The Future of Teleteaching in Teacher Education

In the last decades there has been a drastic increase in the-learning platforms. The innovations and technological advances in the field of Information and Communication Technology (ICT) broadly enhances our vision in various field of life whether commercial, economical, social, education, banking sectors, transportation at national or international level. This paper gives an overviews about various information communication technology in the field of teacher education specially teleteaching i.e. educational which is imparted to the students through the use of various technology carried out in a asynchronous mode. A teleteaching is an online instructional technology specially being used in massive open online courses (MOOCS) for providing services such as live, recorded lectures as video streams. It also included some intelligent integration methods for enhancing student learning outcomes and experiences. Thus this paper gives a platform for improving learning experiences by collaborative learning on teleteaching platforms.</jats:p

Seasonal physico-chemical characterization of water of sacred lake Nachiketa Tal, Garhwal Himalaya

Abstract The management of natural surface water resources needs the understanding of water quality. The present study on the physico-chemical parameters of water quality of sacred lake Nachiketa Tal of Garhwal Himalaya was undertaken. During the period from May 2015 to April 2016 at four sampling stations, seasonal variations in air temperature, water temperature, electrical conductivity, turbidity, salinity, TDS, dissolved oxygen, free CO2, hardness, alkalinity, nitrates, phosphates, chlorides, calcium and magnesium were recorded. The statistical correlation and cluster analysis between the various physico-chemical parameters of Nachiketa Tal were computed. The results of this study revealed that the concentration of the nutrients, turbidity, electrical conductivity, TDS increased with a decreasing trend of dissolved oxygen in all the sampling stations during the monsoon season. Thus, degradation in the water quality of the lake was resulted in the monsoon season