doing their best in school, even now in elementary school. Dr. Davidson was impressed by how engaged and respectful the students were, and he enjoyed answering their many intelligent questions.