{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Strategies for Teaching Fractions: Using Error Analysis for Intervention and Assessment","author_name":"David B. Spangler","thumbnail_url":"https://www.ebooknetworking.net/books/141/299/big1412993989.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1412993989.html\">Strategies for Teaching Fractions: Using Error Analysis for Intervention and Assessment</a>","width":400,"height":300}