{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"On Evaluating Curricular Effectiveness:: Judging the Quality of K-12 Mathematics Evaluations","author_name":"Committee for a Review of the Evaluation Data on the Effectiveness\nof NSF-Supported and Commercially Generated Mathematics Curriculum\nMaterials, Mathematical Sciences Education Board, Center for Education, Division of Behavioral and Social Sciences and Ed","thumbnail_url":"https://www.ebooknetworking.net/books/030/909/big0309092426.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0309092426.html\">On Evaluating Curricular Effectiveness:: Judging the Quality of K-12 Mathematics Evaluations</a>","width":400,"height":300}