Twenty First Century Science BLis a suite of complementary specifications offering flexible and exciting options for science at GCSE BLis unique in having been extensively trialled over three years with more than 6,000 students in each year BLis motivating, stimulating and relevant. The specifications and resources are the products of close collaboration between the University of York Science Education Group, the Nuffield Curriculum Centre, OCR, and Oxford University Press. The Entry Level course contains 39 items which schools select from, including: BLExtinction BLCasualty BLField to Plate BLMy Genes BLBody Wars BLCooking and Cleaning BLFibres and Fabrics BLRestless Earth BLFuels BLG-Force BLRocket Science BLDeep Impacts BLWireless Communications A comprehensive set resources is available: BLA Textbook which uses engaging, up-to-date science contexts. BLA Teacher and Technician Guide covering the whole course. For more information, visit: www.twentyfirstcenturyscience.org