Media type: E-Article Title: An individualized elementary school science program Contributor: Champagne, Audrey B.; Klopfer, Leopold E. Published: Informa UK Limited, 1974 Published in: Theory Into Practice, 13 (1974) 2, Seite 136-148 Language: English DOI: 10.1080/00405847409542501 ISSN: 0040-5841; 1543-0421 Keywords: Education Origination: Footnote: