Background to the Study
According to Akintowa et al. (2009), more than 100 years ago, scientists discovered that many elements commonly found on earth occur in different configurations at the most basic (atom) level. These various configurations (called isotopes) have identical chemical...
Background to the Study
Mathematics is perhaps one of the most dreaded subjects at all levels of education, especially secondary schools where the subject is made compulsory. It has been described as the bedrock of national development and a subject without which a nati...