{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Crutch or catalyst: teachers' beliefs and practices regarding calculator use in mathematics instruction.: An article from: School Science and Mathematics","author_name":"E. Todd Brown, Karen Karp, Joseph M. Petrosko, Jane Jones, Gloria Beswick, Carrie Howe, Kathy Zwagnig","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000QEKJRY.html\">Crutch or catalyst: teachers&#039; beliefs and practices regarding calculator use in mathematics instruction.: An article from: School Science and Mathematics</a>","width":400,"height":300}