A. L. Chandrasegaran

The development of a two-tier multiple-choice diagnostic instrument for evaluating secondary school students’ ability to describe and explain chemical reactions using multiple levels of representation

A. L. Chandrasegaran, David F. Treagust, Mauro Mocerino · Chemistry Education Research and Practice · 2007 · 327 citations

An Investigation into the Relationship between Students’ Conceptions of the Particulate Nature of Matter and their Understanding of Chemical Bonding

Jazilah Othman, David F. Treagust, A. L. Chandrasegaran · International Journal of Science Education · 2008 · 148 citations

An Evaluation of a Teaching Intervention to Promote Students’ Ability to Use Multiple Levels of Representation When Describing and Explaining Chemical Reactions

A. L. Chandrasegaran, David F. Treagust, Mauro Mocerino · Research in Science Education · 2007 · 97 citations

Teacher Education, Multiple Levels, Teaching +10

A stratified study of students’ understanding of basic optics concepts in different contexts using two‐tier multiple‐choice items

Hye‐Eun Chu, David F. Treagust, A. L. Chandrasegaran · Research in Science & Technological Education · 2009 · 70 citations · Full text

EVALUATING STUDENTS’ UNDERSTANDING OF KINETIC PARTICLE THEORY CONCEPTS RELATING TO THE STATES OF MATTER, CHANGES OF STATE AND DIFFUSION: A CROSS-NATIONAL STUDY

David F. Treagust, A. L. Chandrasegaran, Julianne Kathleen Crowley et al. · International Journal of Science and Mathematics Education · 2009 · 62 citations

Stem Education, Science Education, Engineering +7