/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: DavidBarlex https://cdn.slidesharecdn.com/profile-photo-DavidBarlex-48x48.jpg?cb=1564682737 David is an acknowledged leader in design & technology education, curriculum design and curriculum materials development. He taught in comprehensive schools for 15 years achieving head of faculty positions in science and design & technology before taking university positions in teacher education. He directed the Nuffield Design & Technology Project and was Educational Manager for Young Foresight. David is well known for his interest and expertise in developing curriculum materials that support pupil learning from a constructivist perspective. He uses this approach to develop young peoples’ ability to understand and critique the design decisions made by professional designers and those the.