Technical Terms Used in General English Textbooks Across Disciplines

The study aimed to analyze lexical items underpinned in the textbooks used in the current teaching of ESP and GE. Using content analysis, a systematic evaluation of texts to examine nuances to bridge the gap between quantitative and qualitative data. This was such of importance, however, difficult to study due to issues of interest like in the study, frequency of lexical items in ESP, and GE textbooks. Results found 13,713 lexical items in Hospitality Management, 17,561 in Criminology, 4576 in Tourism, 7167 in Marine Engineering, and 512 in Information Technology. Furthermore, the overall percentage of ESP lexical items fell in Tier 2 (with multiple-meaning while the least was in Tier 3, specifically on context-specific vocabulary. It is the core of vocabulary learning to ensure English language teaching. It is its goal to help learners better understand language, allowing them to understand others as they want to express themselves as well. This applies not only in speaking but also in writing and reading. Wilkins (1972, p. 111-112) stated that without grammar very little understanding can be acquired and without vocabulary there can be no learning at all. Thus, even without good grammar, so long as you equipped with useful words and expression, one can still manage to communicate. Lewis (1993) argued that “lexis is the heart of language” and that it develops a better fluency and expression in English. He also added the significance to the learners of acquiring a more productive vocabulary knowledge, also, their eagerness to develop their own personal vocabulary strategies. Thus, a proposed bridge model program was recommended to highlight the study findings using the lexicons found from the different respective courses.

Exploring the Efficiency of Concept Cartoons in Enhancing Grade Vii Students’ Conceptual Understanding in Selected Science Concepts

The importance of constructivist approach to teaching and learning science is growing significantly. Much of the efforts have been put to develop pedagogies that take into account constructivist views to improve students' learning outcomes. In this regard, concept cartoon is widely recognized as an innovative strategy rooted in constructivism; however, its efficacy in enhancing conceptual understanding in science needs to be investigated in the Pakistani science classrooms. Thus, this study focused on exploring the efficacy of concept cartoons in enhancing students' conceptual understanding in selected science concepts on Science Achievement Test for Heat (SAT-H). For this study, quasi-experimental design (pre-and post-test control group) was used as a research methodology. A total of 65 students from grade VII participated in the study including comparison group (n=35) and intervention group (n=30). The Science Achievement Test for Heat (SAT-H) was developed and validated which was administered to both groups as pre-test (before intervention) and post-test (after intervention). During intervention, intervention group (lG) was taught with concept cartoons and comparison group (CO) was taught with standard teaching practices. The two groups were compared on overall performance on SAT-H, performance on SAT-H content domains (i.e. heat and temperature, methods of heat transfer) and performance on SAT-H cognitive domains (i.e. knowledge, application and reasoning) in both pre-test and post-test. Results of the study revealed that on pre-test, both groups were evenly matched on their overall performance (p>0.05). Similarly, no differences were found between two groups in all content domains (p>0.05). However, among three cognitive domains, performance of the two groups was found to be different on two cognitive domains favoring 10 for application (p<0.05) and CO for knowledge (p<0.05). Conversely, on post-test, both groups showed improvement, however, IG performed considerably better than CG with significant difference (p