Practical knowledge: successful strategies for teaching physics

This study explores the Teachers' Practical Knowledge (PK) about successful strategies for teaching physics manifest in the practice stories of four physics teachers who currently work as teachers in the city of Bogota, DC. These stories, in their singularities, show how the hands-on-activities are the best form to ensuring the learning in the classroom and the significant influence of teachers experience in the constructions of a more generalist PK.