Research Article
Isiaka Amosa Gambari, Victoria Ifeoma Ezenwa, Romanus Chogozie Anyanwu
CONT ED TECHNOLOGY, Volume 5, Issue 2, pp. 110-120
ABSTRACT
The study examined the effects of two modes of computer-assisted instructional package on solid geometry achievement amongst senior secondary school students in Minna, Niger State, Nigeria. Also, the influence of gender on the performance of students exposed to CAI(AT) and CAI(AN) packages were examined. This study adopted a pretest-posttest experimental design with 3 x 2 factorial design and a sample of 120 Senior Secondary class Two (SSII) students (60 male and 60 female). Computer-Assisted Instructional package of two modes; Animation with Text (AT), and Animation with Narration (AN) were employed as treatment instruments and a Solid Geometry Achievement Test (SGAT) was used as test instrument. A trial test was carried out and a reliability co-efficient of 0.78 was obtained using the KR-21. Analysis of Variance (ANOVA) and t-test was used in analysing data collected. The study revealed that, there were significant differences in the post-test mean scores of CAI(AT), CAI(AN) and the control group (F = 11.468, df = 119, p0.05) and CAI(AN) (t=1.455, df = 38, p>0.05). Based on these findings, it was therefore recommended that mathematics teachers should be encouraged to use CAI(AN) for meaningful and effective teaching and learning of mathematics.
Keywords: Computer-assisted instruction, Multimedia-based learning, Animation+Narration, Animation+On-screen text, Solid geometry, Secondary students
Research Article
Ali Simsek, Shirley Nuss
CONT ED TECHNOLOGY, Volume 1, Issue 4, pp. 288-305
ABSTRACT
The purpose of this study was to investigate how elementary students can learn about the culture of another country and how technology can play a role in this process. The sample of the study included 135 fifth grade students from the United States and Turkey. Initial knowledge and information sources of students were assessed at the beginning of the study. Then, they exchanged multimedia presentations which they prepared to make their peers more knowledgeable about their own country. After studying the presentation about the other country, the students responded to a post-survey assessing their knowledge gains. Results showed that the Turkish students had much more initial knowledge about the American culture compared to knowledge of the American students about Turkey. Both groups had certain prejudices or misperceptions about each other. Media, school, and family were main sources of information, while books and friends played a small role. Studying multimedia-based presentations and discussing its content as a group was highly effective to learn about the culture of another country. By exchanging intercultural information through technology, students became less prejudiced and more understanding of each others’ respective cultures.
Keywords: Intercultural learning, Cross-cultural education, Multimedia-based learning, Information and communication technologies, Snapshots