Matter

This topic covers the nature, states, and properties of matter as per the Zambian secondary school curriculum. You will explore the particulate theory of matter, differentiate between solids, liquids, and gases, and investigate physical and chemical changes. Competence-based learning activities will enable you to classify materials, understand separation techniques like filtration and distillation, and appreciate their applications in local contexts, such as water purification. This knowledge is vital for solving practical problems and forms a significant part of ECZ past exam questions on properties of substances. Understanding matter thoroughly enhances your analytical skills for both School Based Assessment and national examinations.