• Publications
  • Influence
Using Bayesian networks to improve knowledge assessment
TLDR
The integration and evaluation of an existing generic Bayesian student model (GBSM) into an existing computerized testing system within the Mathematics Education Project (PmatE) of the University of Aveiro and results show a high degree of agreement among the scores given by the experts and also among the diagnosis provided by the BSM in the written exam and expert's average. Expand
Exercise templates with Sage
TLDR
This package aims at enabling the author to add, change and delete parameterized exercise templates, with detailed answer, from one or more personal databases, and allows the production of new exercises in a booklet style or exam form. Expand
Using bayesian networks and parameterized questions in independent study
TLDR
This approach allows the students a certain level of independence and provides some orientation in their independent study, by giving feedback about answers to questions and also about the general progress in the study subject, shown in the form of progress bars computed by Bayesian networks. Expand
Computerized Evaluation and Diagnosis of Student's Knowledge Based on Bayesian Networks
TLDR
The integration and evaluation of an existing generic Bayesian student model into an existing computerized testing system within the Projecto Matematica Ensino (PmatE) of the University of Aveiro is described. Expand
Exercise templates with Sage Math
Students can benefit from the study of a detailed answer of an exercise after trying to solve it in traditional pen-and-paper way as has been verified in literature. This basic fact was the incentiveExpand
Computer-assisted independent study in mutivariate calculus
TLDR
This paper describes the first experience with an interactive feedback and assessment tool (Siacua), based on parameterized math exercises, and explains how it is used to motivate student independent study in a multivariate calculus environment. Expand
MOTIVATING STUDY BEFORE CLASSES ON FLIPPED LEARNING
TLDR
A computer system is developed for motivating and guiding students to do autonomous work before the classes in a flipped learning environment, and an analysis of the system usage data on the topics in the experience comparing to those on traditional teaching is presented. Expand
MODELMAKER, A MULTIDISCIPLINARY WEB APPLICATION TO BUILD QUESTION GENERATOR MODELS FROM BASIC TO HIGHER EDUCATION
TLDR
PmatE ModelMaker solution is presented, which enables professors with neither a coding background nor latex knowledge, from basic school to higher education from all areas mentioned above, to create and share QGMs through a Web application. Expand
Using Bayesian Networks in Computerized Tests 1
In this paper, we describe the integration and evaluation of an existing generic Bayesian student model (GBSM) into an existing computerized testing system within the Mathematics Education ProjectExpand
PARAMETERIZED EXERCISES IN SMC
TLDR
A redefined tool to handle databases of parameterized exercises in the SageMath platform for mathematics, and some first opinions on the new facilities are presented. Expand
...
1
2
...