This article presents an instructional technology-based cycle model intended to support and facilitate the teaching and learning of mathematics, particularly calculus. The study used quantitative methods with quasi-experimental research that uses non-randomised assignments of the study group that are categorised into experimental and control…

Multiple representations cultivate students' mathematical mindset. However, research results have reported that students do not benefit from these tools due to lack of representational fluency. This study was designed to determine the impact of GeoGebra assisted multiple representations approach on students' representation translation performance…

Learners in the 21st century need technological support in the learning process because of the advancements made in technology for teaching and learning. A GeoGebra-oriented classroom uses one of these technologies that can be implemented in the classroom. The new developed cycle model implemented in the study and explored the effect of using…

Underpinned by constructivist learning theory (Feuerstein's theory of mediated learning experience) and the cloud computing model, an experiment was conducted to examine the differences between the control and experimental groups regarding the linear combinations of tool mediation on students' reading comprehension and vocabulary learning skills.…

Learning geometry with conceptual understanding requires the implementation of appropriate methods that actively engage students and support them in becoming autonomous, critical thinkers, and self-directed learners. The purpose of the study was to investigate the effect of GeoGebra-supported learning on grade ten students' conceptual…

This study explores the effectiveness of the GeoGebra on Grade 12 students' success in making associations between the representations of trigonometric functions and the interpretation of graphs. A technology-oriented classroom is a commanding and accommodating tool in mathematics instruction in understanding mathematical concepts. A…

This paper is aimed at exploring the contributing factors for the integration of Information and Communication Technology (ICT) into higher education teaching-learning practices. For the study, a qualitative case study was used and the stakeholders from higher learning institutions were selected via purposive sampling. The data collected through…

Mathematics is one of the important disciplines for students to solve day-to-day problems in life. Attitude towards mathematics and mathematics learning is critical for a better learning to happen. This study was conducted to investigate the effect of instructional approaches on attitudes of students towards mathematics learning. Quasi-experiment…

Geography educators have long taught anthropogenic global climate change (AGCC) using geospatial data, visualizations, analysis tools and models. We examined the attitudes of teachers at secondary schools, research institutions, colleges and universities tasked with teaching using one such technology. We designed a seventeen-question online survey…

This study examined the influence of the jigsaw co-operative learning strategy integrated with GeoGebra (JCLGS), on Ethiopian undergraduate statistics and chemistry learners' conceptual knowledge development and attitudinal change towards calculus. The post-positivism quantitative methods approach employed in a non-equivalent pre-and post-test…

GeoGebra mathematical software is the best alternative way of teaching and learning calculus in the 21st century by exploration and visualization. This software opposes the traditional teaching and learning method, or solution only approaches and make the teaching and learning process more active in the classroom which goes with the constructive…

In order to verify that English speeches produced by Ethiopian speakers fall under syllable-timed or stress-timed rhythm, the study tried to examine the nature of stress and rhythm in the pronunciation of Ethiopian speakers of English by focusing on one language group speaking Amharic as a native language. Using acoustic analysis of the speeches…

Ethiopian Ministry of Education has designed different types of curriculums from elementary to higher educational levels, and policies how students should be evaluated for best grade score and/or to produce skilled human resources, but teachers evaluation system does not yet fully address the policy. The aim of this study was to evaluate teachers'…

The aim of this study was to compare PPT and traditional lecture method in material understandability, effectiveness and attitude among university students. Comparative descriptive survey research design was employed to answer the research questions raised. Four hundred and twenty nine participants were selected randomly using stratified sampling…

Education is a means by which people develop and acquire knowledge, skills, values and attitudes. It paves the way for development and plays a vital role (serves as a catalyst) in bringing socio-cultural, economical, technological, political and environmental advancements. The general objective of this study was to improve Second Year Tourism…