This summary provides a high-level overview of the journal article in 3 sentences:
The article investigates how prospective science teachers authoring and using their own online learning designs can enhance their development as teachers and link theory to practice. It found that having teachers design their own online activities using a predict-observe-explain strategy supported their pedagogical and content knowledge growth. Overall, immersing teachers in exemplary online learning designs through authoring and implementing their own helped strengthen their understanding of constructivist principles and technology's role in supporting learning.