STEM education before high school: shaping our future science, technology, engineering and math leaders of tomorrow by inspiring our children today: field hearing before the Committee on Science and Technology, House of Representatives, One Hundred Tenth Congress, second session, May 12, 2008.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.