A 24-year-old first-time teacher overcomes her initial fears and prejudices and makes a difference in the lives of the homeless children she teaches in a shelter's makeshift classroom.A 24-year-old first-time teacher overcomes her initial fears and prejudices and makes a difference in the lives of the homeless children she teaches in a shelter's makeshift classroom.A 24-year-old first-time teacher overcomes her initial fears and prejudices and makes a difference in the lives of the homeless children she teaches in a shelter's makeshift classroom.