Making sense of secondary science: Research into children's ideas. [No authors listed] GSID: l3tfqd3MICkJ
Conceptual change achieved through a new teaching program on acids and bases. Ayas A, Demircioglu G. G Demircioglu, A Ayas, H Demircioglu - Chemistry Education Research …, 2005 - pubs.rsc.org GSID: 4aKzlVADtw0J
Developing models in science education. [No authors listed] JK Gilbert, C Boulter - 2012 - books.google.com GSID: r9Rpjh-0YTgJ
