performance in Math and science is the use of English language in instruction because students are not fluent in reading questions, expressing themselves and experiencing difficulty in comprehending texts (Yong Pak, 2009). This data is supported by the study conducted by Arocena & Popma (2009) in Basque country (considered as part of Spain) in which students have the difficulty understanding terminologies in Mathematics due to EMI (English as Medium of Instruction). According to their findings, students
standard forms in Malay modern (post-WWII). Besides them, there are also other standard forms used in Brunei. However, because the speakers slightly, the development of this form becomes less significant. This article tries to show the differences between the two main raw form despite the efforts of unification of spelling and terminology are always carried out under the coordination of Majlis Bahasa Brunei-Indonesia-Malaysia. Actually, not much difference between the two languages. Various variants
Thailand, signed the Bangkok Declaration on 8 August 1967 and formed the Association of Southeast Asian Nations (ASEAN). Since then, the regional organisation has expanded to its current membership of ten. Brunei Darussalam joined ASEAN on 7 January 1984, just six days after its independence. The end of the Cold War, however, led to a major expansion in the late 1990s. Vietnam became a member of ASEAN on 28 July 1995; Laos and Myanmar on 23 July 1997; and Cambodia