Labels:book | reckoner | sky OCR: Quilts is shareware program which allows students to investigate the patterns of mod arithm etic base arithmetic and the divisibility of natural numbers It is part of the author' C attempt to create and share quality educational software which encourages mathematical exploration and helps develop problem -solving skills Students of The Blake School may keep and use this program for free Others are asked support the shareware concept by registering their copies within 30 days The registration fee $15 for an individual or $45 for unlimited use within single schoo building Registered users will be mailed disk containing 33 page teacher' manual in ClarisWorks format) and any updates to the Quilts program itself Please send your payment Thomas c. Bretl thomas bretl@blake .pvt.k12 .mn.us 2400 Ga ...
