Development and validation of a learning progression for change of seasons, solar and lunar eclipses, and moon phases

by Italo Testa, Silvia Galano, Silvio Leccia, Emanuella Puddu
Published 2015-07-01

Design and development of a learning progression about stellar structure and evolution

by Arturo Colantonio, Silvia Galano, Silvio Leccia, Emanuella Puddu, Italo Testa
Published 2018-06-01

Developing the use of visual representations to explain basic astronomy phenomena

by Silvia Galano, Arturo Colantonio, Silvio Leccia, Irene Marzoli, Emanuella Puddu, Italo Testa
Published 2018-06-01

Describing astronomy identity of upper primary and middle school students through structural equation modeling

by Arturo Colantonio, Irene Marzoli, Emanuella Puddu, Sandro Bardelli, Maria Teresa Fulco, Silvia Galano, Luciano Terranegra, Italo Testa
Published 2021-05-01