探究低成就學童的數學加法遊戲之圖像式思考歷程   全文下載

Investigation on Graphic Thinking Process of Mathematics Addition Games for Underachievement Elementary School Students

補數（complement）的概念廣泛地應用於計算機、心算、珠算等範疇。其中10的補數概念，可作為學童發展「內嵌數」（embedded numbers）的數概念時，輔助其計算的方式之一。本研究旨在以自行設計的「10的補數之天平遊戲」為主，探究以遊戲介面的圖像引導低成就學童，使其發現若干組兩數相加會變成10的群組概念，並進行質化觀察與記錄低成就學童的操作與學習歷程。研究成果提出數學加法遊戲中，圖像介面對低成就學童操作與學習歷程中的影響，作為未來數學加法遊戲設計之參考。

The concept of the complement is widely applied in the calculator, mental arithmetic, abacus calculation, and etc. The 10's complement game may also be helpful when children was calculating and developing their number concepts of “embedded number”. This study aims to guide students to realize the concept of 10's complement by the game interface of graphic thinking, and survey the process of observation in order to review observing underachievement students' playing by the qualitative study. The results of study present the influences on the game interface for graphic thinking of operational process to underachievement students in mathematics addition games, and can be used as future reference for math addition game design.