00513cam a2200157 4500 615918280 TxAuBib 230125|||||||||||||||||||||||||||||und|u 9781478738695 1478738693 TxAuBib Ph.D., Bernard J. Nebel. Building Foundations of Scientific Understanding: A Science Curriculum for K-8 and Older Beginning Science Learners, 2nd Ed. Vol. I, Grades K-2. Outskirts Press. Science.