Our experiments proceeded in accordance with the schedule of the subject school. The four experiment groups were tested in computer rooms with similar equipment. The instruction system allocation in computer servers had been carefully tuned to assure a good network performance during the experiment. Before proceeding with the experiment, the students received a short briefing on how to use the e-Learning system and the rules they should follow. For example, each student worked alone and no questioning and discussing were allowed during the process. After that, students logged into the system and received e-Learning instruction according to their respective assigned group. Students were given headphones so as not to be distracted by sounds from other computers.
All students were advised to complete their e-learning in 50 min. Students worked through the program at similar pace as the multimedia content was delivered to the students’ computers through video streaming. Video streaming also made reviewing the content not possible. When all the students finished in the given time, a test was conducted to measure the learning performance received from the instruction. Finally, a questionnaire was given to the students to assess their subjective satisfaction for using the instructional presentation design.