1. Based on the roles of educational technology from the constructivist's perspective given above, identify under which role and process is illustrated by each of the following: a. Water samples from ponds, streams and faucets were analyzed locally, then transmitted to researchers who pooled the data and returned them to all sites, where students drew conclusions and compared them with those of other classes (Jonassen, 1999)- b. Students were asked to give a graphic presentation of the causes and effects of alcoholism. c. Students were asked to conduct in-depth research on the causes and effects of global warming by the extensive use of books, journals, and the Internet and to give a power point presentation of their findings d. Students were assigned to gather proposals from various sectors on how to solve the present rice crisis and on how to prevent the same in the future and make a video presentation on their interviews. e. Student groups were asked to read and analyze a comic strip and present their own thinking also by way of a comic strip. 2. Give at least 3 uses or functions of educational technology. Categorize them either as technology as teacher (source of knowledge) or technology as partner in learning (one that engages the student in thinking and in the construction of knowledge and meaning). Use the table given below. An example for each category is given for you. Technology as teacher Technology as partner in learning 1. Video presentation on the tourists 1. Setting up an experiment shown spots in the country through video presentation and requiring the student to predict the outcome of the experiment