Sarah Buckley, Mary Ainley and Pip PattisonIn the following project, we investigated students’ use of mathematical thinking skills in an interactive, computer problem-solving task. Within the program Between The Lines (BTL) (Ainley & Hidi, 2002), a range of statistical information was presented. Students were required to integrate these different types of mathematical information in line with constructive assessment. This approach promotes problem solutions that move beyond the simple reproduction of answers and formulae and are representative of higher order thinking (Clarke, 1996). Note-taking is a process known to facilitate learning and the development of ideas (Kiewra, 1989), thus the program also asked students to take notes as they worked through the information. These notes were then used to create a problem solution. Students? motivational reactions (i.e., their interest levels) were also monitored throughout the task. Two-hundred and eighty-six Year 8 students (151 males and 135 females) participated in the project. The SOLO taxonomy (Biggs & Collis, 1982) was used to code students’ notes whereas their solutions and notes were marked for understanding of the material presented. Associations between students’ level of thinking and understanding were investigated in relation to levels of on-task interest and other indicators of motivational engagement. In this roundtable presentation, examples of students’ problem solutions and notes will be presented. Profiles of students’ thinking, for example, higher order versus low order thinking, and their relationship with on-task motivation will be examined. Discussion will focus on interpretation and implications of the data.