{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"50+ Super-Fun Math Activities: Grade 4: Easy Standards-Based Lessons, Activities, and Reproducibles That Build and Reinforce the Math Skills and Concepts 4th Graders Need to Know","author_name":"Jack Silbert","thumbnail_url":"https://www.ebooknetworking.net/books/054/520/big054520819X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-054520819X.html\">50+ Super-Fun Math Activities: Grade 4: Easy Standards-Based Lessons, Activities, and Reproducibles That Build and Reinforce the Math Skills and Concepts 4th Graders Need to Know</a>","width":400,"height":300}