This document contains the following titles: 1) Students' Use of Diagrams and Visuality in Mathematics; 2) Papua New Guinea University Student Attitudes to Mathematics; 3) Research on the Teaching of Problem Solving at the Papua New Guinea University of Technology: Retrospect and Prospect; 4) Adult Numeracy with a Calculator: Some Problems; 5) A Test of Measurement-- Or Is It; 6) Solving Word Problems in a Second Language and Reading Proficiency; 7) Nurses and Mathematics; 8) Language and Mathematics at Tertiary Level; 9) The Role of Mathematics Education Research in Papua New Guinea l981: The Constraints and the Priorities; l0) Computer Oriented Cognitive Process Models Related to Mathematical Thinking; 11) The Use of Numerical Filters as an Aid to the Solution of Algebraic Problems: A Proposed Project; 12) An Investigation of the Mathematics Education of Nurses-In-Training in Papua New Guinea; 13) A Proposed Categorization System for Students' Errors in Mathematics; 14) The Performance of National High School Students at the University; 15) Language and Mathematics Education: An International Perspective; 16) Community School Mathematics Teaching and Curriculum Innovation in Papua New Guinea; and 17) Standards in Mathematics, a Defeatist Point of View. (MP)