The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper has two contributions. Firstly, we present the results of using observations as a complementary method to evaluate an active approach to learning greedy algorithms based on the interactive assistant GreedEx. Two kinds of observations were conducted: questions to the teacher, and students' activity. Observations were useful in two ways: they reinforced findings of two evaluation methods...
In this paper we study two different approaches to using program animations with educational aims: their construction by students -a constructivist and active approach- and their vision -a less active approach. In addition, we compare both approaches to a traditional teaching methodology where animations are not used. We have conducted a long-term evaluation with functional program animations using...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.