Specto quantum-mechanical model

 This paper presents a teaching sequence for teaching and learning of concepts that explain qualitatively the behavior of electrons in the atom according to the principles of quantum-mechanical model. The activities proposed are aimed that and students of 1st year of secondary education are able to describe, relate, explain and interpret the issuance of colors by the behavior of electrons in an atom according to the principles of Meccano model -quantum. These skills will be developed by five activities present in the following sequence, where interaction with applications in tablets or smartphones going to model based on theoretical concepts behavior energy as light.

PDF sequence
http://www.costadigital.cl/descargas/Secuencia_MMC.pdf