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The objective of the research paper was to examine the influence of teaching by using educational web portal on knowledge permanence as an important indicator of the efficiency of the application of a new teaching method, means and the form of teaching. After a three-month break, hearing impaired students from the experimental group who learned the content of Nature and Society using programmed material, showed better results in completing the tasks than the control group which was taught the same contents in a traditional way. It was confirmed that the differences between the average values of obtained results were statistically significant. Cilj rada je bio da se ispita efekat nastave zasnovane na obrazovnom veb portalu u pogledu trajnosti znanja, kao važnog indikatora efikasnosti primene nove nastavne metode, sredstva ili oblika rada. Nakon pauze od tri meseca, učenici oštećenog sluha eksperimentalne grupe koji su učili sadržaje prirode i društva koristeći programirani materijal, pokazali su bolji uspeh u rešavanju zadataka u odnosu na kontrolnu grupu kod koje su isti sadržaji obrađivani na tradicionalni način. Utvrđeno je da su razlike između prosečnih vrednosti dobijenih rezultata statistički značajne. |
