{ "item_title" : "Difficulties in understanding and using rational numbers", "item_author" : [" Jaildo Assis "], "item_description" : "This work is concerned with the development of science and technology. It aims to investigate how we can contribute to minimizing the countless situations that interfere with the development of fractional activities in EJA - Youth and Adult Education, and to research the development of strategies for working with tools that can act by enabling and making EJAI students feel more comfortable with rational numbers.", "item_img_path" : "https://covers1.booksamillion.com/covers/bam/6/20/772/125/620772125X_b.jpg", "price_data" : { "retail_price" : "43.00", "online_price" : "43.00", "our_price" : "43.00", "club_price" : "43.00", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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