Elementary Experiments in Science

Elementary Experiments in Science to accompany the Welch Rol-A-Lab written & published by Welch Scientific Co, Skokie, IL, 1959. 1st Edition. Hardbound, no DJ. Size 4to (up to 12'' tall). Condition: Nr Fine. 'Grade 5 Room 6'' in ink inside front cover. 88 Pgs. 21 experiments associated with the science table and cabinet no. 7600 or no. 7603. Each experiment has a list of materials and step-by-step procedures illustrated with drawings or photos. A group of study questions appear at the end of each experiment/chapter. Description text copyright 2010 BooksForComfort. Item ID 21855.