Contemporary ideas on science learnin is useful to avoid the failure of traditional teaching related to preconcepts or conceptual errors in both students and teachers. In this context is introduced to the study of light trhough the knowledge of the…

Durante la primera fase de excavaciones del año 1996, fueron exhumados los restos de un individuo que fue inhumado cumpliendo el rito islámico: decúbito lateral con la cabeza orientada hacia el SE, si bien fuera del área habitual de necrópolis.…

Santiago Yeche commercial agriculture is based on the cultivation of tomatoes and gladiolus which is also based on irrigation. The irrigation system is formed by channels and it was built during Colonial times. Santiago Yeche’s peasant families introduced gladiolus cultivation…

Santiago Yeche commercial agriculture is based on the cultivation of tomatoes and gladiolus which is also based on irrigation. The irrigation system is formed by channels and it was built during Colonial times. Santiago Yeche’s peasant families introduced gladiolus cultivation…

The cochineal cultivation had a great economic importance andits study has been basic for the knowledge of the Colonial Society. In this article historical documents are transcribed and commented; their value derives from the historical data themselves, as well as…

The cochineal cultivation had a great economic importance andits study has been basic for the knowledge of the Colonial Society. In this article historical documents are transcribed and commented; their value derives from the historical data themselves, as well as…

Santiago Yeche commercial agriculture is based on the cultivation of tomatoes and gladiolus which is also based on irrigation. The irrigation system is formed by channels and it was built during Colonial times. Santiago Yeche’s peasant families introduced gladiolus cultivation…

The cochineal cultivation had a great economic importance andits study has been basic for the knowledge of the Colonial Society. In this article historical documents are transcribed and commented; their value derives from the historical data themselves, as well as…

In traditional medicine, as it continues to be practiced in the indigenous communities of Yucatán, a number of specialists put into practice knowledge and therapies that have retained their deep (Maya) roots. Bone-setters, midwives, masseurs, herbalists and curers (men as…

In traditional medicine, as it continues to be practiced in the indigenous communities of Yucatán, a number of specialists put into practice knowledge and therapies that have retained their deep (Maya) roots. Bone-setters, midwives, masseurs, herbalists and curers (men as…