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Technology ranges from the basic notion of tools, to systems which employ or exploit it. Some common examples of technology include videos, simulations, virtual and remote laboratories, games and tablet computing. Though some of these can be useful in the learning of O-level biology topics that...

The aim of the study was to investigate chemistry teacher’s competencies in the design and delivery of chemistry practical work in selected schools of Kitwe District. The objectives of the study were to: determine the nature of chemistry practical activities designed and delivered by teachers of...