{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Number Sense and Operations in the Primary Grades: Hard to Teach and Hard to Learn? Casebook and Facilitator's Guide","author_name":"Carne Barnett-Clarke","thumbnail_url":"https://www.ebooknetworking.net/books/032/500/big032500546X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-032500546X.html\">Number Sense and Operations in the Primary Grades: Hard to Teach and Hard to Learn? Casebook and Facilitator&#039;s Guide</a>","width":400,"height":300}