Recent study shows an increasing interest towards the implementation of augmented reality in teaching and learning. Majority of the studies in this area focuses on how this technology could impact students’ performance and various skills including visualization skills. Hence, the purpose of this study was to examine the differences in students’ visualization skills after utilizing Mobile Augmented Reality (MAR) and conventional learning in orthographic projection classroom. This study involved 60 students and was conducted in Universiti Teknologi Malaysia: 30 students in experimental group used MAR; 30 students in control group used conventional learning. In this study, mental rotation skills were measured using Purdue Spatial Visualization Test of Rotation (PSVT:R) due to its importance to ensure students understanding in orthographic projection. Results from this study showed a significant difference between students in both group where students in experimental group displayed a significantly higher level of visualization skills in terms of mental rotation skills compared to students in control group. At the end of their study, respondents were given a set of questionnaires to obtain their feedback on the use of MAR. Based on students’ positive feedback on MAR, the result proved that it can be an effective spatial visualization tool. MAR is also practical to be used in classrooms since it has low production cost.

This paper attempts to explore the manifestations of the forest in the lives of the Bateks who reside within the vast region of the Taman Negara National Park in Pahang, Peninsular Malaysia. Such manifestations emerged from the mutual relationship between the Bateks and their surroundings of the forest. In the Bateks belief system, there exist the concept of Lawad, Ye' Yo' and Tum Yap; all of which represent the Bateks' unique way of giving value to the forest. Lawad, Ye' Yo' and Tum Yap are the manifestations of how the Bateks navigate themselves in the forest. The Bateks see that the forest represents a dynamic dimension which has to be calmed through good spirits and behavior because the physical environment is a medium for the spiritual world to express its feelings, thinking, decisions, and punishments. This belief is to them the best way in endearing themselves to the environment. To the Bateks, all concerns for the forest could be settled through this belief.

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This article will discuss about domestic and international research on food security and health. Based on the discussion in the past review of the work, there are various factors that affect the discomfort of food. These include physical, social and economic aspects. Threats to the discomfort of these food will ultimately affect the physical and mental health of humans, thereby affecting human capital productivity. Therefore, the risk factors of food disorders should be controlled and overcome to ensure a healthier and better quality of life especially among indigenous people.