The use of science kits is a growing trend in India. The kits provide equipments, apparatus and chemicals in the form of a moving laboratory to use in science classes. This research paper highlights the issues and challenges faced by the Government school teachers of Delhi in India while using science kits during teaching-learning process at upper…

Artificial Intelligence is a branch of computer science connects, classifies, differentiates, and elaborates the domains of learning in neural network, a paradigm shift is using in the construction of knowledge. In this pretest-posttest single group experimental design, neural network artificial intelligence used to investigate the existing…

This study deals with the application of constructivist approach through individual and cooperative modes of spider and hierarchical concept maps to achieve meaningful learning on science concepts (e.g. acids, bases & salts, physical and chemical changes). The main research questions were: Q (1): is there any difference in individual and…