數常識情境教學活動融入國小三年級數學科教學之研究

The Study of the 3(superscript rd) Graders' Mathematics Teaching Integrating the Number Sense Situated Activities

楊德清(Der-Ching Yang) ； 吳宛儒(Wan-Ru Wu)

《科學教育學刊》 15卷6期 (2007/12) Pp. 647-669

https://doi.org/10.6173/CJSE.2007.1506.03

摘要

This study integrated the number sense into the 3(superscript rd) graders' mathematics teaching activities, and then investigated students' number sense performances in their learning processes. One 3(superscript rd)-grade class was purposefully selected from Tao-Yuan County in north Taiwan. The results of the T-test showed that students not only had better performance on number sense, but also achieved the intended learning goals. The results on the parallel test indicated that there is a statistically significant difference between pre-test and posttest at α＜.01. This implies that these students' number sense got much progress after the teaching. Moreover, the process-oriented teaching not only promoted students number sense, but also enhanced students' collaboration, learning motivation and establishing their learning confidence. In sum, the 3(superscript rd) graders' mathematics teaching integrating the number sense situated activities is indeed helpful on developing students' number sense.

關鍵字

三年級 ； 真實數學 ； 過程導向教學 ； 數常識 ； 數常識情境活動

並列摘要

This study integrated the number sense into the 3(superscript rd) graders' mathematics teaching activities, and then investigated students' number sense performances in their learning processes. One 3(superscript rd)-grade class was purposefully selected from Tao-Yuan County in north Taiwan. The results of the T-test showed that students not only had better performance on number sense, but also achieved the intended learning goals. The results on the parallel test indicated that there is a statistically significant difference between pre-test and posttest at α＜.01. This implies that these students' number sense got much progress after the teaching. Moreover, the process-oriented teaching not only promoted students number sense, but also enhanced students' collaboration, learning motivation and establishing their learning confidence. In sum, the 3(superscript rd) graders' mathematics teaching integrating the number sense situated activities is indeed helpful on developing students' number sense.

並列關鍵字

3(superscript rd)-Grade ； Realistic Mathematics ； Process-Oriented Teaching ； Number Sense ； Number Sense Situated Activities

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