This is an introductory lecture to students studying Quantitative research methods in Education. The objective of this lesson is to: # Distinguish descriptive and inferential # Differentiate between qualitative and quantitative data; # Distinguish nominal and ordinal data (as well as level of achievement and ranking); and # Discriminate between discrete and continuous data # Differentiate dependent and independent variables # Operational Definition of Variables

This essay discusses Jean Piaget’s theory of cognitive development of children. It begins with the bio-data of Piaget contextualizing Piaget within cognitive child psychology. In particular the essay will discuss his thoughts on the moral development of young children and finally concludes with a critical discussion of the limitations of his theory. Specially useful for Education Majors and training teachers.

An essay on Euclidean geometry with a historical background. Specially useful for undergraduates/postgraduates specializing in Mathematics Education.