For incoming freshmen at western Connecticut\'s suburban Brookfield High School, hefting a backpack weighed down with textbooks is about to give way to tapping out notes and flipping electronic pages on a glossy iPad tablet computer. A few hours away, every student at Burlington High School near Boston will also start the year with new school-issued iPads, each loaded with electronic textbooks and other online resources in place of traditional bulky texts. While iPads have rocketed to popularity on many college campuses since Apple introduced the device in 2010, many public secondary schools this fall will move away from textbooks in favour of the lightweight tablets. Apple officials say they know of more than 600 districts that have launched what are called \"one-to-one\" programmes, in which at least one classroom of students is getting iPads for each student to use throughout the school day. Article continues below Nearly two-thirds of them have begun since July, according to Apple. New programmes are being announced on a regular basis, too. Woodford County High will become Kentucky\'s first public high school to give each of its 1,250 students an iPad. Long-term investment At Burlington High in Boston, principal Patrick Larkin calls the $500 (Dh1,800) iPads a better long-term investment than textbooks. \"I don\'t want to generalise because I don\'t want to insult people who are working hard to make those resources,\" Larkin said of textbooks, \"but they\'re pretty much outdated the minute they\'re printed and certainly by the time they\'re delivered. The bottom line is that the iPads will give our kids a chance to use much more relevant materials.\" The trend has not been limited to wealthy suburban districts. New York City, Chicago and many other urban districts also are buying large numbers of iPads. The iPads generally cost districts between $500 and $600, depending on what accessories and service plans are purchased. By comparison, Brookfield High in Connecticut estimates it spends at least that much yearly on every student\'s textbooks, not including graphing calculators, dictionaries and other accessories on the iPads. Educators say the sleek, flat tablet computers offer a variety of benefits. They include interactive programs to demonstrate problem-solving in math, scratchpad features for note-taking and bookmarking, the ability to immediately send quizzes and homework to teachers, and the chance to view videos or tutorials on everything from important historical events to learning foreign languages. They\'re especially popular in special education services, for children with autism spectrum disorders and learning disabilities, and for those who learn best when something is explained with visual images, not just through talking. Some advocates also say the interactive nature of learning on an iPad comes naturally to many of today\'s students, who\'ve grown up with electronic devices as part of their everyday world. But for all of the excitement surrounding the growth of iPads in public secondary schools, some experts watching the trend warn that the districts need to ensure they can support the wireless infrastructure, repairs and other costs that accompany a switch to such a tech-heavy approach. And even with the most modern device in hand, students still need the basics of a solid curriculum and skilled teachers. \"There\'s a saying that the music is not in the piano and, in the same way, the learning is not in the device,\" said Mark Warschauer, a professor at University of California-Irvine.