The laughter from these kids brings this teacher so much joy. Jennifer Olawski just gifted her entire elementary school with Christmas presents. Inside the 500 wrapped presents are a slime-making kit, coloring book, hat and gloves. The physical education teacher raised nearly $5,000 to make it happen for her students in Paterson, New Jersey after one 1st grader told her she'd never gotten a Christmas gift before. InsideEdition.com's Leigh Scheps (http://twitter.com/LeighTVReporter) has more.