{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Teaching Mathematics in Grades 6 - 12: Developing Research-Based Instructional Practices","author_name":"Randall E. Groth","thumbnail_url":"https://www.ebooknetworking.net/books/141/299/big141299568X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-141299568X.html\">Teaching Mathematics in Grades 6 - 12: Developing Research-Based Instructional Practices</a>","width":400,"height":300}